HD PENTAX-D FA 24-70mm F2.8 ED SDM WR
A high-performance, interchangeable standard zoom lens for use with PENTAX K-mount digital SLR cameras, providing exceptional imaging power and a large F2.8 maximum apertureWhen mounted on a 35mm-format full-frame digital SLR camera body, this large-aperture standard zoom lens covers a focal-length range from 24mm ultra-wide-angle to 70mm standard,*1 and provides a maximum aperture of F2.8 over the entire zoom range.
*1 : When mounted on a PENTAX K-mount SLR camera body, this zoom lens covers a range from approximately 37mm to 107mm.
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Note: This lens is compatible with the cameras below and with Kaf2 mount cameras introduced since the K-3II.
K-S2/ K-S1/ K-3/ K-50/ K-5II/ K-5IIs/ K-30/ K-01/ K-5/ K-r/ K-7/ k-x/ K-m/ K20D/ K200D/ K10D
FW Ver.1.30/ K100D Super
Digital SLRs only, SDM, Weather-resistant, Quick-Shift Focus, SP Coating, Aspherical Lens (AL), HD Coating, Round Iris Diaphragm, ED (Extra-low Dispersion) Glas
Product specifications
HD PENTAX-D FA 24-70mm F2.8 ED SDM WR
21310
Type
Normal Zoom
Focal length (Equivalent to 35mm format)
24-70mm(37-107mm)
Maximum aperture
F2.8
Minimum aperture
F22
Angle of View
84-34.5°(when attached to PENTAX 35mm full-frame SLR cameras)
61-23°(when attached to PENTAX APS-C size DSLR cameras)
Lens construction
17 elements / 12 groups
No. of diaphragm blades
9
Closest focusing distance
0.38m (1.25 ft.)
Maximum reproduction ratio
0.20x
Filter size
82mm
Diameter x length
Approx. 88.5 mm/3.5 in. x 109.5 mm/4.3 in.
Weight
Approx.787g / 27.8 oz. (with hood Approx. 812g / 28.6oz.)