Pentax FA 200mm F4 IF

Technical Specifications
Equivalent to 35mm format    160mm
Maximum aperture    f/4
Minimum aperture    f/32
Angle of View    20°
Construction    6 elements in 5 groups
Smallest object distance/magnification    1.5m
Magnification    0.16X
Filter size    58mm
Weight    625g
Dimensions (Length x Diameter)    119x74.5mm