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Leica Thread Adapter for M10

BH #LETAM10 • MFR #24001
10 reviews
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Leica Thread Adapter for M10
Key Features
  • For Leica M10 Rangefinder Cameras
  • Allows Use of Smaller Correction Filters
  • For Viewfinder Magnifier & Anglefinder M
  • Includes Mounting Tool
Use smaller diameter correction lenses on your M10's rangefinder with this Thread Adapter from Leica. In addition to attaching smaller correction lenses, this adapter will also permit the use of viewfinder magnifiers and the Anglefinder M, too. the adapter comes with a dedicated mounting tool
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Leica 24001 Overview

Use smaller diameter correction lenses on your M10's rangefinder with this Thread Adapter from Leica. In addition to attaching smaller correction lenses, this adapter will also permit the use of viewfinder magnifiers and the Anglefinder M, too. the adapter comes with a dedicated mounting tool

EAN: 4022243240018

Leica 24001 Specs

General
Compatibility
Leica M10
Physical
Material of Construction
Metal
Packaging Info
Package Weight
0.085 lb
Box Dimensions (LxWxH)
4.35 x 2.8 x 0.65"

Leica 24001 Reviews

Fits as described

By Peter
Rated 3 out of 5
Date: 2026-08-19

It's an ok product, it works, but the problem is that it does not work on an M11 with a correction diopter already in place, if you use that - you loose it for the magnification. This could have been done better by Leica, especially at that price.

Works Seamlessly

By Daryl
Rated 5 out of 5
Date: 2024-12-10

5 stars for a well thought out product that once placed can be forgotten it will not loosen with many attachments placed and removed. Minus zero stars however Leica should have provided this with each body purchased or with each accessory that might need adapting to newer bodies.

See any errors on this page?

Does this also work for the magnifier and the ...

Does this also work for the magnifier and the M11?
Asked by: Greg
Yes, this Leica Thread Adapter for M10 can work with the Leica Viewfinder Magnifier and the M11 camera.
Answered by: Kirk R
Date published: 2023-02-01

Does it add any thickness or magnifying to the ...

Does it add any thickness or magnifying to the finder?
Asked by: SOHEIL
Yes, it adds about a millimeter of thickness to the finder, allowing older style eyepieces to be attached to the M10. It does not provide any extra magnifying to the finder as it is just an adapter.
Answered by: Richard
Date published: 2023-07-21

Is there any dimming in the finder? Smaller hole ...

Is there any dimming in the finder? Smaller hole = less light transmission?
Asked by: Ivo
It would make the opening smaller, and more equivalent to the viewfinder opening of the prior M cameras. Light transmission should be about the same, just that you wouldn't see as much of the outer outlines of the parallax correction lines. But we are talking a very small difference here.
Answered by: Richard
Date published: 2023-01-23

question

Will this allow you to use the Leica Magnifier 1.25x designed for previous M cameras on the Leica M10?
Asked by: Christopher
Yes. That is what it's designed for.
Answered by: Michael W.
Date published: 2020-10-20

question

Since this is reducing the thread diameter for the viewfinder, does it also reduce the field of vision?
Asked by: Richard
I had wondered the same thing. I cant be fully certain, but I dont think the field of view is appreciably reduced.
Answered by: Ed
Date published: 2018-08-27
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