Pentax DA 40mm f/2.8 XS Lens

B&H # PE4028 MFR # 22137
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Product Highlights

  • For Pentax K-01 Mirrorless Camera
  • 60mm Focal Length (35mm Equivalent)
  • Low Profile Design is 0.36" Thick
  • Short 15.72" Minimum Focusing Distance
  • Pentax KAF Mount
  • Aesthetic Design by Marc Newson
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You Pay: $226.95

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The Pentax DA 40mm f/2.8 XS Lens is specifically designed for the APS-C sized Pentax K-01 mirrorless camera. The 40mm focal length is equivalent to 60mm on a 35mm format, and provides a slightly longer angle of view than normal. It features a maximum aperture of f/2.8 for low and existing light photography and greater control of depth of field. In addition to the wide aperture, the 9 rounded aperture blades help to provide a smooth bokeh that is accentuated in the highlights when photographing wide open. This prime length lens is ideal for general purpose photography and has a minimum focus distance of only 15.72" / 39.93cm for close up work.

This lens also features a highly aesthetic, minimal design by famed industrial designer Marc Newsom. The low profile measures 0.36" / 9.1mm thick and weighs 1.8oz / 51g. Pentax' SP (Super Protect) coating on the lens surface helps to repel moisture, dust, and dirt while providing greater clarity, contrast, color fidelity. The lens is compatible with the KAF mount and supports autofocus and automatic diaphragm controls.

60mm focal length (35mm equivalent) provides a slightly longer than normal angle of view, ideal for use as a general purpose lens.
Fast f/2.8 maximum aperture for low and existing light conditions and creative depth of field applications.
9 rounded aperture blades provide a smooth, natural quality to the out of focus regions of the image; especially in highlights.
Minimum focusing distance of 15.72" / 39.93cm for close up work.
Designed by Marc Newson for a minimal and attractive profile.
Pancake-style design is unobtrusive and lightweight, measuring 0.36" / 9.1mm thick and weighing 1.8oz / 51g.
SP (Super Protect) coating helps front lens element repel moisture, dirt, and dust while providing greater contrast and color to your images.
UPC: 027075214569
Focal Length 61mm
Comparable APS-C Focal Length: 40 mm
Aperture Maximum: f/2.8
Minimum: f/22
Camera Mount Type Pentax K
Format Compatibility Pentax Digital (APS-C)
Angle of View 39°
Minimum Focus Distance 15.72" (39.93 cm)
Magnification 0.13x
Elements/Groups 5/4
Diaphragm Blades 9
Image Stabilization No
Autofocus Yes
Filter Thread Front:27 mm
Dimensions (DxL) Approx. 2.5 x 0.36" (63.50 x 9.14 mm)
Weight 1.8 oz (51 g)
Packaging Info
Package Weight 0.35 lb
Box Dimensions (LxWxH) 3.9 x 3.7 x 3.4"
Pentax DA 40mm f/2.8 XS Lens
  • O-LC27 27mm Lens Cap
  • Rear Lens Cap (B) for Bayonet Mount Lenses
  • Limited 1-Year Warranty
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