Mount	Nikon F
Magnification	1.4x
Optical Design	7 Elements in 4 Groups
Light Loss	1 Stop
Length	0.9" / 24.5 mm
Diameter	2.5" / 63.5 mm
Weight	6.7 oz / 190 g

Packaging Info
Package Weight	250 gms
Box Dimensions (LxWxH)	4.5 x 4.4 x 3.3"