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Product Highlights
  • f/4.5 - f/32 Aperture Range
  • 11/8 (Elements/Groups)
  • Medium Format
  • Pentax 645 Mount
  • Autofocus
Pentax smc P-FA 645 33-55mm f/4.5 AL Lens Pentax smc P-FA 645 33-55mm f/4.5 AL ...
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The PENTAX SMC P-FA 645 33-55mm F4.5 lens offers an angle-of-view coverage between 93 and 65 degrees (equivalent to approximately 20mm to 35mm in focal length in the 35mm format). Equivalent to three unifocal lenses—35mm, 45mm and 55mm—it eliminates the time and trouble of lens changes. Consisting of eleven elements in eight groups, its optical system incorporates a hybrid aspherical lens element, as well as a glass-molded aspherical lens element to produce a brilliant, high-contrast image over the entire image field with minimal aberrations, field curvature or distortion.


Product Specifications


Detailed Specifications
Focal Length 33mm - 55mm
Angle of View 65° - 93°
Max Aperture f/4.5
Min Aperture f/32
Lens Mounts Pentax 645 AF
Focal Type Wide-angle zoom
Elements 11 elements in 8 Groups
Groups     8
Filter Size 82mm    
Focusing Type Automatic
Min Focus 400mm
Stabalized     No
Macro No
Dimensions Weight:     585g
Height:     104mm
Diameter:     88mm

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Pentax smc P-FA 645 33-55mm f/4.5 AL Lens

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