Description
The Sirui AF 20mm T1.8 1.33x S35 Anamorphic Lens for mirrorless cameras is a next-generation professional anamorphic lens that combines true cinematic aesthetics, a modern autofocus system, and an extremely compact design. With its 1.33x squeeze factor, the lens transforms standard 16:9 footage into an authentic 2.35:1 cinematic image familiar from widescreen film productions.
The 20mm focal length offers a horizontal field of view equivalent to 22mm full-frame, delivering dramatic wide shots, a sense of space and depth. This makes it ideal for action scenes, music videos, automotive shots, architecture, FPV filming, travel and creative film productions that require both width and visual character.
The Sirui AF 20mm T1.8 1.33x S35 Anamorphic Lens' anamorphic optics create a distinctive oval bokeh that emphasizes subject separation and uses neutral lens flares that look natural and filmic without dominating the image.
The bright T1.8 enables low-light work and provides exceptional control over depth of field. This is especially valuable for night shots, backlit scenes, atmospheric situations and creative locations with minimal light. With a minimum focusing distance of 40cm, the lens allows for expressive close-ups with a strong anamorphic character.
Its optical design includes an aspherical element that effectively minimizes chromatic aberrations and ensures high resolution and contrast. The 37 mm image circle fully covers Super 35 sensors and can also be used on full-frame cameras in crop mode or with stylish vignetting for artistic shots.
The advanced STM stepping AF system provides fast and near-silent autofocus, ideal for videographers who rely on professional sound and dynamic scenes. Eye Tracking AF is supported, making tracking subjects and people extremely stable. An AF/MF switch for quick control and an AF-Lock button allowing focus to be held have been added to the body.
For operators working with professional rigs, the lens features 0.8 MOD gears on the focus and aperture rings, fully compatible with all standard follow focus systems, motorized focus modules and cinema accessories. This allows for smooth, precise and repeatable focus control, which is critical for anamorphic shots and professional productions.
The lightweight, rugged construction and compact format make the Sirui AF 20mm T1.8 1.33x Anamorphic ideal for gimbals, stabilizers, FPV and mobile videographers. It combines cinematic quality, true anamorphic character, advanced AF functionality and a compact design.
Characteristics
| General features | |
| Filter Thread | 77mm |
| Aperture Max | T1.8 |
| Aperture Min | T22 |
| Minimum Focus Distance | 40 см |
| Optical Design | 12/16 |
| Angle of View | Horizontal: 85.6° Vertical: 44.2° |
| Diaphragm Blades | 11 |
| Size | 90.95 x 86.4 mm |
| Weight | 489.3 g |
Box contents
Front cap
Rear cap
Case
Case strap
Applying for a leasing
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| Creditor | - |
| Price: | 1 599,00 BGN |
| Initial installment: | 0 лв |
| On Leasing: | 0 лв |
| Monthly installments: | - |
| GPR: | - |
| GLP: | - |
| Total to pay on leasing: | - |
