The Sony 20mm f/2.8 AF Lens is a wide-angle lens with excellent accuracy and extraordinary depth of field. It delivers a super-wide 94° angle of view, corrects visual aberrations from about 10" to infinity, and provides deep depth-of-field for complex shots that maintain sharp focus in both close foreground and far background.
Features
Specifications
Construction 9 Groups/10 Elements Angle of view 94° F stop range 2.8-22 Closest Focusing Distance .8' Maximum Magnification 1:7.7 Filter Size 72mm Dimensions (Length x Diameter) 2-1/8 x 3-1/6" Weight 10.1 oz (285g)
Includes
Focal Length | 20mm |
Maximum Aperture | f/2.8 |
Minimum Aperture | f/22 |
Lens Mount | Sony A |
Format Compatibility | Full-Frame |
Angle of View | 94° |
Minimum Focus Distance | 9.84" / 25 cm |
Maximum Magnification | 0.13x |
Optical Design | 10 Elements in 9 Groups |
Diaphragm Blades | 7, Rounded |
Focus Type | Autofocus |
Image Stabilization | None |
Filter Size | 72 mm (Front) |
Dimensions (ø x L) | 3.07 x 2.11" / 78 x 53.5 mm |
Weight | 10.05 oz / 285 g |
Package Weight | 1.1 lb |
Box Dimensions (LxWxH) | 7.35 x 4.5 x 4.15" |
Reviews Sony SAL-20F28 Super Wide-Angle 20mm f/2.8 AF Lens for Alpha & Minolta Maxxum Series (Sony Malaysia)