Lens Construction 8 Elements in 6 Groups
Angle of View 46.8 degrees
Number of Diaphragm Blades 9 Blades
Minimum Aperture F16
Minimum Focusing Distance 45cm/17.7 in.
Maximum Magnification 1:7.4
Filter Size Diameter 77mm/3 in.
Dimensions Diameter 84.5mm X Length 68.2mm 3.3 in. X 2.7 in.
Weight 505g/17.8 oz