The MC-21 Mount Converter enables the use of Sigma EF-mount lenses on L-mount mirrorless camera bodies, and maintains full lens performance, including autofocus in AF-S mode and auto-exposure, as well as in-camera correction and image stabilization technologies.

Continental U.S.

Sigma MC-21 Lens Adapter (EF to L Mount)

This item listed is rated in Open Box/Like New condition (99% of original condition.) This item has been fully tested and functions properly. The pictures on the listing are of the actual item for sale.

Items Included: EF-EOS R Canon Drop-In Filter Mount Adapter, Original box


United States

Open Box Canon EF-EOS R Drop-In Filter Mount Adapter

The Auto Extension Tube Set DG for Canon EOS Lenses from Kenko contains three tubes of different lengths--12mm, 20mm, and 36mm-- which can be used individually or in any combination to obtain the desired magnification. 

They are compatible with Canon EF and EFS lenses. The extension tubes have no optics. They are mounted between the camera body and lens to create more distance between the lens and film/sensor plane. 

This is not a Canon product but does have EF mount

STEVE SPEERS

 Aivascope 1.5X amber flare anamorphic lens

Canon Drop-In Filter Mount Adapter EF-EOS R with Variable ND Filter in mint condition. 

Canon RF Lens Mount	 to Canon EF, Canon EF/EF-S.
Canon Drop-In Variable ND Filter A (1.5-9 Stop).

Canon Drop-In Filter Mount Adapter EF-EOS R with Variable ND Filter

Vintage Spiratone 1.85x Converter In M42 Pentax Mount - 
Thread Mount
in Good Condition

Vintage Spiratone 1.85x Converter In M42 Pentax Mount - in Good Condition

Vintage Canon AE-1 Bayonet Body Mount to 42 mm Lens Adapter Ring 
In Good Condition

Lens Adapters, Mounts & Tubes