Thanks for your reviewing this Minolta MD Lens to SONY Minolta MA Lens Mount Adapter Ring No Glass, this MD to MA Adapter Ring will meet your expectations.Do you want to turn your lens into a macro lens? Do you want to focus lenses on most MA Body manually? This Mount Adapter Ring maybe meet all your needs! Great camera accessory for this ring adapter. This ring adapter is compatible with digital and film camera. By using this adapter, you can use MD mount manual focus lenses on most MA Body. Aperture-priority works on most cameras, however a preset exposure compensation may be required on some cameras.Excellent No Glass Adapter Ring and affordable price, so what are you waiting for?