Pentax smc DA 17-70mm f/4 AL SDM

Pentax smc DA 17-70mm f/4 AL SDM

Lens Summary

Brand: Pentax

Also Known As: Pentax 17-70mm f/4

Lens Type: Zoom Lens

Format: APS-C / DX

Focus: Autofocus

Lens Mount: Pentax K

Release Date: 2008-06-03

MSRP Price: $489

Made in: Japan

Infrared Rating: Good

Production Status: In Production

Lens Description: Shoot extreme close-ups, mid-distance action shots, and portraits without the bulk of longer lenses. This jack-of-all-trades for the on-the-go photographer provides the highest level of optical quality. It is ideal for the photographer who wants a quality standard zoom lens with extra telephoto performance and a silent SDM autofocus motor.

Pentax smc DA 17-70mm f/4 AL SDM Specifications

Lens Specifications
Lens TypeZoom Lens
Focal Length17-70mm
Mount TypePentax K
FormatAPS-C / DX
Compatible Format(s)Pentax Digital (APS-C)
Compatible with TeleconvertersNo
Zoom Ratio4.11x
Maximum Reproduction Ratio1:3.22
Shake Reduction (Image Stabilization)No
Aperture Information
Aperture RingNo
Maximim Aperturef/4
Minimum Aperturef/22
Maximum Angle of View (APS-C or smaller format)79°-23°
Optical Information
Lens Elements17
Lens Groups12
Diaphragm Blades7
Focus Information
Built-in Focus MotorYes
Supersonic Direct-drive Motor (SDM)Yes
Internal FocusingYes
Minimum Focus Distance0.28m
Distance InformationYes
Filter Information
Filter Size67mm
Accepts Filter TypeScrew-on
Physical Characteristics
Weather / Dust SealingNo
Mount MaterialMetal
Dimensions7.62 x 9.40cm
Other Information
Available in ColorsBlack

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