Canon Macro Auto Ring eos3 6 lens is designed to

6 lens is designed to fit APS-format Minolta Maxxum and Sony Alpha digital SLR cameras (not mirrorless- SLR only)

4x teleconverter

with an aluminum frame

at approximately 145k

Compatible with Fuji X-mount lenses (sold separately)

Canon Macro Auto Ring eos3 6 lens is designed toThe Canon Macro Auto Ring is a useful macro accessory which provides automatic stop down features to FD lenses mounted on non automatic bellows, either in forward or reverse. Clip it to the lensmount, attach a double cable release, and enjoy not having to stop down your lens by hand. In excellent condition, with original box. Lens, camera, bellows and cable release are sold separately.