SPECIAL ORDER PLEASE ALLOW 4-6 WEEKS DELIVERY 
For owners of Canon EOS-R wide-angle or zoom lenses, the EOSR-RETRO opens up the world of extreme close-up photography with outstanding quality.
The EOSR-RETRO lets you mount the lens in reverse position on the camera. The ring transfers all control functions.
Example: With a Canon EOS 28-105 mm zoom lens in reverse position, you get an image ratio of 1:7 with a focal length of 105 mm from 1:7 to 2.8:1 at 28 mm.
This is a wider setting range than is possible with a macro lens.
The EOSR-RETRO is supplied standard with a 58 mm filter diameter. Stepping rings are available for other filter sizes.
In order to protect the sensitive rear lens element we supply a high quality, multi-layered protection filter coming with the EOSR-RETRO.
Technical specifications:
Size: 75 mm (2.95”)
Weight: 160 g (0.35 lbs)
Maximum extension: 550 mm (21.65”)