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We sell Leitax mounts to use OM-Olympus lenses on Canon cameras

Welcome to Leitax, this is our Zuiko-Canon EOS page. After several requests from our clients, we decided to design a OM-Olympus to Canon mount with the same features than our previous models.

Our clients asked me to solve the problems that the traditional adapters have. They asked for a rock-solid, screw-on mount solution, no matter the weight of the lens. Just like our Leica-Canon model

I did another improvement over the normal adapters: ours is covering the shinny clear metal of the Olympus lens with a flat black painted rim. No reflexions inside the camera means no flares.

Complains are mostly for the usual poor slot-spring solution to hold the Olympus lens against the adapter. This is not good because the tension of the mount is made by wedging a soft metal with a slot. The slot will deform but will not bounce back to shape. Over time the adapter will be loose fitting and the lens will tilt, specially heavier lenses.

The Leitax mount will be screwed on top of the OM-Zuiko original mount. This way, even the heaviest Zuiko lens will be as rigid on your Canon camera as any Canon lens. The mount is made in one piece and the mechanical precision is not compromised.

Our Leitax mount will trigger the AF switch in 1D series bodies.

There is a convenient flat surface in our mount to glue an electronic chip if desired. This chip will enable the focus confirmation light in the viewfinder.

Your Canon camera can meter and adjust the correct exposure in A and M modes with adapted Zuiko lenses.

The Zuiko lenses will focus to infinity and will maintain the aperture click stops. 

Questions?     info@leitax.com

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The Leitax mount for Canon fits perfectly on top of the original OM-Olympus bayonet, we provide all the screws needed  to attach solidly our mount on the Zuiko lens.

Please take a look at these instructions

- Caution!  This Leitax mount is not compatible with:

- Telescopic Auto Extension Tube 65-116.
- Zuiko OM Auto-Bellows
- Zuiko OM 500mm mirror lens.
- Zuiko OM 55/1.2

- Caution! The Canon 1d series cameras need to install a chip on the Leitax bayonet to work at all. If you wish to use these cameras without a chip, let me know. I will make a special version for you.

- Caution!  The Zuiko 135mm  lenses need longer screws to use our mount, Please ask me to send the special screws.

You can order the OM Zuiko-Canon bayonet here.

- The registered mail service is reliable but the delivery time is not very fast or even regular. If you need the Leitax mounts fast or you have a deadline I'd recommend the courier option.


Zuiko-Canon bayonet, no adapter This is the Canon EOS bayonet  for OM Zuiko lenses.

Also included the necessary screws

Please take a look at the instructions

New !
New model with the zero play design, much better grip on the camera, good for cine.

70 Euro
This is the last version of the Dandelion chip for Canon.

- Exif data programmable.
- Focus confirm point adjustment.
- Programming instructions
- How to put the chip in program mode
- How to glue the chip.
Out of Stock
19 Euro
You can have your Leitax mount with the Dandelion chip already glued on it.

This price includes a chip and installation on the Leitax mount of your choice.
Out of Stock
24 Euro

You can have your Leitax mount with the latest Optix V7 chip already glued on it.

The price includes a chip and the installation on the Leitax mount of your choice.

- Programming instructions
Out of Stock
44 Euro
This is the glue I use, it is strong and will not stick your fingers at once.
7 Euro
Canon body cap This is our Canon-EF body cap. A Leitax Hermetic original design.

It is made in aluminum for maximum protection, and it has a greased rubber O-ring that will seal the camera from water splashes and dust.

Black color out of Stock
48 Euro
Canon cap You may need a generic Canon EOS rear lens cap.
3 Euro
Canon Body Cap Or a generic Canon EF body cap. 3 Euro
Techcap But, if you want the best, I can offer now the OP/TECH USA cap.

-It has a rubber O-Ring that seals the lens from dust and moisture.

-The O-ring also forms tight friction, it will avoid losing the cap.

-It covers the entire bayonet diameter, providing more protection against blows and scratches.
Out of Stock
9 Euro

I use this model for the Phillips screws in the Zuiko lenses, it is industrial grade quality made by Irazola, and the design is very good, you can push and turn it firmly with the rotary end and the rubber finish.

9 Euro
Extra shipping cost for fast courier.
I would need your phone number for the courier shipping form.


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- Handling & Shipping (postal) cost for any quantity of items and to all countries: 10 Euros. It will be added automatically at the Paypal checkout.