Performance
Focal Length	18mm
Aperture	Maximum: f/2.8 Minimum: f/22
Camera Mount Type	Sony E
Format Compatibility	35mm Film / Full-Frame Digital Sensor
Angle of View	99°
Minimum Focus Distance	9.84" (25 cm)
Maximum Reproduction Ratio	1:9.5
Optical Design	11 Elements in 10 Groups

Features
Autofocus	Yes

Physical
Filter Thread	Front: 77 mm
Dimensions (DxL)	Approx. 3.94 x 3.15" (100 x 80 mm)
Weight	11.64 oz (330 g)

Packaging Info
Package Weight	1.85 lb | 800 gms
Box Dimensions (LxWxH)	9.9 x 5.4 x 4.7"