Code: 39977    Brand: Pentax   
  • Adapt K-mount Lenses to Q-mount Cameras
  • Multiplies Focal Length by 5.5x
  • Built-In Mechanical Shutter
  • Rolling Shutter and Shake Reduction
  • Manual Aperture Control Possible
APN: 0027075213722
Supplier Code: 39977

The Pentax Adapter Q for K-mount Lenses permits the use of Pentax K-mount lenses on Pentax Q-series cameras. This adapter provides an effective increase in focal length by 5.5x, making it ideal for telephoto lens applications. The built-in mechanical shutter helps to prevent rolling shutter distortion when working with moving subjects and features a shutter speed range from 1/1000 to 30 sec. Also helping to prevent the effects of camera movement, applicable lens focal length information can be input in order to gain the benefits of in-camera Shake Reduction.

The adapter is compatible with a full range of K-mount lenses, creating a substantially greater breadth of options for use with your Q-mount camera.

  • Compatible with a full range of K-mount lenses for use on Q-mount cameras.
  • Multiplies lens focal length by 5.5x for telephoto applications.
  • Built-in mechanical shutter helps to prevent rolling shutter distortion.
  • Supports manual aperture control and shutter speeds from 1/1000 to 30 sec.
  • By inputting mounted lens focal length information, in-camera Shake Reduction is possible.

Lens Mount

Pentax Q to Pentax K

Shutter Type

5-Bladed Leaf Shutter


2.7 x 1.5" / 68 x 37 mm


5.1 oz / 145 g

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