---
product_id: 4173248
title: "Fotodiox Lens Mount Adapter, M39 (39MM x1 Thread, Leica Screw Mount) Lens to Leica M Adapter with 35mm/135mm Frame Line"
brand: "fotodiox"
price: "¥5424"
currency: JPY
in_stock: true
reviews_count: 13
category: "Fotodiox"
url: https://www.desertcart.jp/products/4173248-fotodiox-lens-mount-adapter-m39-39mm-x1-thread-leica-screw
store_origin: JP
region: Japan
---

# Exact M39 to Leica M fit All-metal precision build 35mm/135mm frame line support Fotodiox Lens Mount Adapter, M39 (39MM x1 Thread, Leica Screw Mount) Lens to Leica M Adapter with 35mm/135mm Frame Line

**Brand:** fotodiox
**Price:** ¥5424
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect classic glass with cutting-edge capture — never miss the shot!

## Quick Answers

- **What is this?** Fotodiox Lens Mount Adapter, M39 (39MM x1 Thread, Leica Screw Mount) Lens to Leica M Adapter with 35mm/135mm Frame Line by fotodiox
- **How much does it cost?** ¥5424 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/4173248-fotodiox-lens-mount-adapter-m39-39mm-x1-thread-leica-screw)

## Best For

- fotodiox enthusiasts

## Why This Product

- Trusted fotodiox brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Manual Control Mastery:** Perfect for pros who prefer full manual aperture and focus control.
- • **Cost-Effective Lens Sharing:** Save thousands by adapting prized lenses instead of buying new glass.
- • **Seamless Lens Compatibility:** Unlock your vintage M39 lenses on modern Leica M bodies effortlessly.
- • **Optimized Frame Line Integration:** Supports 35mm/135mm frame lines for accurate composition on Leica cameras.
- • **Precision All-Metal Construction:** Durable, smooth-surfaced adapter ensures a secure, long-lasting mount.

## Overview

The Fotodiox M39 to Leica M lens mount adapter is a precision-engineered, all-metal accessory that enables photographers to use Leica Screw Mount (M39) lenses on Leica M camera bodies. Supporting 35mm/135mm frame lines, it offers a cost-effective way to leverage vintage prime lenses with modern digital or film Leica cameras, ideal for manual aperture and focus control enthusiasts.

## Description

If you have a SLR or DSLR camera and other maker/mount lenses, the Fotodiox Mount Adapters allow you to use your lenses on the film/digital camera body. Sharing lenses has some distinct advantages. Certain prime lens just can't be replaced, and you save the cost of purchase on new lenses. Fotodiox offers a range of adapter from large format to smaller format digital adapters. Adapting larger format lens to smaller format sensors (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.This Fotodiox lens mount adapter is made with high standard precision. This lens mount adapter allows a Leica 35mm/135mm M39 Mount Lens to fit on a Leica M camera body with appropriate viewfinder frame lines on enabled camera body.Although the lens will fit physically, automatic diaphragm, auto-focusing, or any other functions will not operate correctly while using this adapter. In this case "stop-down mode" will need to be used when metering since the lens does not have the ability to have its aperture controlled by the camera body. You can shoot with manual mode or aperture priority mode. Compatible Cameras (including, but not limited to): Leica M3, M2, M1, M4, M5, CL, M6, MP, M7, M8, M9, Hexar RF Epson R-D1, 35mm Bessa, Cosina Voigtländer, Minolta CLE, Rollei 35 RF, Zeiss Ikon, Ricoh GXR A12 M-Mount ModuleNote: The product pictured may have slight differences in appearance from the actual product such as color, font style, and/or other cosmetic changes due to improvements in design.

Review: Works fine, good price - Fits well, everything locks in as it should. Some manufacturers want rediculous prices for this simple device but this one was inexpensive, fits well and brings up the correct frame lines.
Review: bad manufacturing - poor workmanship. The function of this adapter is very simple, but it requires the correct measurements for everything to work. The thickness is not adequate, although the thread allows to hold the lens on the LTM side, on the M mount side it does not fit well with the lens, preventing the lens release button to act properly, leaving the lens semi-trapped. It makes a common action like changing a lens a problem. I do not recommend it.

## Features

- All Metal Design
- Smooth surface for effortless mount

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003EB326Q |
| Best Sellers Rank | #206 in Camera Lens Adapters & Converters |
| Customer Reviews | 3.5 3.5 out of 5 stars (81) |
| Date First Available | March 27, 2010 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.64 ounces |
| Item model number | 10M39LM35135 |
| Manufacturer | Fotodiox Inc. |
| Product Dimensions | 1 x 1 x 1 inches |

## Product Details

- **Brand:** Fotodiox
- **Camera Lens Description:** 35 millimetres
- **Compatible Mountings:** Leica M
- **Focal Length Description:** 35 millimeters
- **Lens Type:** interchangeable

## Images

![Fotodiox Lens Mount Adapter, M39 (39MM x1 Thread, Leica Screw Mount) Lens to Leica M Adapter with 35mm/135mm Frame Line - Image 1](https://m.media-amazon.com/images/I/41LGB7NkonL.jpg)
![Fotodiox Lens Mount Adapter, M39 (39MM x1 Thread, Leica Screw Mount) Lens to Leica M Adapter with 35mm/135mm Frame Line - Image 2](https://m.media-amazon.com/images/I/51BrNA+3JrL.jpg)
![Fotodiox Lens Mount Adapter, M39 (39MM x1 Thread, Leica Screw Mount) Lens to Leica M Adapter with 35mm/135mm Frame Line - Image 3](https://m.media-amazon.com/images/I/51JriM9l4HL.jpg)
![Fotodiox Lens Mount Adapter, M39 (39MM x1 Thread, Leica Screw Mount) Lens to Leica M Adapter with 35mm/135mm Frame Line - Image 4](https://m.media-amazon.com/images/I/61N45PrGXAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works fine, good price
*by A***S on September 27, 2016*

Fits well, everything locks in as it should. Some manufacturers want rediculous prices for this simple device but this one was inexpensive, fits well and brings up the correct frame lines.

### ⭐ bad manufacturing
*by A***E on January 11, 2022*

poor workmanship. The function of this adapter is very simple, but it requires the correct measurements for everything to work. The thickness is not adequate, although the thread allows to hold the lens on the LTM side, on the M mount side it does not fit well with the lens, preventing the lens release button to act properly, leaving the lens semi-trapped. It makes a common action like changing a lens a problem. I do not recommend it.

### ⭐⭐⭐⭐⭐ Inexpensive alternative to Leica adapters
*by T***E on January 20, 2015*

Works well. Correct frame lines show on M9. A little tight, but definitely better than loose. Good alignment. Would recommend as an inexpensive alternative to the Leica adapters.

## Frequently Bought Together

- Fotodiox Lens Mount Adapter, M39 (39mm x1 Thread, Leica Screw Mount) Lens to Leica M Adapter with 35mm/135mm Frame Line, fits Leica M-Monochrome, M8.2, M9, M9-P, M10 and Ricoh GXR Mount A12
- Fotodiox Lens Mount Adapter, M39 (39mm x1, Thread Leica Screw Mount) Lens to Leica M Adapter with 50mm/75mm Frame Line, fits Leica M-Monochrome, M8.2, M9, M9-P, M10 and Ricoh GXR Mount A12
- Fotodiox Lens Mount Adapter, M39 (39mm x1 Thread, Leica Screw Mount) Lens to Leica M Adapter with 28mm/90mm Frame Line, fits Leica M-Monochrome, M8.2, M9, M9-P, M10 and Ricoh GXR Mount A12

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-28*