Dra
Tekniska specifikationer
Brännvidd28mm
Maximal bländaref/1.8
Minsta bländaref/16
Objektivkonstruktion11 elements in 9 groups (including 2 aspherical lens elements and lens elements with Nano Crystal Coat)
Bildvinkel75° (53° with Nikon DX format)
Minsta fokusavstånd
0.25 m/0.82 ft (from focal plane)Maximal avbildningsskala0.22x
Antal bländarlameller7 (rounded)