Lens Mount:
PENTAX KAF2
Focal Length:
35mm (equivalent 53.5mm)
Aperture:
F2.8
Minimum Aperture:
F22
Lens Construction:
9 elements in 8 groups
Angle of View:
44 degrees (w/PENTAX DSLR)
Minimum Focusing Distance:
0.456' (0.139m)
Maximum Magnification:
1.00X
Filter Diameter:
49mm
Diaphragm Control:
Fully Automatic
Number of Aperture Blades:
9
Lens Aperture Ring:
N/A
Tripod Adapter:
N/A
Hood:
Built-in, pull out type
Objective Cap:
Dedicated slip-on type
Case:
48100 Z100
Maximum Diameter x Minimum Length:
2.5 x 1.8" (63.0 x 46.5mm)
Weight (w/oHood):
7.6 oz. (215g)
Notes:
Quick-shift focus, SP (Super Protect) coating