100% brand new and high quality
Make M42 mount lenses can be used on EF camera body.
Supports AV (aperture priority) and manual mode
After in focus, there are lights and voice prompts
It can help you improve success shooting ratio.
Allow concentrate infinity manually.
Material: copper-aluminum-magnesium alloy
Size: about 65*9mm
Net weight: about 41g
Exif: 50mm F2.0
Compatible for: EOS500D, 1000D, 450D, 400D, 350D, 300D, 50D, 40D, 30D, 20D, 10D and 5D, etc.
1*camera adapter ring