SIGMA MIRRORLESS MOUNT – camera.co.id https://w25.camera.co.id Camera Online Store Fri, 09 Jan 2026 02:50:34 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://w25.camera.co.id/wp-content/uploads/2022/06/cropped-Logo-ccid-merah-kotak-01-e1656053868294-32x32.png SIGMA MIRRORLESS MOUNT – camera.co.id https://w25.camera.co.id 32 32 SIGMA 16-300mm f/3.5-6.7 DC OS (C) https://w25.camera.co.id/product/sigma-16-300mm-f-3-5-6-7-dc-os-c/ Sat, 28 Jun 2025 08:54:28 +0000 https://w25.camera.co.id/?post_type=product&p=132283

Warranty: 3 Tahun PT. Aneka Warna Solusi Media

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Sigma 16-300mm f/3.5-6.7 DC OS Contemporary

All-In-One Zoom for Any Situation

A tremendously versatile zoom, the Sigma 16-300mm f/3.5-6.7 DC OS Contemporary Lens is a groundbreaking all-in-one zoom lens designed for APS-C mirrorless cameras. Covering wide to super-telephoto in a portable package, this ultimate travel lens further impresses with quick AF, powerful OS, and surprising macro capabilities to suit a wide variety of shooting needs.

Wide-Angle, Super-Telephoto, and Macro

Offering an amazing 18.8x zoom, this 16-300mm offers a 24-450mm-equivalent focal length range for APS-C cameras, making it the perfect all-in-one zoom to handle virtually any shooting situation. At the wide end, the lens suits architecture, interiors, and landscape subjects; at the long end, it’s capable of photographing distant action and wildlife; and throughout the middle, the lens suits everything from portraits to close-up subjects to street scenes and more.

High-Speed Autofocus and Powerful Optical Stabilization

 

Combining quick and accurate focusing performance with robust image stabilization, this all-in-one zoom is poised to handle virtually any subject or situation:

  • HLA (High-response Linear Actuator) quickly and accurately moves the focusing group for fast focus switching and nimble tracking of fast-moving subjects.
  • Matching the focal length versatility, this lens also offers a 1:2 maximum magnification ratio at the 70mm position for close-up shooting. At the wide end of the lens, the magnification is 1:3 and it is 1:4 at the telephoto end.

 

Helping to achieve sharp and stable images, this zoom features a powerful image stabilization system that compensates for 6 stops of camera shake at the 16mm position and 4.5 stops of shake.

Powered by Sigma’s OS2 algorithm—the same used in Sigma’s larger super-telephoto lenses—this stabilization system suits the versatility of the lens itself and helps reduce camera shake and blur for handheld reliability, even when shooting in low-light and at the long end of the zoom range.

 

Impressive Optical Quality

 

  • Including a series of low dispersion glass elements and four aspherical elements, the lens has impressive aberration correction, high sharpness and clarity, and accurate color rendering throughout the zoom and focus ranges.
  • The optical design has also been tested and adjusted to resist flare and minimize ghosting in a variety of lighting conditions.
  • Focus breathing is also well-controlled to benefit filmmaking applications and photographers working with multi-shot composite processes.

 

Compact, Lightweight, and Durable

 

  • Despite the massive zoom range, the lens remains relatively compact and lightweight to serves as an ideal travel lens: it measures 4.8″ long and weighs 1.4 lb.
  • Dust- and splash-resistant seals for reliability in inclement weather conditions.
  • The front element features a water- and oil-repellant coating that is especially easy to clean.
  • Zoom lock switch at the wide end prevents the lens from extending when stored.
]]> SIGMA 18-50mm F/2.8 DC DN (C) RF MOUNT https://w25.camera.co.id/product/sigma-18-50mm-f-2-8-dc-dn-c-rf-mount/ Thu, 22 Aug 2024 06:33:15 +0000 https://w25.camera.co.id/product/sigma-18-50mm-f-2-8-dc-dn-c-rf-mount/

Periode: 5 Desember 2025 - 4 Januari 2026

]]> SIGMA 18-50mm f/2.8 DC DN (C) RF-Mount

 

Stunning versatility.

