Samyang AF 18mm F2.8 FE is an Auto Focus (AF) Wideangle Prime
lens with 35mm FF max sensor coverage and it is designed to be used with Sony E mount cameras.
Lenses in Sony E Mount with Same Focal and Aperture Range
Samyang AF 18mm F2.8 FE is compatible with cameras that have Sony E
lens mount. Some of the latest released cameras with Sony E lens mount are Sony A1
, Sony A7c
and Sony A7S III
Max sensor coverage of Samyang AF 18mm F2.8 FE is 35mm FF
Samyang AF 18mm F2.8 FE has a fixed focal lenght of 18mm. When it is mounted on an APS-C sensor camera with 1.5x crop, it provides an 35mm (FF) equivalent of 27mm.
Samyang AF 18mm F2.8 FE has a max aperture of F2.8 and a minimum aperture of F22.
Samyang AF 18mm F2.8 FE's optical formula consists of 9 elements in 8 groups. Following special elements are used in this design:
- 2 HR
- 3 aspherical
- 3 ED elements
- UMC coating