Ultravidvinkelobjektiv i FX-format med fast brännvidd på 20 mm samt hög ljusstyrka på f/1,8. Ett spännande val för kreativa fotografer som vill överdriva perspektiven.
Tekniska specifikationer
Brännvidd20mm
Maximal bländaref/1.8
Minsta bländaref/16
Objektivkonstruktion13 elements in 11 groups (including 2 ED lens elements, 2 aspherical lens elements, and lens elements with Nano-Crystal coatings)
BildvinkelNikon film SLR and FX-format D-SLR cameras: 94°, Nikon DX-format D-SLR cameras: 70°
Minsta fokusavstånd
0.2m (0.66ft) from focal plane
Antal bländarlameller7 (rounded diaphragm opening)
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