A large F2.8 aperture zoom lens that need never leave your camera This exceptionally small, light and bright standard zoom for crop-sensor mirrorless cameras is the ultimate workhorse lens.

SIGMA’s first APS-C size mirrorless zoom lens has a versatile full-frame equivalent zoom range of 27-75mm, which makes it ideal for a wide range of photo and video applications including landscapes, portraits, street photography, architecture and events. It can also be used for macro-style close-up photography owing to its maximum magnification of 1:2.8*1, which allows a minimum focusing distance of just 12.1cm. In terms of its bright F2.8 aperture, it makes for easier hand-held low-light shooting and provides a shallow depth-of-field for high-impact results.

Autofocus is exceptionally fast and quiet thanks to the stepping motor, which can be particularly useful when shooting video, or fast-moving subjects such as children and animals. The lens’ exceptionally small and light form factor that weighs less than 300g makes it perfect as a first interchangeable lens, and as a sub-lens for full-frame bodies*2, as well as for various shooting situations.

Large F2.8 aperture and superb image quality

The SIGMA 18-50mm F2.8 DC DN | Contemporary covers 27mm to 75mm in the 35mm format, and has a wide aperture of F2.8 throughout the entire zoom range. This makes it easy to achieve blurry backgrounds, which is ideal for shooting attractive portraits and close-ups. The bokeh is smooth and attractive so doesn’t distract from the in-focus subject.

The lens’s three high-precision glass-molded aspherical elements coupled with the minimization of the total number of elements yields superb optical quality without excessive weight, and the use of in-camera aberration correction further eliminates optical imperfections such as distortion and vignetting. This has all been made possible by the latest optical design technology at SIGMA’s only production base in Aizu, where all SIGMA lenses are built.

Exceptionally compact and lightweight body ideal for mirrorless cameras

The SIGMA 18-50mm F2.8 DC DN | Contemporary is remarkably compact, matching the portability of APS-C mirrorless camera bodies. This makes it a perfect workhorse lens that is ideal for general day-to-day use. The lens is currently the smallest and lightest in its class*1, boasting a maximum diameter of φ65.4mm, a length of 74.5mm and weight of 290g*2, yet still maintains a constant aperture of F2.8.

To keep the lens as light as possible, SIGMA constructed the body from carefully selected materials. A polycarbonate called Thermally Stable Composite (TSC) was used for the construction of the barrel, which is sleek, robust, and importantly has a thermal conductivity close to that of aluminum. This ensures stable performance and good operability when used in changing temperatures. By deliberately using metal for some of the internal structure, the parts could be much thinner and have a higher rigidity, ensuring the lens can stand up to frequent, heavy use.

Supports various shooting situations

The SIGMA 18-50mm F2.8 DC DN | Contemporary has fast and near-silent AF that makes it perfectly suited to a range of photographic applications, including shooting in quiet environments, recording videos and capturing fast-moving subjects. This has been achieved by using a stepping motor as the AF actuator. Since it is small and lightweight, it can be used flexibly in situations such as handheld shooting, which requires high mobility, gimbal shooting, one-man operation video shooting and vlogging.

Combined with the “Pocketable Full-Frame” SIGMA fp, the total weight is only 712g, and it can also be useful as a sub-lens for full-frame cameras (used in crop mode) to keep weight down. The 18-50mm F2.8 DC DN | Contemporary, which combines compactness, light weight, high performance, and large aperture, supports a variety of shooting situations, from introductory single-lens mirrorless cameras to video shooting and combination with full-frame cameras.

About the minimum focusing distance

With an emphasis on making the lens as versatile as possible in a wide variety of shooting conditions, SIGMA designed the lens with a minimum focusing distance of 12.1cm and maximum magnification of 1:2.8*, making it also ideal for close-ups.

*The minimum focusing distance and maximum magnification are both values at the wide end. Remove the lens hood from the lens before use when photographing at the minimum focusing distance at the wide-angle end.

