Lens is in beautiful condiion, no mold or haze visible.
The Super Albinar 80-205mm f/4.5 MC lens is a vintage, manual focus lens primarily produced with a Canon FD mount for older Canon film cameras like the AE-1 and A-1. It is not directly compatible with modern Canon EOS cameras (which use the EF or RF mounts) without a specific adapter, and even then will be fully manual.
Compatibility and Usage:
The Super Albinar 80-205mm lens was designed for older Canon film cameras.
Film Cameras: It is directly compatible with vintage Canon 35mm film cameras that use the FD mount, such as the Canon AE-1, F-1, and A-1.
Modern Digital Cameras (DSLR/Mirrorless): It is not natively compatible with modern Canon EOS DSLR or mirrorless cameras which require EF or RF mount lenses.
To use it on a modern digital camera, you would need an FD-to-EF adapter.
Using an adapter means all functions, including focus and aperture control, will be entirely manual, and some adapters may have an optical element which could affect image quality.