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HD PENTAX DA 20-40mm F2.8 - 4 Limited DC WR (Silver)
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HD PENTAX DA 20-40mm F2.8 - 4 Limited DC WR (Silver)

$899.95
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$999.95
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Item Number: PTX 23010

Product Information:

  • LENS MOUNT: PENTAX KAF3
  • FOCAL LENGTH: 20-40mm (equiv. 30.5-61.5mm)
  • APERTURE: f/2.8-4
  • MIN APERTURE: f/22-32
  • LENS CONSTRUCTION: 9 elements in 8 groups
  • ANGLE OF VIEW: 39Ã??Ã?°-70Ã??Ã?° (w/ PENTAX DSLR)
  • MIN FOCUSING DISTANCE: 0.9Ã?¢?? (0.28m)
  • MAX MAGNIFICATION: 0.20x
  • FILTER DIAMETER: 55mm
  • DIAPHRAGM CONTROL: Fully Automatic
  • NUMBER OF APERTURE BLADES: 9
  • APERTURE BLADES: Rounded (20mm f/2.8-4 40mm f/4-5.6)
  • LENS APERTURE RING: n/a
  • TRIPOD ADAPTER: n/a
  • HOOD: MH-RA55 (metal hood)
  • OBJECTIVE CAP: O-LW65A
  • CASE: Soft Lens Case P70-150
  • MAX DIAMETER X MIN LENGTH: 2.8Ã?¢?? x 2.7Ã?¢?? (71.0 x 68.5mm)
  • WEIGHT (W/O HOOD): 10 oz (283g)
  • NOTES: HD Coating, SP (Super Protect) Coating, Quick-shift Focus
  • The first Limited Series zoom lens with focal length coverage from 30.5 to 61.5mm in the 35mm format, providing the most frequently used focal lengths for a variety of subjects settings and creative perspectives.
  • Shoot discreetly with in-lens, direct current (DC) Auto Focus motor operation for smooth & quiet performance.
  • Treated with state-of-the-art HD (High Definition) technology, a high grade, multi-layer coating, allowing the user to capture crisp, high-contrast images free of flare and ghosting, even under demanding lighting conditions.
  • With seven special seals to prevent intrusion of water, moisture and dust, this is the first lens of the Limited Lens series to feature the PENTAX-original weather-resistant construction.
  • The ED (Extra-low Dispersion) glass and a super-low dispersion glass element in this lensÃ?¢??s optics deliver clear, high resolution imagery with edge-to-edge sharpness, throughout the entire zoom range.

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