Performance
Focal Length	21mm
Aperture	Maximum: f/2.8 Minimum: f/22
Camera Mount Type	Sony E
Format Compatibility	35mm Film / Full-Frame Digital Sensor APS-C
Angle of View	91°
Minimum Focus Distance	9.84" (25 cm)
Maximum Reproduction Ratio	1:7.81
Optical Design	11 Elements in 9 Groups

Features
Autofocus	No

Physical
Filter Thread	Front: 52 mm
Dimensions (DxL)	Approx. 2.44 x 2.83" (62.1 x 72 mm)
Weight	13.90 oz (394 g)

Packaging Info
Package Weight	1.8 lb | 800 gms
Box Dimensions (LxWxH)	8.9 x 5.4 x 4.8"