Pentax SMC FA645 45-85mm F4.5

  • Sale
  • Regular price £1,451.95


The Pentax smc FA 645 45-85mm f/4.5 Lens is a standard zoom lens capable of wide angle to short telephoto focal lengths equivalent to 35.5-67mm in 35mm format. The maximum f/4.5 aperture is constant throughout the zoom range, and it can stop down to a minimum of f/32. This is due in part to a lens construction of 11 elements in 9 groups.During use, you can switch between auto and manual focus by simply sliding the focus ring forward or backward. It can even focus down to a minimum of 1.6' away. Further benefiting image quality is an eight blade diaphragm that will ensure smooth out-of-focus areas.

Focal Length 45 - 85 mm
Aperture Maximum: f/4.5
Minimum: f/32
Camera Mount Pentax 645
Angle of View @ Infinity 76° - 44.5°
Minimum Focus Distance 1.64' (.5 m)
Diaphragm Blades 8
Elements/Groups 11 / 9
Magnification 0.22x
Distance Scale Yes
Autofocus Yes
Tripod Collar No
Filter Thread Front: 77 mm
Dimensions Approx. 3.35 x 3.92" (85 x 99.5 mm)
Weight 1.79 lb (815 g)
Packaging Info
Package Weight 3.0 lb
Box Dimensions (LxWxH) 9.685 x 7.244 x 4.882"