Lens construction: 8 elements in 5 groups
Angle of view : 68° (with DSLR body)
Minimum aperture: F22
Minimum focusing distance: 0.2m
Maximum magnification: 0.17x (with DSLR body
Physical Specification
Lens mount: PENTAX KAF mount
Aperture control: Fully manual
Metering system: TTL open-aperture metering
Filter size: 49mm
Max Diameter & Min Length: 63mm x 25mm
Weight (Wo/hood): 140g