Resource:  https://www.sigma-global.com

]]> SIGMA 18-50mm F/2.8 DC DN (C) L MOUNT https://w25.camera.co.id/product/sigma-18-50mm-f-2-8-dc-dn-c-l-mount/ Tue, 16 Jul 2024 07:27:14 +0000 https://w25.camera.co.id/?post_type=product&p=126587

Periode: 5 Desember 2025 - 4 Januari 2026

]]> SIGMA 18-50mm f/2.8 DC DN (C)

 

 

Stunning versatility.

A large F2.8 aperture zoom lens that need never leave your camera This exceptionally small, light and bright standard zoom for crop-sensor mirrorless cameras is the ultimate workhorse lens.

SIGMA’s first APS-C size mirrorless zoom lens has a versatile full-frame equivalent zoom range of 27-75mm, which makes it ideal for a wide range of photo and video applications including landscapes, portraits, street photography, architecture and events. It can also be used for macro-style close-up photography owing to its maximum magnification of 1:2.8*1, which allows a minimum focusing distance of just 12.1cm. In terms of its bright F2.8 aperture, it makes for easier hand-held low-light shooting and provides a shallow depth-of-field for high-impact results.

Autofocus is exceptionally fast and quiet thanks to the stepping motor, which can be particularly useful when shooting video, or fast-moving subjects such as children and animals. The lens’ exceptionally small and light form factor that weighs less than 300g makes it perfect as a first interchangeable lens, and as a sub-lens for full-frame bodies*2, as well as for various shooting situations.

*1 The minimum focusing distance and maximum magnification ratio are both values at the wide end.
*2 Please switch to APS-C crop mode when used on full-frame cameras.

Large F2.8 aperture and superb image quality

The SIGMA 18-50mm F2.8 DC DN | Contemporary covers 27mm to 75mm in the 35mm format, and has a wide aperture of F2.8 throughout the entire zoom range. This makes it easy to achieve blurry backgrounds, which is ideal for shooting attractive portraits and close-ups. The bokeh is smooth and attractive so doesn’t distract from the in-focus subject.

The lens’s three high-precision glass-molded aspherical elements coupled with the minimization of the total number of elements yields superb optical quality without excessive weight, and the use of in-camera aberration correction further eliminates optical imperfections such as distortion and vignetting. This has all been made possible by the latest optical design technology at SIGMA’s only production base in Aizu, where all SIGMA lenses are built.

The SIGMA 18-50mm F2.8 DC DN | Contemporary covers 27mm to 75mm in the 35mm format, and has a wide aperture of F2.8 throughout the entire zoom range. This makes it easy to achieve blurry backgrounds, which is ideal for shooting attractive portraits and close-ups. The bokeh is smooth and attractive so doesn’t distract from the in-focus subject.

The lens’s three high-precision glass-molded aspherical elements coupled with the minimization of the total number of elements yields superb optical quality without excessive weight, and the use of in-camera aberration correction further eliminates optical imperfections such as distortion and vignetting. This has all been made possible by the latest optical design technology at SIGMA’s only production base in Aizu, where all SIGMA lenses are built.

Exceptionally compact and lightweight body ideal for mirrorless cameras

 

The SIGMA 18-50mm F2.8 DC DN | Contemporary is remarkably compact, matching the portability of APS-C mirrorless camera bodies. This makes it a perfect workhorse lens that is ideal for general day-to-day use. The lens is currently the smallest and lightest in its class*1, boasting a maximum diameter of φ65.4mm, a length of 74.5mm and weight of 290g*2, yet still maintains a constant aperture of F2.8.

To keep the lens as light as possible, SIGMA constructed the body from carefully selected materials. A polycarbonate called Thermally Stable Composite (TSC) was used for the construction of the barrel, which is sleek, robust, and importantly has a thermal conductivity close to that of aluminum. This ensures stable performance and good operability when used in changing temperatures. By deliberately using metal for some of the internal structure, the parts could be much thinner and have a higher rigidity, ensuring the lens can stand up to frequent, heavy use.

