Samyang
50mm ƒ/1.4 AS UMC
50mm F1.4 AS UMC
Samyang 50mm ƒ/1.4 AS UMC is a 50mm prime lens for the Fujifilm X mount, equivalent to 75mm on full frame, with a maximum aperture of ƒ/1.4 and manual focus. It weighs 605 g.

Optics
- Type
- Prime · Photo
- Focal length
- 50mm (75mm eq.)
- Angle of view
- 30.8°
- Aperture
- ƒ/1.4 – ƒ/22
- Blades
- 8, rounded
- Aperture ring
- —
- Construction
- 9 el. / 6 gr.
- Special elements
- 2 aspherical
- Designations
- AS · UMC
- Designed for
- Full frame
Focus
- Type
- Manual
- Minimum distance
- 0.45 m
- Magnification
- —
Size and mount
- Diameter × length
- 81.6 × 101 mm
- Weight
- 605 g
- Filter
- 77 mm front
- Mount
- Native X mount
Features
- Yes
- —
- No
- —
History
- Maker
- Samyang · KR
- Announced
- —
- Status
- Current
1 aspherical and 1 hybrid aspherical element.