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Leica R Mount 35mm
Leica M39 35mm/135mm Lenses to Leica M Lens Mount Adapter K&F Concept M19151 Lens Adapter Non-SLR port M39
Leica M39 35mm/135mm Lenses to Leica M Lens Mount Adapter K&F Concept M19151 Lens Adapter Non-SLR port M39
33
$16.99
$25.99 Save $9.00 Instantly
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KF, high precision lens adapter ring, FD-GFX
KF, high precision lens adapter ring, FD-GFX
$55.99
$59.99 Save $4.00 Instantly
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D Mount Lenses to Pentax Q Lens Mount Adapter K&F Concept M38161 Lens Adapter
D Mount Lenses to Pentax Q Lens Mount Adapter K&F Concept M38161 Lens Adapter
$29.99 Save Instantly
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C Mount Lenses to Pentax Q Lens Mount Adapter K&F Concept M25161 Lens Adapter
C Mount Lenses to Pentax Q Lens Mount Adapter K&F Concept M25161 Lens Adapter
$29.99 Save Instantly
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Canon FD Lenses to Pentax Q Lens Mount Adapter with Tripod Mount K&F Concept M13162 Lens Adapter
Canon FD Lenses to Pentax Q Lens Mount Adapter with Tripod Mount K&F Concept M13162 Lens Adapter
2
$27.99
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Nikon F Lenses to Pentax Q Lens Mount Adapter with Tripod Mount K&F Concept M11162 Lens Adapter
Nikon F Lenses to Pentax Q Lens Mount Adapter with Tripod Mount K&F Concept M11162 Lens Adapter
$27.99
$29.99 Save $2.00 Instantly
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Leica L39 M39 Screw Mount Lens to Canon EOS M EF-M, M39 Lenses to Canon EOS M Lens Mount Adapter K&F Concept M41141 Lens Adapter Non-SLR port M39
Leica L39 M39 Screw Mount Lens to Canon EOS M EF-M, M39 Lenses to Canon EOS M Lens Mount Adapter K&F Concept M41141 Lens Adapter Non-SLR port M39
$17.99
$19.99 Save $2.00 Instantly
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Leica R Lenses to Sony E Lens Mount Adapter with tripod mount K&F Concept M21102 Lens Adapter
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Leica R Lenses to Sony E Lens Mount Adapter with tripod mount K&F Concept M21102 Lens Adapter
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Canon FD Lenses to Pentax Q Lens Mount Adapter with Tripod Mount K&F Concept M13162
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Bronica SQ Lenses to Nikon Lens Mount Adapter with tripod mount K&F Concept M31171 Lens Adapter
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Bronica SQ Lenses to Nikon Lens Mount Adapter with tripod mount K&F Concept M31171 Lens Adapter
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Leica M Lenses to Leica M Mount M-EXT 10mm Adapter K&F Concept M36291 Lens Adapter
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Leica M Lenses to Leica M Mount M-EXT 10mm Adapter K&F Concept M36291 Lens Adapter
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Related Faq
Q
Will this kit work with the sigma art 24-35mm f2 Lens?
A
Hi, we checked the sigma art 24-35mm f2 lens size is 82mm, please reconfirm it , if the lens size is 82mm, this square filter holder system kit can fit it ,thanks. 
Q
Is this gonna fit any Nikon lenses ?
A
I have a 50mm prime, 24-70, 70-200 and a 35mm prime and it fits them all. If day as long ss your lens has internal filter threads and is one of the sizes listed you will be good to go. 
Q
Will it work with a nikon af-s dx nikkor 35mm f/1.8g to 6d mark 2?
A
hello. the adapter can work with a nikon af-s dx nikkor 35mm f/1.8g to 6d mark 2 
Q
Will this work on an 82 mm Leica SL lens?
A
This will work on any 82mm lens. 
Q
The difference between APS-C, full-frame, 4/3 sensor
A
  1. Adapting APS-frame lens to full-frame camera, it may generate vignetting, some cameras could correct it by adjust APSC, please contact us and provide your lens&camera model to check the way to correct it.
  2. Adapting full-frame lens to APS-frame camera (i.e: large format to medium format, medium format to 35mm, 35mm to micro 4/3) provides excellent edge-to-edge sharpness. The smaller image field helps minimize the effects of lens distortion and aberration by using the 'sweet spot' or center of the larger lens image circle. and it will magnify the focal length by 1.6 on Canon, 1.5 on Nikon and Sony，2.0 on M4/3 camera.
 
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