Overview
The Sirui 50 mm T2.9 is a high-quality anamorphic lens designed for creating movie-like recordings. With this lens, you can capture images with remarkable sharpness and resolution. Being a full-frame lens, it offers wider images compared to APS-C lenses, providing flexibility for cropping without quality loss.
Wide screen ratio
The Sirui 50 mm T2.9 lens has a squeeze factor of 1.6 times, resulting in an aspect ratio of 2.4:1 when recording in 3:2, and 2.8:1 in 16:9. The viewing experience it offers is akin to premium IMAX formats, enhancing immersion.
Focal length
With a focal length of 50 mm, this lens delivers an angle of view close to that of the human eye. With its 1.6 times squeeze factor, it provides a horizontal angle of view equivalent to a 31 mm lens. Additionally, it offers super-organic background blur, adding depth to your storytelling.
Bokeh
The Sirui 50 mm T2.9 1.6x Full-Frame Anamorphic lens produces oval bokeh with a distinctive shape, more expansive than lenses with a 1.33 times squeeze factor. Its T2.9 aperture ensures a pleasing depth of field.
Vivid lens flares
To enhance the magic in your images, this lens creates signature blue, anamorphic lens flares when a light source is directed at it. This feature adds to the cinematic look you aim to achieve.
Cine Lens Housing
Sirui pays attention to the aesthetics of lenses. The lens is housed in an aluminium alloy cylinder, giving it a sleek appearance. The aperture and focus rings are designed for smooth resistance and easy installation of follow-focus systems. With a 1/4″ screw hole at the bottom, the lens can be mounted directly on a quick release plate for balanced setups.
Features
- Anamorphic lens
- Focal length: 50 mm
- 1.66x squeeze factor
- 2.8:1 wide screen aspect ratio
- Aperture: 2.9
- Manual focusing
- Optical design: 16 elements in 13 groups
- Aperture blades: 10
- Minimum focus distance: 0.75 m
- Magnification: 1:12.83(V) 1:20.42(H)
- Filter size: 82 mm
- Weight: 1030 grams