Pentax HD PENTAX DA 16-85mm f/3.5-5.6 ED DC WR Lens

Model #21387

USA Version
Pentax 21387 1
Pentax 21387 1
Pentax 21387 2
Pentax 21387 3
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Weight 1.07 lb (488 g)
Dimensions (DxL) Approx. 3.07 x 3.70" (78 x 94 mm)
Filter Thread Front:72 mm


Format Compatibility Pentax Digital (APS-C)
Angle of View 83° - 19°
Minimum Focus Distance 1.15' (35 cm)
Magnification 0.26x
Focal Length 16 - 85mm
Comparable 35mm Focal Length: 24.5 - 130 mm
Diaphragm Blades 7, Rounded
Elements/Groups 16/12
Aperture Maximum: f/3.5 - 5.6
Minimum: f/22 - 38
Camera Mount Type Pentax K


Autofocus Yes
Image Stabilization No
Expert Reviews
Pentaxforums com.33034396
16 March 2015

The Pentax DA 16-85mm is an exciting addition to the Pentax K-mount lineup of standard zoom lenses, as it delivers an unprecedented mix of versatility and image quality. This characteristic makes it a stellar choice for demanding photographers who are looking for a high-performance all-in-one lens...

19 June 2015

This 5.3x standard zoom lens provides an angle of view roughly equivalent to a 24-130mm range on a 35mm format camera and it sports weather resistant construction. In this review, we'll take a look at how this lens performs.

User Reviews
Pentaxforums com.33034397
14 January 2016

Within specs, this is really an excellent lens, delivering superior IQ. It's not fast so it won't deliver shallow DOF shots--but you knew that right?

  • +

    Solid IQ, Easy to handle

  • -

    Within specs, none.

11 May 2015

One of the best Pentax zoom lenses IMO. Consistently sharp through the entire zoom range, fast & precise autofocus and no lens creep. Takes great pictures with excellent color and contrast.

22 January 2016

I love this lens. Kudos to Pentax. Sharp from corner to corner and silent, accurate focusing. The range covers most of my needs. Well built and solid, this has become my favorite walk around lens.

Product Highlights
  • Pentax K Mount Lens/APS-C Format
  • 24.5-130mm (35mm Equivalent)
  • Aperture Range: f/3.5 to f/38
  • One ED and Three Aspherical Elements
  • HD and SP Lens Coatings
  • Quick-Shift Focus Control
  • DC Autofocus Motor
  • Weather-Resistant Construction
  • Rounded 7-Blade Diaphragm
Average Expert Score
Average User Score
In The Box
  • Pentax HD PENTAX DA 16-85mm f/3.5-5.6 ED DC WR Lens
  • PH-RBA 72mm Lens Hood
  • O-LC72 72mm Front Lens Cap
  • Rear Lens Cap (B) for Bayonet Mount Lenses
  • Limited 1-Year Warranty
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