Supports various shooting situations

The SIGMA 18-50mm F2.8 DC DN | Contemporary has fast and near-silent AF that makes it perfectly suited to a range of photographic applications, including shooting in quiet environments, recording videos and capturing fast-moving subjects. This has been achieved by using a stepping motor as the AF actuator. Since it is small and lightweight, it can be used flexibly in situations such as handheld shooting, which requires high mobility, gimbal shooting, one-man operation video shooting and vlogging.

Combined with the “Pocketable Full-Frame” SIGMA fp, the total weight is only 712g, and it can also be useful as a sub-lens for full-frame cameras (used in crop mode) to keep weight down. The 18-50mm F2.8 DC DN | Contemporary, which combines compactness, light weight, high performance, and large aperture, supports a variety of shooting situations, from introductory single-lens mirrorless cameras to video shooting and combination with full-frame cameras.

 

 

About the minimum focusing distance

With an emphasis on making the lens as versatile as possible in a wide variety of shooting conditions, SIGMA designed the lens with a minimum focusing distance of 12.1cm and maximum magnification of 1:2.8*, making it also ideal for close-ups.

 

Examples of the lens used in combination with full-frame cameras in APS-C format

Resource:  https://www.sigma-global.com

]]> SIGMA 50mm f/1.2 DG DN (A) L MOUNT https://w25.camera.co.id/product/sigma-50mm-f-12-dg-dn-a-l-mount/ Mon, 24 Jun 2024 11:06:20 +0000 https://w25.camera.co.id/product/sigma-50mm-f-12-dg-dn-a-l-mount/ SIGMA 50mm f/1.2 DG DN (A) L Mount

 

Memperkenalkan lensa F1.2 SIGMA Art line lainnya.
Meningkatkan penguasaan fotografi melampaui batas konvensional.

Paling ringan di kelasnya* ― Apertur maksimum F1.2 cerah dan tingkat kekuatan deskriptif tertinggi dari lini Seni SIGMA

Lini Seni SIGMA telah menawarkan kemungkinan dan kejutan baru untuk berekspresi, dan kini SIGMA 50mm F1.2 DG DN | Seni hadir untuk mendobrak standar. Fokus SIGMA dengan lensa ini adalah pada kekuatan deskriptif yang dapat digunakan secara sempurna dari aperture terlebar, dan pada portabilitas yang memungkinkan performa tinggi ditunjukkan di bidang apa pun. Dalam hal rendisi gambar, SIGMA mencapai daya resolusi tinggi dari aperture maksimum di seluruh rentang fokus, sekaligus memperkaya keindahan efek bokeh besar pada F1.2. Selain itu, konstruksi lensa dan desain mekanis telah dipreteli hingga ke hal-hal mendasar, sehingga menghasilkan bodi yang sangat ringkas dan ringan. Lensa ini juga dilengkapi dengan berbagai fungsi lengkap yang sesuai untuk penggunaan profesional, termasuk AF presisi tinggi menggunakan HLA (High-response Linear Actuator) terbaru yang mengurangi volume sekaligus mempertahankan daya dorong yang sama. Kami berharap pengguna akan menikmati Art F1.2 yang luar biasa, yang akan mengubah segala sesuatu yang mereka ambil dan bahkan pengalaman fotografi mereka menjadi sesuatu yang istimewa.

* Sebagai lensa AF 50mm F1.2 yang dapat dipertukarkan untuk kamera mirrorless full-frame. (Per Maret 2024 oleh SIGMA)

Highest descriptive power to take advantage of F1.2 brightness

The SIGMA 50mm F1.2 DG DN | Art has been designed with an emphasis on high resolution from the maximum aperture to the full focus range and large, beautiful bokeh expression. The contrast between the sharpness of the focus surface and the melting bokeh effect creates a three-dimensional effect thanks to its F1.2 aperture. In addition, the 13-blade diaphragm allows for beautiful bokeh expressions. Focus breathing is also well-suppressed that the F1.2 rendering can be fully utilized in video recording.

 

Brightness of F1.2 maximum aperture and high resolution from minimum to infinity focus

The latest optical design achieves high resolving power with each aberration thoroughly suppressed from the maximum aperture. The lens is capable of rendering details without color bleeding in any situation. In addition, the incorporated floating focus is advantageous in improving short-range performance, ensuring a stable, high-level image quality throughout the entire range from the minimum focusing distance to infinity.

