Canon EF Life Size Converter
The Canon Life Size Converter is a lens from Canon. Used copies start from $75 on GearFocus, with buyer protection on every purchase.

Canon EF Life Size Converter
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Lens Overview — Canon Life Size Converter
Key Features — Canon Life Size Converter
1:1 Macro Magnification: Converts compatible Canon EF lenses to achieve true life-size 1:1 magnification ratio for close-up photography.
Canon EF Mount: Designed specifically for the Canon EF lens ecosystem, fitting between camera body and compatible EF lenses.
First-Party Canon Accessory: Manufactured by Canon to maintain optical and mechanical compatibility standards with EF system lenses.
Reduces Minimum Focus Distance: Reduces the minimum focusing distance of compatible lenses to enable extreme close-up shooting.
Compact Converter Design: Mounts between lens and camera body without requiring additional power or batteries.
EF 50mm f/2.5 Companion: Specifically designed for use with the Canon EF 50mm f/2.5 Compact Macro lens to achieve full 1:1 reproduction.
Lens Specifications — Canon Life Size Converter
| Spec | Detail |
|---|---|
| Use Cases | Macro |
| Lens Mount | Canon EF |
Description — Canon Life Size Converter
The Canon EF Life Size Converter is a Canon-branded optical accessory built around the Canon EF lens mount. Its confirmed specification is Canon EF mount compatibility, placing it firmly within the Canon EF lens ecosystem. Photographers who have built their kit around Canon EF mount lenses will find this converter is designed to interface directly with that system.
Because the available product data contains only mount information, buyers are encouraged to reference Canon's official resources for details on compatible lenses, optical construction, physical dimensions, and any magnification characteristics. As a first-party Canon accessory, it is designed to work within Canon's own lens lineup rather than as a third-party alternative.
Pros — Canon Life Size Converter
- ✓Canon EF mount compatibility ensures integration with Canon EF lens ecosystem
- ✓Manufactured by Canon, offering first-party build quality for EF system users
Cons — Canon Life Size Converter
- ✗Specifications provided are extremely limited — only mount type is confirmed in the data
- ✗No physical specifications such as dimensions or weight are available to evaluate handling
- ✗Compatible lens list is not specified in the product data, making it difficult to confirm fit for a specific lens
Videos — Canon Life Size Converter
Too Good to be True? - Canon EF 50mm F2.5 Macro — aChair Leg
Frequently Asked Questions — Canon Life Size Converter
What lens mount does the Canon EF Life Size Converter use?+
The Canon EF Life Size Converter uses the Canon EF lens mount. This is the only mount-related specification confirmed in the product data.
Is this converter compatible with Canon EF-S lenses?+
The specifications only confirm Canon EF mount compatibility. No information about EF-S or other mount variants is included in the product data, so buyers should verify compatibility directly with Canon.
Are there any optical or physical specifications available for this converter?+
The available product data contains only the Canon EF lens mount specification. No optical, dimensional, or weight data is provided. Buyers should consult Canon's official product documentation for full technical details.
Is this a Canon-branded product?+
Yes, this converter is manufactured by Canon. It is listed under the Canon brand and is designed for use within the Canon EF lens system.






