smc PENTAX-FA645 200mm F4 [IF]

A medium-focus, manual, autofocusing telephoto lens provides a 35mm-equivalent focal length of 157mm and gives images a soft bokeh (or out of focus) background effect. Two Extra-low dispersion elements enhance quality by correcting chromatic aberration, while ghostless coating prevents refraction on the lens’ inner surface. The result is a sharper image with higher contrast.

Added is an Inner Focusing (IF) mechanism to improve speed and reduce lens extension. Photographers, in response, can get a closer minimum focus distance.

Compatible with both film and digital PENTAX 645 cameras.

smc PENTAX-FA645 200mm F4 [IF]
Lens Mount PENTAX 645AF2 bayonet
Angle of View 20° – 645 Film
15.5° – 645Z, 645D
Focal Length 200mm (Equivalent to 157mm in 35mm format)
Lens Construction(group/elements) 6 elements in 5 groups
Min. Aperture (f) F32
Min. Focusing Distance 1.5m (4.5 ft.)
Max. Magnification 0.16X
Filter Size 58mm
Diameter & Length (mm) 74.5mm x 119mm
Weight (g) 670g
Number of Diaphragm Blades 8
Hood PH-RBB58
Model No. 26745