Sirui Auto Focus 20mm T1.8 Anamorphic

Combining the cinematic quality of 2.35:1 widescreen imagery with the convenience of subject-tracking autofocus, this Sirui 20mm T1.8 1.33x S35 AF Anamorphic Lens is a versatile, wide-angle lens designed specifically for Sony E-mount cameras with Super 35 sensors. With a 1.33x squeeze factor and T1.8 maximum aperture, the lens ensures exceptional low-light performance and allows for stunning subject isolation with its signature oval-shaped bokeh.

 

Powered by a precision STM stepping motor, the Sirui 20mm delivers smooth, accurate, and quiet autofocus—a rare feature in anamorphic lenses. With eye-tracking capability and buttons for both focus mode and autofocus lock, the lens provides complete creative control. A female USB-C port enables firmware updates, ensuring lasting performance. Compact and lightweight, the lens fits advanced technology and visual quality into a form factor ideal for handheld, gimbal, and run-and-gun shooting, making it a powerful tool for both independent creators and professional productions.

Anamorphic Aesthetic

• 1.33x squeeze factor for 2.35:1 images in 16:9 mode
• Unique oval bokeh enhances subject separation and depth
• Horizontal field of view equivalent to 22mm full-frame lens
• Blue lens flares for cinematic effect

 

Optical Performance

• 37mm image circle covers Super 35 sensors or full-frame with vignette
• T1.8 to T22 aperture for low-light performance and depth of field control
• 15.7″ minimum focus distance for close-up shots
• Aspherical lens element minimizes chromatic aberration

 

Advanced Autofocus

• STM stepping motor for smooth, silent autofocus
• Eye-tracking autofocus for reliable subject tracking
• AF/MF switch to toggle between autofocus and manual focus
• AF-Lock button to hold focus or recall custom focus settings

 

Practical Design

• Uniform gear positioning with Sirui 40mm AF Anamorphic Lens
• Compact (3.8″ long) and lightweight (1.1 lb)
• 360° focus throw with standard gearing

 

Versatile Compatibility

• Compatible with Sony E-mount cameras
• Standard 77mm front filter thread
• Update lens firmware via female UCB-C port

G Master Performance

Sony’s G Master designation is reserved for its highest performing optics, those that offer the greatest sharpness, smoothest bokeh, utmost speed, and best overall performance. This 50-150mm f/2 checks all of these boxes as it sets out to be a single lens replacement for several primes.

• Constant f/2 maximum aperture is a full stop faster than an f/2.8 lens, helping this zoom to further excel in low-light conditions and offering even greater control over depth of field and subject-background separation.
• XA, Super ED, aspherical, and ED elements yield high sharpness and smooth rendering that suits subjects ranging from architecture and landscape to portraiture and weddings.

• Nano AR Coating II suppress flare for rich contrast and bright colors in a variety of lighting conditions.
• Floating focus design maintains high image quality throughout the focusing range, resulting in matched sharpness from infinity to the 1.3′ minimum focusing distance.
• Rounded 11-blade diaphragm results in smooth, circular bokeh quality.

Designed for Hybrid Shooters

As a lens equally suited for photography and filmmaking purposes, the 50-150mm f/2 GM has a number of useful features in its design to benefit its hybrid use:

• Four XD (extreme dynamic) linear motors generate fast and responsive AF performance that’s equally quiet and smooth. The focusing system is compatible with continuous shooting speeds up to 120 fps or high-speed video recording at up to 240 fps.
• Internal focusing design promotes quicker focusing speeds and maintains the lens length during use.
• Internal zoom maintains the overall length of the lens during operation, as well as keeps a consistent center of gravity for easier use on a gimbal or tripod.

• Focus breathing has been greatly reduced optically and the lens supports the Breathing Compensation function in select cameras to effectively eliminate angle of view shifts while changing the zoom position.
• Manual aperture ring can be de-clicked for smooth, silent switching and the zoom smoothness can also be adjusted to be smooth or tight for more precise handling.
• The lens weighs about 3 lb, however much of this weight is at the rear of the lens for a balanced design that promotes comfortable handheld use.

• Portable and Nimble Design
  Despite its huge maximum aperture and versatile range, this 50-150mm f/2 still manages a portable, relatively lightweight design that’s suitable for handheld shooting and everyday use.
  

