Rokinon AF 45mm T1.9 Cinema Lens with E-Mount
Rokinon · Rokinon Cine AF
$499.00 MSRP
Key Features
- Standard Full Frame Coverage
- T1.9 Maximum Aperture
- Electronic Contacts
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In the Box
- 1 × Front Lens Cap
- 1 × Rear Lens Cap
- 1 × Rokinon Cine AF 45mm T1.9 FE Lens (E-Mount)
Overview
The Rokinon AF 45mm T1.9 Cinema Lens with E-Mount is a standard spherical prime that covers Full Frame sensors. A standard focal length sees close to natural human perspective, which suits dialogue and coverage where the framing should not draw attention to itself. A fast T1.9 aperture lets camera operators separate subjects from their backgrounds or get the most out of available lighting when filming in darker environments. It uses an E-Mount with autofocus. Standard electronic contacts pass aperture and focus information between the lens and the camera body.
Features
Key Features
Standard Full Frame Coverage
The lens covers Full Frame sensors, projecting a 43.3 mm image circle. A standard field of view sits near natural perspective, the neutral option for dialogue and everyday coverage where framing should not announce itself.
T1.9 Maximum Aperture
At T1.9 the lens separates subjects cleanly from their backgrounds and gets the most out of available lighting when filming in darker environments.
Electronic Contacts
Contacts in the mount pass aperture and focus information between lens and body. The camera records those settings into metadata and can drive the iris electronically where the body supports it.
Focus & Handling
50 cm Minimum Focus
Mount & Rig Integration
0.8-Pitch Cine Gears
The lens carries 0.8-pitch cine gears, the standard pitch for follow focus units and lens motors. Compatibility with lens control systems lets a solo operator make consistent, repeatable focus pulls, or a camera assistant control the lens remotely.
70mm Front Diameter
The front element measures 70mm, which fits a compact matte box directly and steps up to a 114 mm clamp with an adapter ring. Matte box fit follows from this measurement rather than from the filter thread, since the clamp grips the outside of the barrel.
58mm Filter Thread
The front accepts 58mm screw-in filters behind a 70mm front element. A matte box clamps to the outside diameter instead, which is what most cine setups use to avoid re-threading filters between lenses.