Pentax smc FA 645 300mm f/4 ED (IF) Lens

BH #PE3004645 • MFR #26505
Pentax smc FA 645 300mm f/4 ED (IF) Lens
Key Features
  • Pentax 645 Mount
  • 35mm-Equivalent Focal Length: 200mm
  • Aperture Range: f/4 - 45
  • Internal Focusing
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The smc FA 645 300mm f/4 ED (IF) Lens from Pentax is a medium format, manual and autofocusing telephoto prime lens with a 35mm-equivalent focal length of 200mm. The surface is treated with Pentax's Super Multi Coating for sharp, high-contrast images. Extra-low Dispersion (ED) lens elements assure high image quality by minimizing chromatic aberrations. The Inner Focus (IF) mechanism minimizes lens extension when focusing, maintaining good balance and assuring smoother focus ring operation and a closer minimum focus distance. The lens was developed using computer-assisted optical design technology for a high degree of precision.
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Pentax FA 645 300mm f/4 ED IF Overview

The smc FA 645 300mm f/4 ED (IF) Lens from Pentax is a medium format, manual and autofocusing telephoto prime lens with a 35mm-equivalent focal length of 200mm. The surface is treated with Pentax's Super Multi Coating for sharp, high-contrast images. Extra-low Dispersion (ED) lens elements assure high image quality by minimizing chromatic aberrations. The Inner Focus (IF) mechanism minimizes lens extension when focusing, maintaining good balance and assuring smoother focus ring operation and a closer minimum focus distance. The lens was developed using computer-assisted optical design technology for a high degree of precision.

The f/4 maximum aperture
Autofocusing telephoto prime lens with a 35mm-equivalent focal length of 200mm
Treated with Pentax's Super Multi Coating (SMC) for sharp, high-contrast images
Extra-low Dispersion (ED) lens elements assure high image quality by minimizing chromatic aberrations
Inner Focus (IF) mechanism minimizes lens extension when focusing, maintaining good balance and assuring smoother focus ring operation and a closer minimum focus distance of 7.22'
Developed using computer-assisted optical design technology for a high degree of precision
UPC: 027075042537

Pentax FA 645 300mm f/4 ED IF Specs

Focal Length300mm
Maximum Aperturef/4
Minimum Aperturef/45
Lens MountPentax 645
Angle of View13.5°
Minimum Focus Distance7.22' / 2.2 m
Optical Design7 Elements in 7 Groups
Focus TypeAutofocus
Image StabilizationNo
Filter Size67 mm (Front)
Dimensions (ø x L)7.22 x 2.95" / 183.5 x 75 mm
Weight1.76 lb / 0.8 kg
Packaging Info
Package Weight5.1 lb
Box Dimensions (LxWxH)12.3 x 6.5 x 6.2"
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