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Pentax Wide Angle SMCP-DA 21mm f/3.2 AL Limited Series Autofocus Lens

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Pentax Wide Angle SMCP-DA 21mm f/3.2 AL Limited Series Autofocus Lens

This is a used item Condition: 9
Shows signs of use, but very clean Additional Comments:BOX
Used Cat.# 1141312 Mfr # 21590
In Stock
Free Expedited Shipping
You Pay: $379.95
Ratings: 37 reviews
Product Highlights
  • For Pentax Digital SLRs
  • Thin Pancake Design 1.0" / 25mm Long
  • Ultra Wide Angle
  • Close Focusing - 8" / 20 cm
  • Filter Size - 49mm
  • One Hybrid Aspherical Element
  • Pentax Super Protect Lens Coating
  • Quick Shift from Manual to Autofocus
  • Weighs Only 4.9 oz / 139 g

The Pentax DA 21mm f/3.2 Limited Lens is an extremely thin, compact and light-weight wide angle pancake-style lens, designed exclusively for Pentax digital SLR cameras. This lens measures only 1" (25mm) long, and weighs a mere 4.9 ounces (140 grams).

This versatile angle of view produces natural images with a moderate perspective and an expanded depth of field (or a wide in-focus area), making it ideal for many different types of subjects and occasions, including snapshots, landscape, travel photos, and architecture.

The image circle in DA-series lenses is designed to perfectly match the 23.5mm x 15.7mm size of the CCD used in Pentax digital SLR cameras to optimize camera performance. This design also contributes to a drastic reduction in size, weight and production cost, compared to 35mm-format counterparts with similar specifications.

Note! Not suitable for 35mm film SLR cameras

Limited lens-series quality for distinctive visual description and a premium appearance
Includes hybrid aspherical lens in its eighth optical element to effectively compensate for a variety of aberrations
Floating lens mechanism, designed to adjust the degree of aberration compensation in relation to the focusing distance
SP coating to protect the lens against water and grease
Minimum focusing distance of 8" (20 cm) for close-up photography
Performance
Focal Length 21mm
Comparable APS-C Focal Length: 31.5 mm
Aperture Maximum: f/3.2
Minimum: f/22
Camera Mount Type Pentax K
Format Compatibility Pentax Digital (APS-C)
Angle of View 68°
Minimum Focus Distance 7.87" (20 cm)
Magnification 0.17x
Maximum Reproduction Ratio 1:6
Elements/Groups 8/5
Diaphragm Blades 7
Features
Image Stabilization No
Autofocus Yes
Tripod Collar No
Environmental
Physical
Filter Thread 49 mm
Dimensions (DxL) Approx. 2.5 x 1.0" (6.35 x 2.54 cm)
Weight 4.94 oz (140 g)
Pentax Wide Angle SMCP-DA 21mm f/3.2 AL Limited Series Autofocus Lens
  • Front Lens Cap (#37747)
  • 21mm Soft Lens Pouch
  • 90-Day B&H Used Warranty
  • Filters & Filter Kits

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    B+W -  43mm UV Haze SC 010 Filter
    • You Pay: $24.50
     

    Dual filter attachment design; conventional 49mm threading upon lens barrel & 43mm threading inside dedicated hood

    B+W -  49mm UV Haze SC 010 Filter
    • You Pay: $20.18
     

    Dual filter attachment design; conventional 49mm threading upon lens barrel & 43mm threading inside dedicated hood

    Filter Holders

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    XUME -  49mm Lens Adapter and Filter Holder Starter Kit
    • You Pay: $45.95
     

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    Flex Lens Shade -  Flex Lens Shade
    • You Pay: $39.95
     

    Cases & Wraps

    OP/TECH USA -  Fold-Over Pouch #301 (Black)
    • You Pay: $10.95
     

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    Sensei -  Cap Keeper Lens Cap Holder
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