This KIPON Macro Lens Mount Adapter for M42-Mount Lens to Leica L-Mount Camera is specifically designed to support macro mode. Thanks to a built-in helicoid, it can be turned to further focus the lens beyond its minimum focus distance, effectively increasing magnification. Please note that once the helicoid is adjusted out of its original position, infinity focus will no longer be available. When the adapter is in its original position, the infinity focus function will continue to work as usual.

M42-Mount Lens to Leica L    Macro-Focusing Helicoid    Maintains Infinity Focus    All-Metal Construction

Related Questions and Answers

Q: 1. What is the outside diameter in mm?

A: The outer diameter of the Vello M42 Lens to Nikon F-Mount Camera Lens Adapter is 54.2mm.

Q: 2. What is the mm range of adjustment?

A: The macro range of adjustment for the Vello M42 Lens to Sony E-Mount Camera Lens Adapter with Macro is from 1 to 30mm.

Q: 3. Is this the version that allows me to use a Pentax M42 mount lens on an A7III?

A: Yes this adapter works with most M42 mount lenses on the Sony A7 III.

Q: 4. Does this particular adapter have an optical element? It looks like it does not in the pictures. I just wanted to confirm. Thanks.

A: The Vello M42 Lens to Nikon F-Mount Camera Lens Adapter has a 1.4x multi-coated focus correction lens in order to achieve infinite focus.

Q: 5. Will this work with full frame E- mount?

A: Yes, it will work for full frame.

Q: 6. Will this adapter maintain infinity focus? Does it have the focus correction lens?

A: Yes, the Vello M42 Lens to Nikon F-Mount Camera Lens Adapter will enable you to set your lens to infinity focus and is a 1.4x Multi-Coated Focus Correction Lens.

Q: 7. Will this work with MC Helios 44-3 58mm f/2 lens?

A: Yes Vello M42 Lens to Nikon F-Mount Camera Lens Adapter is compatible with MC Helios 44-3 58mm f/2 lens.

Q: 8. So this adapter will fit the TTartisan 250mm reflector lens to the Sony e? Is that correct?

A: Yes. The Vello M42 Lens to Sony E-Mount Camera Lens Adapter will adapt the TTArtisan 250mm m42 lens to a Sony E mount camera.

Q: 9. Will this work with a Helios 44-2 lens?

A: Yes, the Vello Lens Mount Adapter for M42-Mount Lens to Nikon Z-Mount Camera should work perfectly with your Helios 44-2. Most Helios lenses are M42 mount. Some of the extremely old (silver) Helios lenses were a M39 mount and require a M39 to M42 step up ring to work with adapter.

Q: 10. Will this adapter work fine with an A7IV and an Industar 50-2?

A: This lens is available in M39 and M42 lens mounts; if it has an M42 mount, it can be mounted to a Sony camera using the Vello M42 Lens to Sony E-Mount Camera Lens Adapter.