Dra
Tekniska specifikationer
Brännvidd
28mmMaximal bländare
f/1.8Minsta bländare
f/16Objektivkonstruktion
11 elements in 9 groups (including 2 aspherical lens elements and lens elements with Nano Crystal Coat)Bildvinkel
75° (53° with Nikon DX format)Minsta fokusavstånd
0.25 m/0.82 ft (from focal plane)Maximal avbildningsskala
0.22xAntal bländarlameller
7 (rounded)