 

Rich and beautiful bokeh without color bleeding

By correcting spherical aberration, sagittal coma flare, axial chromatic aberration, and other aberrations, the lens delivers natural bokeh images that blur smoothly and without color bleeding from the focal plane. Double-line bokeh is also suppressed, allowing users to take advantage of the mellow bokeh effect in their expression.

Rounded diaphragm with 13 blades

The lens incorporates SIGMA’s first 13-blade diaphragm, which maintains a circular shape even when stopped down from the maximum aperture. The surface accuracy of the aspherical lens has been enhanced to the utmost to enable smooth and beautiful round bokeh expressions.

Designed to minimize flare and ghosting

Flare and ghosting, which reduce image quality, are addressed under all conditions of incident light, based on the most advanced simulation technology. High backlight resistance enables clear and sharp images under any lighting conditions.

 

Lightest weight lens body in its class*, suitable for a wide range of applications

By uncompromisingly pursuing high optical performance and portability, which are inherently contradictory, the highest level of performance has been condensed into the lightest lens body in its class. The SIGMA 50mm F1.2 DG DN | Art can be used not only in limited situations and applications, but in all kinds of shooting environments.
* As an AF 50mm F1.2 interchangeable lens for full-frame mirrorless cameras. (As of March 2024 by SIGMA)

 

Dual HLA incorporating a new system

A new system was developed that significantly reduces the volume while maintaining the same thrust of the HLA, which is characterized by its high driving accuracy and quietness, and is featured in each of the two focus groups. This technological innovation has realized both high-speed autofocus and a compact lens body.

New smaller and lighter HLA design

By precisely controlling the configuration of multiple magnets, the HLA provides sufficient thrust to quickly move the lens’s large-diameter focus elements, while achieving an approximate 25% reduction in unit thickness from the previous HLA design as well as a 44% reduction in total weight.

 

 

Lens construction and mechanical design stripped down to the absolute minimum

Lens Construction: 17 elements in 12 groups (4 aspherical elements)
Each piece of glass is made as thin as possible while employing glasses with a high refractive index and four aspherical lenses. The high level of production technology at SIGMA’s only manufacturing base, the Aizu factory, provides the exacting precision necessary for processing these thin glass elements and making this mass production possible. In addition, the floating focus construction ensures high performance while shortening the overall length, resulting in a compact lens. In the mechanical design phase, emphasis was placed on weight reduction. Through the systematic elimination of individual components, SIGMA attained the distinction of producing the lightest lens in its class, weighing a mere 745g / 26.3oz.*
* These figures are for L-Mount.

 

A wealth of functions for professional use and excellent build quality

In addition to various functions that support photography, such as the AFL button* and an aperture ring, the construction of the lens body itself and its high-quality touch and feel are also pursued. The SIGMA 50mm F1.2 DG DN | Art is designed with high functionality and reliability to meet the stringent demands of professionals, as well as excellent build quality for long-lasting, reliable use.

* Function available on supported cameras only. Available functions may vary depending on the camera used.

Proud to be a tool of expression, excellent build quality with SIGMA’s Art line specifications

By assembling high-precision parts made of lightweight and strong TSC* and other materials, the lens has the high level of rigidity and durability of SIGMA’s Art line specifications without sacrificing portability, as well as excellent build quality that allows for long-lasting and reliable use as a photographic tool.* TSC (Thermally Stable Composite) is a type of polycarbonate with a thermal expansion rate similar to that of aluminum. It has a high affinity to metal parts, which contributes to high quality product manufacturing.

Various shooting assist functions

The lens is equipped with an AFL button which can be assigned to a range of functions via the menu on selected cameras. In addition to the aperture ring, the lens is equipped with an aperture ring lock switch and a click switch to turn the click on and off.

Dust and splash resistant structure* and water and oil repellent coating

A dedicated petal-shaped hood is supplied. A locking mechanism is provided for secure attachment.

