Mount	Sony E
Magnification	2x
Optical Design	8 Elements in 5 Groups
Light Loss	2 Stop
Length	1.7" / 42.7 mm
Diameter	2.5" / 63.5 mm
Weight	7.3 oz / 207 g

Packaging Info
Package Weight	0.95 lb | 450 gms
Box Dimensions (LxWxH)	4.7 x 4.2 x 3.5"