The first Rokinon lens to feature autofocus, the AF 50mm f/1.4 FE Lens is a fast standard prime designed for full-frame Sony E-mount mirrorless digital cameras. The bright f/1.4 maximum aperture is well suited to controlling depth of field for selective focus imagery, and also suits working in low-light conditions. The optical design incorporates three aspherical elements to minimize spherical aberrations for cleaner, clearer image quality and an Ultra Multi-Coating has also been applied to limit flare and ghosting when working in strong lighting conditions. The lens' autofocus motor works in conjunction with Sony cameras' AF systems for quick and precise focusing performance, and manual focus override is also available for more refined control. A versatile normal-length lens, this lens mixes a fast, bright design with autofocus to present an ideal all-around optic.
Fine-tune lens performance with this Lens Station for Rokinon Sony E-mount autofocus lenses. Used in conjunction with Rokinon's Lens Manager software for Mac and Windows, this console connects to Sony E lenses at the bayonet mount and permits customization over focus and aperture parameters, calibration, and lens's firmware can also be updated.
Focal Length | 50mm |
Maximum Aperture | f/1.4 |
Minimum Aperture | f/16 |
Lens Mount | Sony E |
Format Compatibility | Full-Frame |
Angle of View | 47° |
Minimum Focus Distance | 1.48' / 45 cm |
Maximum Magnification | 0.15x |
Optical Design | 9 Elements in 8 Groups |
Diaphragm Blades | 9, Rounded |
Focus Type | Autofocus |
Image Stabilization | None |
Filter Size | 67 mm (Front) |
Dimensions (ø x L) | 2.89 x 3.85" / 73.5 x 97.7 mm |
Weight | 1.29 lb / 585 g |
Package Weight | 1.695 lb |
Box Dimensions (LxWxH) | 6.8 x 5.15 x 5.15" |
Lens Mount | Sony E |
Interface | USB 2.0 |
System Requirements | macOS 10.10-or Later or Windows 10/8.1/8/7 1 GB RAM or More 1 GB Disk Space or More 1024 x 768 Monitor Resolution or Higher USB 2.0 Port |
Operating Environment | 32-104°F / 0-40°C 30-70% Relative Humidity (No Condensation) |
Dimensions | 2.6 x 1.0" / 66 x 25 mm |
Weight | 2.3 oz / 64.2 g |
Package Weight | 0.415 lb |
Box Dimensions (LxWxH) | 5.2 x 3.2 x 2.4" |