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Product-Comparison

Please select 2 products to compare their technical specifications.

Lens 1 Lens 2
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Technical Specifications
Focal Length

15-30mm

Equivalent in 23-46mm 35mm format (when attached to PENTAX APS-C size DSLR cameras)

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Maximum aperture

F2.8

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Minimum aperture

F22

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Number of Diaphragm Blades

9

Rounded diaphragm (15mm: F2.8-4   30mm: F2.8-5.6)

Diaphragm Control: Fully automatic

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Angle of View

111-72° when attached to PENTAX 35mm full-frame SLR cameras

86-50° when attached to PENTAX APS-C size DSLR cameras

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Construction

18 elements in 13 groups

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Smallest object distance

0.28m

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Magnification

0.20x

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Mount

KAF3

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Weight

approx.1040g

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Dimensions (Length x Diameter)

approx. 143.5mm x 98.5mm

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Kit Content

Lens Hood Built-in (fixed)

Lens Cap O-LW98A

Lens Case S120-160

Lens Mount Cap K

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Special Features

HD Coating

SP (Super Protect) Coating

WR (Weather Resistant)

SDM

Quick-shift Focus System

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