Lens Construction 18 Elements in 16 Groups
Angle of View 20.4 -8.2 degrees
Number of Diaphragm Blades 9 Blades
Minimum Aperture F32
Minimum Focusing Distance 150-250cm/59. ...
Lens Construction 16 Elements in 12 Groups
Angle of View 16.4 degrees
Number of Diaphragm Blades 9 Blades
Minimum Aperture F22
Minimum Focusing Distance 38cm/15.0 in.
Max ...