The 50mm wide aperture lens is a must for anyone with a full frame camera, and this goal is an excellent choice.

Extending the range of compatible lenses, this Canon Drop-In Filter Mount Adapter EF-EOS R with Variable ND Filter is a unique lens adapter designed for attaching any EF or EF-S-mount lens to the EOS R mirrorless digital camera.

Come il rivoluzionario Metabones Speed Booster®, il Metabones Speed Booster ULTRA m43 ha un ingrandimento di 0,71x.

The Octopus DZOFilm DZAC03 adapter for EF-mount and L-mount lenses is designed with an active locking system that eliminates gaps or wobbles when mounted on the adapter.

Metabones Canon EF/Sony E-Mount Conversion ring Canon EF to Sony E-Mount Specifications Contacts for the automatic management of Objective (autofocus, information, diaphragms management, Exif data, stabilization) It supports automatic sensor crop of full frame cameras...

Macro Extender for Canon Specifications Perfect for macro shooting Supports accurate TTL & Autofocus (AF) Compatible with all EF and EF-S Canon lenses 31 – 21 – 13 mm

Canon Mount Adapter EF-EOS R 0.71x permits attaching EF-mount lenses to RF-mount cine and mirrorless cameras, extending the range of compatible lenses while maintaining their original field of view.

Metabones Speed Booster Adapter Ultra 0.71x – Canon ef/ef-s to Micro 4:3 Like the revolutionary Metabones Speed Booster®, the Metabones Speed Booster ULTRA m43 has a magnification of 0.71x, and therefore effectively reduces the crop factor of Micro Four Thirds...

Adaptor for optics Sony A-mount to Sony NEX, Sharper corners, less distortion, reduced vignetting

Lens converter adapter made of aluminum alloy with bayonet mount