Samyang 14mm F2.8 ED AS IF UMC / Rokinon 14mm F2.8 IF ED UMC Specs

Wideangle prime lens | Canon EF, Nikon F (FX), Four Thirds, Pentax KAF, Sony/Minolta Alpha, Sony E, Samsung NX
Principal specifications
Lens type Prime lens
Max Format size 35mm FF
Focal length 14 mm
Image stabilization No
Lens mount Canon EF, Nikon F (FX), Four Thirds, Pentax KAF, Sony/Minolta Alpha, Sony E, Samsung NX
Aperture
Maximum aperture F2.8
Minimum aperture F22
Aperture ring Yes
Number of diaphragm blades 6
Optics
Elements 14
Groups 10
Special elements / coatings 2 glass aspherical element 2 hybrid aspherical element
Focus
Minimum focus 0.28 m (11.02)
Autofocus No
Full time manual Unknown
Distance scale Yes
DoF scale No
Physical
Weight 552 g (1.22 lb)
Diameter 87 mm (3.43)
Length 96 mm (3.78)
Sealing No
Filter notes Filters cannot be attached to this lens
Hood supplied Yes
Hood product code Built-in petal-type hood
Tripod collar No
Other
Notes Length and weight depend on mount; numbers given are for Canon version. Nikon mount comes in 2 types, with the later 'AE' version supporting auto exposure modes
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