Remove Sigma Mount For Pentax Mount
Related Reviews
Anna
5
but everything works and the pictures are beautifu
The ring is a little bit tight to rotate, but everything works and the pictures are beautiful.
17/06/2022
R. Johnson
4
Four Stars
Another quality Tiffen filter, works well on my Nikon 18-140 lens.
28/04/2022
Gary L. Griffiths
5
Excellent Product
Great for darkening sky and increasing contrast on petroglyphs.
17/09/2021
Sabrina Sabrina
5
A good purchase
Excellent night visionCamera works great! The connection is a little slow at longer distances, but it doesn't affect usability. Setup should be pretty easy for the experienced, I was using it for the first time and thankfully my husband figured it out quickly.
25/05/2021
Related Faq
Q
Can I mount it on a helmet?
A
Yes, the infrared night vision binoculars come with a mounting bracket for you to mount it on your helmet. Besides that, it also comes with a neck strap and a headband. It provides 3 wearing methods. 
Q
Can I remove the rubber tips from the legs and mount spikes?
A
The rubber tips can be removed, but mounted spikes must have same male screw diameter. 
Q
Will this work with the pentax mount asahi takumar smc 50mm 1.4?
A
Yes. I have the same lens and adaptor on my Sony a7ll and it works beautifully. The m42 is also known as the 'universal' mount as other 3rd party camera and lenses also used it. I own 6 other K&F e-mount adaptors to different lens makers (ltm, MD, CF/CD, Nikon) and they all are well built with a nice snug fit. Highly recommended. 
Q
Can you mount this on a helmet?
A
Yes! Although my sister has not yet attempted to mount this to my nephews bike helmet it does come with all the hardware needed to do so! 
Q
Pentax pk mount usually means pentax k mount which has a flange distance greater than m. is this adapter for adapting leica m lens to pentax q camera?
A
I actually have not received this adapter yet. It's shipping from China. Don't think that was disclosed in the ad. However, I do not believe this is for the Pentax Q body rather for digital and film cameras that take the Pentax K mount in its many variations. So I'm expecting to be able to mount my Leica M mount lenses on my digital and film Pentax K mount cameras, no autofocus or relay of exposure information, only to be used with manual focus and exposure. 
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