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Pentax 17-70mm SMC DA F4 AL IF SDM

Product Code: 5241014H
Pentax 17-70mm SMC DA F4 AL IF SDM

Description

This lens is an indispensable tool for ambitious photographers. With an equivalent focal length of 26-107mm (in 35mm film format) it offers the crucial benefit of additional range when normal "standard" zooms generally extend to 82mm equivalent. Not only the focal length range is remarkable: with the KAF3 lens mount it relinquishes the classical mechanical autofocus drive for the first time in favour of faster and quieter ultrasonic technology. The lens construction: 17 elements in 12 groups, including 2 aspherical lens elements - guarantees of outstanding pictures. Important details, such as fixed aperture throughout the zoom range also provide excellent control. This lens is an indispensable tool for ambitious photographers. With an equivalent focal length of 26-107mm (in 35mm film format) it offers the crucial benefit of additional range when normal "standard" zooms generally extend to 82mm equivalent. Not only the focal length range is remarkable: with the KAF3 lens mount it relinquishes the classical mechanical autofocus drive for the first time in favour of faster and quieter ultrasonic technology. The lens construction: 17 elements in 12 groups, including 2 aspherical lens elements - guarantees of outstanding pictures. Important details, such as fixed aperture throughout the zoom range also provide excellent control.

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

 

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