Pentax DA 18-270mm SDM Lens - 21497
Pentax DA 18-270mm SDM Lens - 21497


Pentax DA 18-270mm SDM Lens - 21497

Item # L7312820

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Special Order

This is a special order item. It will be ordered immediately upon receiving your order. Estimated delivery times range between 1-3 weeks.

  • 15x zoom range of 18-270mm makes this the ideal all-around lens
  • PENTAX SDM autofocus system offers smooth and quiet autofocus operation
  • 2 extra low dispersion elements in its optical design form better images
  • Rounded Diaphragm plades produce smooth, beautiful bokeh
  • 2 year warranty

18-270mm offers a 15X zoom ratio
18-270mm zoom lens offers a 15X zoom ratio covering focal lengths from 27.5mm wide angle to 414mm super telephoto in the 35mm format. This large range of zoom allows the photographer to capture a variety of scenes and subjects without changing lenses.

Two Extra-low dispersion (ED) Elements
Incorporates two extra-low dispersion (ED) elements in its optical design to effectively minimize chromatic aberration and deliver bright, high-resolution images, even at the edges.

Rounded diaphragm blades
This lens is designed with rounded diaphragm blades to produce a smooth, beautiful bokeh (out-of-focus rendition), while minimizing the streaking effect of point light sources.

PENTAX-original SDM autofocus system
With the PENTAX-original SDM autofocus system, driven by a built-in supersonic motor, this zoom lens offers exceptionally smooth and quiet autofocus operation. When mounted on an SDM-compatible PENTAX K-mount digital camera body, the focus mode is automatically switched to SDM-assisted autofocusing to ensure dependable, flawless AF operation.

Minimum focal distance of 1.6 feet
Offers a minimal focal distance of 1.6 feet (0.49m) throughout the entire zoom range.

  • Brand Description


  • Device Type


  • Filter Size


  • Focal Length


  • Lens Aperture


  • Lens Construction

    16 elements in 13 groups

  • Lens System

    Pentax DA

  • Manufacturer Warranty

    2 year Warranty

  • Max View Angle

    76° - 6° (w/ PENTAX DSLR)

  • Mount Type

    Pentax K-Mount