smc PENTAX-FA645 55-110mm F5.6

Designed for use with film and digital PENTAX 645 mount medium-format cameras, this standard zoom lens features a standard to medium telephoto view of 43.8mm to 87mm, for 35mm equivalent focal lengths, and a constant minimum aperture of f/5.6, which goes down to f/45. The compact, lightweight design makes this lens also suitable for handheld shooting everywhere from the studio to the field. Super Multi Coating prevents ghosting and flare, while extra-low dispersion (ED) glass elements block chromatic aberrations and improve contrast and sharpness. To take the image you want, the lens allows you to get as close as 0.8m and offers an eight-blade diaphragm for out-of-focus areas.

smc PENTAX-FA645 55-110mm F5.6
Lens Mount PENTAX 645AF2 bayonet
Angle of View 53° – 28° – 645 Film
43° – 22.5° – 645Z, 645D
Focal Length 55-110mm (Equivalent to 43.5mm – 86.5mm in 35mm format)
Lens Construction(group/elements) 9 elements in 9 groups
Min. Aperture (f) F45
Min. Focusing Distance 0.8m
Max. Magnification 0.16X
Filter Size 82mm
Diameter & Length (mm) 88mm x104mm
Weight (g) 500g
Number of Diaphragm Blades 8
Hood PH-RBB82
Model No. 26765