- Stock: In Stock
- Brand: Sirui
- Model: Anamorphic Lens
- SKU: FFEK6-R
Sirui 50mm T2.9 Anamorphic 1.6× Lens for Canon RF Mount
Cinematic detail with light flares and artistic bokeh
Key Features
Covers Full-Frame Sensor
Aperture Range: T2.9 – T16
De-squeezed Ratios: 2.4:1 & 2.8:1
Blue Streak Effects
10-Blade Iris & Elliptical Bokeh
Horizontal FOV ≈ 31 mm Spherical
Front Filter: Ø 82 mm
Minimum Focus: 2.5 ft (0.76 m)
Focus Scales in ft & m
Overview
The Sirui 50mm T2.9 Anamorphic 1.6× Lens for Canon RF mount is engineered for filmmakers and photographers seeking professional cinematic aesthetics. It expands the horizontal field of view by 60% compared to standard 50 mm spherical lenses, produces iconic blue streak flares, and delivers oval bokeh that highlights your subject against a smooth, artistic background.
Captured in 16:9, images de-squeeze to a 2.8:1 widescreen format; in 3:2, they become 2.4:1—filling the frame with immersive detail. German Schott optical glass elements and a Super Spectra coating ensure outstanding clarity and contrast.
Technical Specifications
Optical Design: 16 elements in 13 groups
Glass: German Schott with Super Spectra coating
Squeeze Ratio: 1.6× anamorphic
Aperture: T2.9 – T16
Iris Blades: 10 for oval bokeh
Filter Thread: M82 × 0.75
Min Focus: 2.5 ft (0.76 m)
Output Aspect: 2.8:1 from 16:9, 2.4:1 from 3:2
Horizontal FOV: ≈ 31 mm spherical equivalent
Housing: Durable aluminum alloy
Mounting Thread: 1/4″-20 for accessories
Gearing: Follow-focus compatible rings
Compatible Cameras
Works with all Canon RF-mount full-frame mirrorless cameras, including:
- EOS R5
- EOS R6
- EOS R3
- EOS R
- EOS RP
For smooth, reliable operation, pair the geared focus and aperture rings with a professional follow-focus system, and avoid exposing the lens to extreme conditions that could impact performance.