AF Nikkor 20mm f/2.8D
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Teknik Özellikler
Odak uzaklığı20 mm
Maksimum diyaframf/2,8
Minimum diyaframf/22
Objektif yapısı9 grupta 12 mercek
Görüş açısı94° (Nikon DX biçimi ile 70°)
Minimum netleme mesafesi
0,25 mMaksimum reprodüksiyon oranı1/8.3
Diyafram bıçağı sayısı7