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Pentax 90mm f/2.8 D FA 645 Macro ED AW SR Lens

BH #PE9028645 • MFR #22210
Pentax 90mm f/2.8 D FA 645 Macro ED AW SR Lens
Key Features
  • Medium-Length Macro Lens for Pentax 645
  • Fast f/2.8 Maximum Aperture
  • Quick-Shift Focus System
  • HD and Aero Bright Lens Coatings
The Pentax 90mm f/2.8 D FA 645 Macro ED AW SR Lens is a fast, medium-length lens (equivalent to 71mm in 35mm-format) for use with Pentax 645-mount medium format cameras. The f/2.8 maximum aperture provides greater control over depth of field and features rounded 9-blade diaphragm construction. This lens has the Pentax Quick-Shift Focus System for rapid switching between auto and manual focus modes, and integrates a Shake Reduction mechanism for countering the effects of camera shake or image blur.
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Pentax D FA 645 90mm f/2.8 Macro ED AW SR Overview

The Pentax 90mm f/2.8 D FA 645 Macro ED AW SR Lens is a fast, medium-length lens (equivalent to 71mm in 35mm-format) for use with Pentax 645-mount medium format cameras. The f/2.8 maximum aperture provides greater control over depth of field and features rounded 9-blade diaphragm construction. This lens has the Pentax Quick-Shift Focus System for rapid switching between auto and manual focus modes, and integrates a Shake Reduction mechanism for countering the effects of camera shake or image blur.

Both an HD Coating and Aero Bright Coating are applied to lens elements in order to improve overall light transmission while reducing flare and ghosting. A Super Protect (SP) coating is also applied for protection against the elements and to ease cleaning of the lens. In addition to the SP coating, the overall construction of the lens is also weather resistant and dustproof.

Compatible with Pentax 645 AF2 lens mounts.
Medium portrait-length lens is equivalent to 71mm in 35mm format, giving a slightly longer-than-normal angle of view.
Fast, bright f/2.8 maximum aperture helps control depth of field and enables greater versatility when working in low-light conditions.
Quick-Shift Focus System allows you to instantly switch between auto and manual focusing modes.
HD, Aero Bright, and SP coatings help to improve light transmission, reduce lens flare and ghosting, and aid in greater protection for the lens surfaces.
Dustproof and weather-resistant construction provide increased protection when working in poor conditions.
UPC: 027075217584

Pentax D FA 645 90mm f/2.8 Macro ED AW SR Specs

Focal Length90mm
Maximum Aperturef/2.8
Minimum Aperturef/22
Lens MountPentax 645
Angle of View34° to 42.5°
Minimum Focus Distance1.36' / 41.45 cm
Maximum Magnification0.5x
Macro Reproduction Ratio1:2
Optical Design11 Elements in 9 Groups
Diaphragm Blades9
Focus TypeAutofocus
Image StabilizationYes
Filter Size67 mm (Front)
Dimensions (ø x L)3.56 x 4.39" / 90.5 x 111.6 mm
Length at Maximum Extension5.77" / 146.6 mm
Weight36.69 oz / 1040 g
Packaging Info
Package Weight3.78 lb
Box Dimensions (LxWxH)8.75 x 7.2 x 5.65"
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Is this a flat field lens? I need a a flat lens to copy art.
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