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PENTAX- FA 645 400mm F5.6 EDIF

  • Telephoto lens
  • Focal length of 315mm
  • Extra-low dispersion glass

PENTAX's medium-format, manual, autofocusing telephoto lens features a 35mm-equivalent focal length of 315mm. Extra-low Dispersion (ED) elements improve image quality by reducing chromatic aberrations, while multi-coating not only protects but further prevents reflection to reduce ghosting and flare.


Easily switch between autofocusing and manual focusing. The Inner Focus (IF) mechanism additionally allows for manual focus operation, improves focusing speed, and lessens lens extension, which gives a closer minimum focus distance.


Features a rotating tripod collar with clip, which allows for swift changes between vertical and horizontal configurations.

 

Angle Of View

10°

Minimum Focusing Distance

9.8 ft. (3m)

Maximum Magnification

0.14x

Weight

44.1 oz. (1250g)

Diaphragm Control

Fully Automatic

Lens Construction

7 elements 6 groups

Minimum Aperture

45

Filter Diameter

77mm

Dimensions

3.2" x 9.8" (83mm x 252mm)

Case

33942 Soft Case S120-280

Hood

38726 PH-RBE77

  • Front and Rear Caps
  • 33942 Soft Case S120-280
  • 38726 PH-RBE77 Lens Hood

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