Pentax 3.2mm f/5.6 Fish Eye Lens for Q Series Cameras

Model #22087

USA Version
Pentax 22087 1
Pentax 22087 1
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Weight 1.02 oz (29 g)
Dimensions (DxL) Approx. 1.60 x 1.2" (40.6 x 30.48 mm)
Filter Thread None


Format Compatibility Pentax Q
Angle of View 160°
Minimum Focus Distance 3.54" (8.99 cm)
Magnification 0.06x
Focal Length 3.2mm
Comparable Focal Length: 17.5 mm
Elements/Groups 6/5
Aperture Maximum: f/5.6
Minimum: f/5.6
Camera Mount Type Pentax Q


Tripod Collar No
Autofocus No
Image Stabilization No
User Reviews
25 November 2015

Great little lens to have in the bottom of your Pentax Q bag. Read the forums to understand how to use this correctly.

B h photo.32817553
7 October 2016

Listed as a "toy" lens. That's what it is. Don't expect more.

17 July 2017

This lens seems to defy the laws of physics and is very difficult to focus reliably. It is manual focus and needs to have focus peaking tenabled o get it to work. Can produce some amazing results, is very cheap and light. A fun lens, well worth it but expect problems with focussing.

11 September 2016

This is a fantastic lens for the Pentax Q camera system. The fish-eye effect is exactly as you'd expect, with superb distortion effects and VERY wide angle of view. The only thing that stops me giving it a 5-star review is the focusing.

B h photo.32817553
2 November 2014

Lacking any distance scale, it is impossible to focus this lens in any meaningful fashion. In frustration, I actually laid out three meter sticks to see whether it was possible to get anything in focus with this lens; shooting at each of the little marks, I then compared the images and determined...

B h photo.32817553
27 January 2014

This lens is more fun than barrel of monkeys. Manual focus allows the user to set their own focal point. Focus close for blurred background, focus far for great depth of field. I love this lens, no Q kit is complete without one. I use this lens on my Q7 and my Q10 quite often.

2 October 2013

Sharp in the center and fun to use!

22 September 2013

I have used it for a few pics but it works very well. I plan on bringing it along for more creative photos outdoors this spring.

15 September 2013

Nothing bad to say about this lens. I have no use for the "toy" lenses for the Q, but this is a must have for it. Fun and easy to use.

7 September 2013

Been playing with this lens for about a month now and I did not expect it to be so much fun! This is what the Q experience is meant to be! Small, Light and FUN!

Product Highlights
  • For the Pentax Q Camera
  • 160° Angle of View Fisheye Lens
  • Fixed Aperture of F5.6
  • Pan Focus Effect for Sharp Focus
In The Box
  • Pentax 3.2mm f/5.6 Fish Eye Lens for Q Series Cameras
  • Front and Rear Lens Caps
  • 1-Year Limited Warranty
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