  • Measuring 7.9″ long and weighing about 3 lb, this lens is nearly the same size and approximately 30% heavier than the FE 70-200mm f/2.8 GM OSS II while managing to be twice as bright.
  • Manual aperture ring offers tactile exposure control and the ring can be de-clicked for smooth and silent iris pulls or it can be locked in the ‘A’ position for camera-based aperture switching.
  • Two programmable focus hold buttons and a focus mode switch for intuitive focus control.
  • • 
    • • • Zoom smoothness switch for changing between Smooth and Tight zoom ring torque.
        • Hybrid construction uses both metal and plastic components to maximize both durability and a low weight design.
        • Dust- and moisture-resistant design includes rubber gaskets at each seam and a rubber ring sealing the lens mount for ensured use when working in inclement weather conditions.
        • Front lens element has a fluorine coating that repels water, oil, and other contaminants and makes the lens easier to clean.
        • Included lens hood features a locking button and a filter window for easier adjustment of rotating filters (e.g. polarizers, variable NDs).

CANON RF 16-28mm f/2.8 IS STM

Ringan Cepat Ultra-lebar

Temukan visual yang menakjubkan dan imersif dengan lensa zoom ultra lebar ini. Aperture f/2.8 yang konstan memungkinkan pemisahan subjek yang sangat baik dan memberikan kualitas gambar yang luar biasa dalam kondisi minim cahaya, terutama apabila dikombinasikan dengan stabilisasi gambar hingga 8 stop (dengan kamera yang kompatibel). Fokus otomatis beroperasi secara senyap sekaligus memastikan kecepatan dan keakuratannya, sehingga menjadikannya pilihan sempurna untuk videografi.

Semua fitur ini ditempatkan dalam bodi yang ringkas dan ringan, yang kedap debu dan tetesan air, sebanding dengan lensa L.

• Aperture f/2.8 Konstan Besar dengan Stabilisasi Gambar Hingga 8 Stop
• Pemfokusan Cepat, Tepat & Senyap dengan Pembesaran 0,26x
• Kedap Debu & Tetesan Mirip dengan Lensa L

Sinergi STM jenis sekrup ulir dan kemampuan fokus otomatis yang luar biasa dari Dual Pixel CMOS AF pada kamera EOS R, menciptakan pengalaman sinematik dengan transisi fokus yang mulus dan alami. Apabila merekam video, fenomena umum yang terjadi adalah ‘pulsing effect‘ dalam rekaman yang menyebabkan sudut pandang kamera sedikit berubah selama penyesuaian fokus. Apabila digunakan dengan kamera yang kompatibel, fitur inovatif koreksi focus breathing memungkinkan pembuat film menyesuaikan perubahan sudut pandang secara digital, menghasilkan rekaman video yang mulus dan indah yang menangkap setiap momen dengan sempurna.

STM jenis Sekrup Ulir

Sistem STM jenis Sekrup Ulir, menawarkan daya tanggap dan kontrol yang luar biasa, berkat desain mekanisnya yang sederhana. RF16-28mm f/2.8 IS STM dilengkapi dengan kelompok fokus ringan yang menyempurnakan drive STM, sehingga menghasilkan tangkapan gambar diam yang lebih cepat dan lebih presisi.

Ini juga memastikan fokus otomatis yang lebih senyap dan halus untuk perekaman video, memberikan pengalaman pemotretan yang mulus.

Lensa UD

RF16-28mm f/2.8 IS STM dikonstruksi dengan lensa UD yang memiliki indeks refraktif rendah dan dispersi rendah. Dua di antaranya hampir setara dengan satu lensa fluorit. Penempatan dan keseimbangan yang tepat dari 4 lensa UD memungkinkan lensa mengoreksi aberasi kromatik secara efisien dan menghasilkan gambar berkualitas tinggi. 

 

Lensa Asferis

Lensa RF16-28mm f/2.8 IS STM memiliki salah satu lensa asferis replika berdiameter terbesar yang ditemukan pada lensa RF mana pun, bersama dengan lensa asferis GMo.

Desain ini secara efektif meminimalkan aberasi sferis dan distorsi sudut lebar, sekaligus memungkinkan lensa zoom tetap ringkas dan ringan.

 

Kedap Debu & Tetesan Air

Lensa ini dibuat dengan daya tahan dan ketahanan terhadap guncangan yang sama seperti lensa seri-L, membuatnya ideal untuk kondisi yang menantang. Cincin kontrol dan sambungan dudukan disegel untuk melindungi lensa dari hujan atau kelembapan yang terjadi secara tiba-tiba, khususnya apabila memotret di dekat air. 

*sakelar, tombol, dan cincin penyesuaian tidak sepenuhnya kedap debu dan tetesan air.