FA 645 ZOOM 45-85MM F4.5

 Product Highlights

    Pentax 645 Mount
    35.5-67mm (35mm Equivalent)
    Aperture Range: f/4.5-32
    Construction: 11 Elements / 9 Groups
    Minimum Focus Distance: 1.6'
    Fast AF/MF Switching
    Eight Blade Diaphragm
    Front Filter Thread: 77mm
    Petal-Shaped Lens Hood

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. It also comes with a case
and has a 77mm front filter thread.

    35mm focal length equivalent of 35.5-67mm

    Aperture range of f/4.5 to f/32

    Angle of view of 76° to 44.5° which equates to 61.5° to 36° on Pentax 645 digital cameras

    Lens construction of 11 elements in 9 groups

    Accepts 77mm threaded filters

    Minimum focusing distance throughout the zoom range is 1.6'

    Works with both film and digital formats

    Aperture ring and focusing distance scale

    Eight diaphragm blades for smooth out-of-focus areas



SPEC :

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"