AF Nikkor 20mm f/2.8D
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Specificații tehnice
Distanță focală20 mm
Diafragmă maximăf/2.8
Diafragmă minimăf/22
Construcție obiectiv12 elemente în 9 grupuri
Unghi de câmp94° (70° cu format DX Nikon)
Distanță minimă de focalizare
0,25 mRaport de reproducere maxim1/8.3
Nr. de lamele diafragmă7