Pentax HD Macro 90mm F2.8 ED AW SR Price, Specs, Release Date, Where to Buy

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.

Price | Where to Buy | Specs | Release Date


Pentax HD DFA645 Macro 90mm F2.8 ED AW SR Price

The price for Pentax HD DFA645 Macro 90mm F2.8 ED AW SR is $4,996.95.

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Pentax HD DFA645 Macro 90mm F2.8 ED AW SR Specifications

Principal specifications
Lens type Prime lens
Max Format size 645
Image stabilisation Yes
Lens mount Pentax KAF2, Pentax 645AF2
Aperture
Maximum aperture F2.8
Minimum aperture F22.0
Number of diaphragm blades 9
Optics
Elements 11
Groups 9
Focus
Minimum focus 0.41 m (16.26″)
Maximum magnification 0.5 x
Full time manual Unknown
Physical
Weight 1040 g (2.29 lb)
Diameter 91 mm (3.58″)
Length 117 mm (4.61″)
Filter thread 67 mm
Other

Pentax HD DFA645 Macro 90mm F2.8 ED AW SR Release Date

The Pentax HD DFA645 Macro 90mm F2.8 ED AW SR will be available in October, 2012.