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645-mount Lenses

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smc PENTAX-FA645 45-85mmF4.5

  • Zoom
  • FA

This is an easy-to-use zoom lens based on the standard range that is suitable for regular usage.

This is an easy-to-use zoom lens based on the standard range that is suitable for regular usage. It uses a 3-group zoom system for providing high delineation performance that is stable over the entire zoom range. The minimum shooting distance is only 0.5m for enabling closeups of subjects by using the wide angle and also enjoyment of shooting that emphasizes perspective. Also, because the open F value is fixed at all focal lengths, this is useful for manual exposure. AF/MF switching is performed quickly by simply sliding the entire focus ring forward or backward. A large flower-shaped hood is provided for effectively preventing ghosting and flare.

Body AF Aperture Ring

Hood : PH-RBD77 / Case : S130-160 Included
JAN-Code / 4549212 295690

Sample Images

  • Photo by Kimio Tanaka

    Aperture F8.0, Shutter speed 1/250sec, Focal length 45mm

Features / Specifications

Type Normal Zoom
Focal length (Equivalent to 35mm format) 45-85mm(35.5-67mm)
Maximum aperture F4.5
Minimum aperture F32
Angle of View 63°-36°
Lens construction 11 elements / 9 groups
No. of diaphragm blades 8
Closest focusing distance 0.5m
Maximum reproduction ratio 0.22x
Filter size 77mm
Diameter x length 85 x 99.5 mm
Weight 815g

Compatible Converters

A645 2X

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