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DA 17-70mm F4 AL (IF) SDM - Specifications

Product data
Article Number 21740
Release date Jan 1, 2009
Technical Specifications
Focal Length 17 - 70mm
Equivalent to 35mm format 25.5 - 105mm
Maximum aperture f/4.0
Minimum aperture f/22
Angle of View 79 - 23°
Construction 17 elements / 12 groups
Focusing Range 0.28m - infinity
Magnification 0.31x Max
Filter size 67mm
Mount PENTAX K-AF
Weight

485g

Dimensions (Length x Diameter) 93.5mm x 75mm
Kit Content

Front cap
Rear cap
Lenshood

Special Features

Super-Dynamic Motor

Quick-shift Focus System

Super Protect Coating

Filter Window

Only compattible with cameras with SDM control

Optional Accessories Soft case S90-140

In order to discover the products which are being developped and the ones which are planned, you can download our roadmap in pdf:

To see our K-mount currently available range, please download Lenses & Accessories brochure.

Visit the PENTAX Lens Technology web page to discover more about the PENTAX lens construction.

Read more about the PENTAX Focus Function here.

You can use the PENTAX Lens Glossary to learn more about its features.

Want to know more about PENTAX lenses and how to choose the correct one ? Watch our video with professional photographer Kerrick James eplaining that there is a lens for every photographer by clicking here.

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