The Sony 20mm f/2.8 is a prime wideangle lens that offers full-frame coverage
Sony 20mm f/2.8 Review
Sample images
Verdict
Overall, Sony's 20mm f/2.8 is a good-looking lens that returns a solid performance but it lacks any outstanding features. The same money could buy a more-versatile zoom lens instead.
Details
Sample Photos: See sample image gallery
Minimum Aperture:f/16
Lens Mount:Sony Alpha
Filter Thread:72mm
Minimum Focus:25cm
Number of Diaphragm Blades:7
Lens Construction:6/6
Maximum Aperture:f/2.8
Weight:285g
35mm Equivalent Focal Length:30mm
Dimensions:78 x 58.3mm
Focal Length:20mm