M42镜头转接环 适用于佳能EF卡口

M42镜头转接环 适用于佳能EF卡口 Description

Specification: Brand new Material: Aluminum Color: Black EXIF is fixed 50mm f1.4 Allow to focus infinity in manually With Newest 3rd generation AF-Confirm Chip Support AV (Aperture Priority) and Manual Mode Exposure aperture data can be recorded in EXIF It can help you improve success shoot ratio It is an aperture pin stop down flange version It is possible to use Macro rings and other accessories Enable camera viewfinder focus confirmation light and sound Give you confirmation signal once you focus objective accurately Make M42 mount lenses can be used on EF camera body Attentions: 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 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 For this "AF Confirm" adapter, it is didn't mean you can use auto focus, it only have an indication (bee sound) when you manual focus actually Package Included: 1x M42 Ring Adapter Note: Please allow minor error due to the hand measurement. The colors may be a little difference for the different monitor display.