This is one of the Pro-series lens mount adapter made with precision and pristine award standard. As all Pro-series adapters, these adapters have been specially crafted to endure professional lenses. With unique styling, the lens mount adapter maintains/enhances professional appearance.

This lens mount adapter allows Nikon AI mount lens to fit on Canon EOS camera body. Although the lens will fit physically, automatic diaphragm, auto-focusing, or any other functions will not operate correctly while using this adapter. In this case "stop-down mode" will need to be used when metering since the lens does not have the ability to have its aperture controlled by the camera body. You can shoot with manual mode or aperture priority mode with EOS body. Infinity focusing is guaranteed.

Benefits:
Built-in circuit board tricks your camera into believing the lens is manual focus mode so that you can see the in-focus light indicator through the view finder
Made from bronze and chrome for smooth and easy functioning
Lens lock function:Yes
Infinity Focus: Yes
Glass element: No
AE priority: Yes
Allow Metering: AE priority, Stop-down metering
TTL flash metering: Yes
Warranty: 12 Months
Manufacturer: Junyi, Inc.