Resource:  https://www.sigma-global.com

]]> SIGMA 50mm f/1.2 DG DN (A) E MOUNT https://w25.camera.co.id/product/sigma-50mm-f-12-dg-dn-a-sony/ Mon, 24 Jun 2024 11:06:20 +0000 https://w25.camera.co.id/product/sigma-50mm-f-12-dg-dn-a-sony/ SIGMA 50mm f/1.2 DG DN (A)

 

 

Memperkenalkan lensa F1.2 SIGMA Art line lainnya.
Meningkatkan penguasaan fotografi melampaui batas konvensional.

Paling ringan di kelasnya* ― Apertur maksimum F1.2 cerah dan tingkat kekuatan deskriptif tertinggi dari lini Seni SIGMA

Lini Seni SIGMA telah menawarkan kemungkinan dan kejutan baru untuk berekspresi, dan kini SIGMA 50mm F1.2 DG DN | Seni hadir untuk mendobrak standar. Fokus SIGMA dengan lensa ini adalah pada kekuatan deskriptif yang dapat digunakan secara sempurna dari aperture terlebar, dan pada portabilitas yang memungkinkan performa tinggi ditunjukkan di bidang apa pun. Dalam hal rendisi gambar, SIGMA mencapai daya resolusi tinggi dari aperture maksimum di seluruh rentang fokus, sekaligus memperkaya keindahan efek bokeh besar pada F1.2. Selain itu, konstruksi lensa dan desain mekanis telah dipreteli hingga ke hal-hal mendasar, sehingga menghasilkan bodi yang sangat ringkas dan ringan. Lensa ini juga dilengkapi dengan berbagai fungsi lengkap yang sesuai untuk penggunaan profesional, termasuk AF presisi tinggi menggunakan HLA (High-response Linear Actuator) terbaru yang mengurangi volume sekaligus mempertahankan daya dorong yang sama. Kami berharap pengguna akan menikmati Art F1.2 yang luar biasa, yang akan mengubah segala sesuatu yang mereka ambil dan bahkan pengalaman fotografi mereka menjadi sesuatu yang istimewa.

* Sebagai lensa AF 50mm F1.2 yang dapat dipertukarkan untuk kamera mirrorless full-frame. (Per Maret 2024 oleh SIGMA)

 

 

Highest descriptive power to take advantage of F1.2 brightness

The SIGMA 50mm F1.2 DG DN | Art has been designed with an emphasis on high resolution from the maximum aperture to the full focus range and large, beautiful bokeh expression. The contrast between the sharpness of the focus surface and the melting bokeh effect creates a three-dimensional effect thanks to its F1.2 aperture. In addition, the 13-blade diaphragm allows for beautiful bokeh expressions. Focus breathing is also well-suppressed that the F1.2 rendering can be fully utilized in video recording.

 

Brightness of F1.2 maximum aperture and high resolution from minimum to infinity focus

The latest optical design achieves high resolving power with each aberration thoroughly suppressed from the maximum aperture. The lens is capable of rendering details without color bleeding in any situation. In addition, the incorporated floating focus is advantageous in improving short-range performance, ensuring a stable, high-level image quality throughout the entire range from the minimum focusing distance to infinity.

 

Rich and beautiful bokeh without color bleeding

By correcting spherical aberration, sagittal coma flare, axial chromatic aberration, and other aberrations, the lens delivers natural bokeh images that blur smoothly and without color bleeding from the focal plane. Double-line bokeh is also suppressed, allowing users to take advantage of the mellow bokeh effect in their expression.

Rounded diaphragm with 13 blades

The lens incorporates SIGMA’s first 13-blade diaphragm, which maintains a circular shape even when stopped down from the maximum aperture. The surface accuracy of the aspherical lens has been enhanced to the utmost to enable smooth and beautiful round bokeh expressions.

Designed to minimize flare and ghosting

Flare and ghosting, which reduce image quality, are addressed under all conditions of incident light, based on the most advanced simulation technology. High backlight resistance enables clear and sharp images under any lighting conditions.

