K&F HIGH PRECISION LENS ADAPTER,Anti reflection, QBM-EOS R

The K&F High Precision QBM–EOS R Lens Adapter allows Rollei QBM-mount lenses to be used on Canon EOS R-series cameras, featuring an anti-reflection interior and full manual control for creative vintage-lens shooting.

The K&F High Precision Lens Adapter QBM–EOS R provides a reliable and precise solution for mounting classic Rollei QBM lenses onto modern Canon EOS R-mount mirrorless cameras such as the EOS R, RP, RA, R5, R6, and more. Built with durable metal construction and anti-reflection treatment, this adapter minimizes internal reflections and enhances image clarity. Designed as a fully manual adapter with no electronic contacts, it does not support autofocus or electronic aperture control; your lens will operate at its maximum aperture by default. Ideal for photographers who enjoy the character and rendering of vintage Rollei optics, this adapter ensures a secure fit and smooth manual focusing. Before first use, the camera’s “release shutter without lens” setting must be activated to allow proper operation.

Key Features:

• Adapts Rollei QBM-mount lenses to Canon EOS R (RF-mount) cameras
• Anti-reflection interior design reduces glare and improves image quality
• High-precision metal construction for durability and stability
• Full manual control: no autofocus or electronic aperture control
• Lens operates at maximum aperture by default
• Compatible with EOS R, RP, RA, R5, R6 and other RF-mount bodies
• Requires enabling “release shutter without lens” for first use