The 8mm f/2.8 Fish-eye Lens from Samyang is a fast, ultra wide-angle  lens designed to work with the Fujifilm X series mirrorless cameras.  Multi-coated lenses mean less aberration and sharp images and a built-in  petal-type lens hood prevents unwanted glare. The minimum focusing  distance is 1' (0.3m) and the angle of view is 180º. This affordable,  smooth focusing, manual lens is perfect to explore the creative  possibilities of the latest-model mirrorless cameras.
General
Principal Specifications
Aperture
   
| (F) Maximum Aperture | 2.8 | 
| (F) Minimum Aperture | 22 | 
| Aperture Ring | Yes | 
Optics
Focus
   
| Minimum Focus (m) | 0.30 m (11.81″) | 
| Autofocus | No | 
| Full time Manual | No | 
| Focus Method | No | 
| Distance Scale | Yes | 
| DoF Scale | No | 
Physical
   
| Sealing | No | 
| Power zoom | No | 
| zoom_lock | No | 
| Hood Supplied | Yes | 
| Hood Product Code | Built-in petal-type hood | 
| Tripod Collar | No | 
| Tripod Supplied | No |