 

Lightest weight lens body in its class*, suitable for a wide range of applications

By uncompromisingly pursuing high optical performance and portability, which are inherently contradictory, the highest level of performance has been condensed into the lightest lens body in its class. The SIGMA 50mm F1.2 DG DN | Art can be used not only in limited situations and applications, but in all kinds of shooting environments.
* As an AF 50mm F1.2 interchangeable lens for full-frame mirrorless cameras. (As of March 2024 by SIGMA)

 

Dual HLA incorporating a new system

A new system was developed that significantly reduces the volume while maintaining the same thrust of the HLA, which is characterized by its high driving accuracy and quietness, and is featured in each of the two focus groups. This technological innovation has realized both high-speed autofocus and a compact lens body.

New smaller and lighter HLA design

By precisely controlling the configuration of multiple magnets, the HLA provides sufficient thrust to quickly move the lens’s large-diameter focus elements, while achieving an approximate 25% reduction in unit thickness from the previous HLA design as well as a 44% reduction in total weight.

 

 

Lens construction and mechanical design stripped down to the absolute minimum

Lens Construction: 17 elements in 12 groups (4 aspherical elements)
Each piece of glass is made as thin as possible while employing glasses with a high refractive index and four aspherical lenses. The high level of production technology at SIGMA’s only manufacturing base, the Aizu factory, provides the exacting precision necessary for processing these thin glass elements and making this mass production possible. In addition, the floating focus construction ensures high performance while shortening the overall length, resulting in a compact lens. In the mechanical design phase, emphasis was placed on weight reduction. Through the systematic elimination of individual components, SIGMA attained the distinction of producing the lightest lens in its class, weighing a mere 745g / 26.3oz.*
* These figures are for L-Mount.

 

A wealth of functions for professional use and excellent build quality

In addition to various functions that support photography, such as the AFL button* and an aperture ring, the construction of the lens body itself and its high-quality touch and feel are also pursued. The SIGMA 50mm F1.2 DG DN | Art is designed with high functionality and reliability to meet the stringent demands of professionals, as well as excellent build quality for long-lasting, reliable use.

* Function available on supported cameras only. Available functions may vary depending on the camera used.

Proud to be a tool of expression, excellent build quality with SIGMA’s Art line specifications

By assembling high-precision parts made of lightweight and strong TSC* and other materials, the lens has the high level of rigidity and durability of SIGMA’s Art line specifications without sacrificing portability, as well as excellent build quality that allows for long-lasting and reliable use as a photographic tool.* TSC (Thermally Stable Composite) is a type of polycarbonate with a thermal expansion rate similar to that of aluminum. It has a high affinity to metal parts, which contributes to high quality product manufacturing.

Various shooting assist functions

The lens is equipped with an AFL button which can be assigned to a range of functions via the menu on selected cameras. In addition to the aperture ring, the lens is equipped with an aperture ring lock switch and a click switch to turn the click on and off.

Dust and splash resistant structure* and water and oil repellent coating

A dedicated petal-shaped hood is supplied. A locking mechanism is provided for secure attachment.

Resource:  https://www.sigma-global.com

]]> SIGMA 30mm f/1.4 DC DN https://w25.camera.co.id/product/sigma-30mm-f-1-4-dc-dn/ Thu, 04 May 2017 16:16:48 +0000 https://kamera.co.id/ccid/?product=sigma-30mm-f1-4-dc-dn-c-e-mount

SIGMA 30mm f/1.4 DC DN

 

 

    • Designed for crop sensor mirrorless
    • Classic standard focal length
    • Ultra-fast F1.4 maximum aperture
    • Outstanding low-light performance
    • Superb sharpness at all apertures
    • Minimizes optical aberrations
    • Quiet and fast stepping motor
    • Dust and splash resistant mount*
    • Minimized flare and ghosting
    • Compatible with Lens Aberration Correction

 

A member of the high-performance Contemporary line

For optimal balance with light, compact camera bodies with a short flange back distance, Sigma designed the 30mm F1.4 DC DN | Contemporary lens to be extremely compact. Moreover, the special design of the focus lens group allows fast and smooth AF performance for videography and more. This lens combines a compact design and comfortable operation while prioritizing outstanding image quality. Featuring Sigma’s latest technologies, this lens digitally corrects optical distortion.

