Sony SAL-20F28 20mm f/2.8 Wide-Angle Lens
 

Teknik Özellikler :





20mm f2.8 Wide-Angle Lens

Amazing visual accuracy from 10 inches to infinity

Deep depth of field for extraordinary image detail

Coated optics for sharp clarity and definition

Rear focusing system for fast auto-focus response

Circular Aperture for pleasing defocused effects

Focal Length â€" 35mm Equivalent: 20 mm

Focal Length â€" APS: 30 mm

Angle of View â€" 35mm Equivalent: 94?

Angle of View â€" APS: 70?

Min Focus Distance: 9.6� (25 cm)

Aperture â€" Maximum: f2.8

Aperture â€" Minimum: f22

Maximum Magnification: 0.13X

Lens Construction: 10 elements in 9 groups with 7 aperture blades

Filter Diameter: 72 mm

Dimensions: 3-16 x 2-1/8� (78 x 53.5 mm)

Weight: 10.1 oz (285 g)

Supplied Accessories: Front and rear lens cap, SH0013 lens hood