 

Extra-long hood (supplied)

The included lens hood is extra-long and features an antireflective coating to manage unwanted light. The hood also features rubber and anti-slip textures to make it easier for the photographer to hold while shooting.

 

A black camera lens hood with a ribbed interior and a smooth exterior, designed to reduce lens flare and improve image quality.

 

 

 

TSC used for a more compact structure and enhanced performance

Since TSC (Thermally Stable Composite) is highly elastic, it exhibits minimal deformation. Parts made of TSC are therefore less prone to develop gaps between each other over time. The Sigma 30mm F1.4 DC DN | Contemporary features a lens barrel and aperture parts made of TSC, which contribute both to the compactness of the lens and the smooth functioning of the aperture system. TSC helps increase the precision of cells holding lens elements and parts related to the focus lens group, further enhancing lens performance.

 

A cross-sectional view of a camera lens, showing internal components in blue and yellow, highlighting the optical structure.

 

Combining compactness with outstanding optical performance

The front lens element features high-refractive index, high-dispersion glass for extra power and a shorter overall lens length. To optimize the lens for mirrorless cameras, two aspherical lens elements help ensure outstanding image quality and overall compactness. The Sigma 30mm F1.4 DC DN | Contemporary features Sigma’s inner focus technologies, while lighter lens elements in the focus lens group make possible a more compact actuator. Moreover, this lens offers outstanding stability whether the photographer is shooting handheld or has the camera placed on a surface. Structurally, the lens features materials and parts that contribute to its compact, lightweight structure. In summary, this is an unprecedented lens that combines outstanding optical performance with exceptional portability and usability.

 

Mount with Dust and Splash Resistant Structure

The mount features a special sealing* to make the lens an excellent choice in a wide variety of conditions.

* Except for Canon EF-M Mount, Micro 4/3, and Sony E-mount.

 

Image quality rivaling that of Art line lenses

In addition to featuring an optimized layout and power distribution, this lens incorporates one aspherical lens element and one double aspherical lens element, as well as an element made of high-refractive index, high-dispersion glass with high anomalous partial dispersion. By effectively leveraging these technologies, the lens delivers an outstanding level of light to the edges of the image while minimizing transverse chromatic aberration. To correct distortion, the lens takes advantage of the image correction* capabilities of the mirrorless camera body, using the corrective power of the optical system to enhance sharpness. The final result is an extremely compact lens that delivers image quality that rivals that of our Art line lenses.

* Limited to what the camera supports.

A black camera lens with a smooth top and ribbed middle section, labeled

 

 

Designed to minimize flare and ghosting

From an early stage in the lens design process, flare and ghosting have been measured to establish an optical design resistant to strong incident light sources such as backlighting. Sigma’s Super Multi-Layer Coating reduces flare and ghosting to help photographers produce sharp and high contrast images even in backlit conditions. The included lens hood can be attached to block out extraneous light, which can have a negative effect on rendering performance.

 

Two images of tree branches against a blue sky. The left is overexposed with a soft glow, while the right is clear and vibrant.

 

Shallow depth of field for a beautiful bokeh effect

The large-diameter lens with F1.4 brightness makes possible a shallow depth of field for a beautiful bokeh effect — unavailable until now in a standard lens for mirrorless cameras.

 

A close-up of a blue railing and a shelf filled with colorful books.

 

The stepping motor delivers excellent autofocus with quiet performance

The optical design and stepping motor deliver smooth autofocus during video shooting. The lens design fully accommodates the hybrid autofocus systems of various cameras for super-fast autofocus functionality. Using face recognition AF results in consistent autofocusing on faces, even as the subjects move.

 

High-precision, rugged brass bayonet mount

The brass mount combines high precision with rugged construction. Its treated surfaces and enhanced strength contribute to the exceptional durability of the lens.

 

Close-up of a metallic surface showing a damaged edge with a visible crack and a screw.

 

Rounded diaphragm

The 9-blade rounded diaphragm creates an attractive blur in the out-of-focus areas of the image.

A blurred background of blue bokeh lights on the left, and a circular black frame with a white center on the right.
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