ขาย yongnuo ef - e ii อะแดปเตอร์วงแหวนสําหรับ canon eos ef lens sony nex e - mount a 9 a 7 ii a 7400 a 7rim a 7 ris ราคาที่ดีที่สุด

The YONGNUO mounting adapter allows the EF / EF-S series lens or the YONGNUO lens to be compatible with the E mount camera. Equipped with USB interface to improve product performance, it supports firmware update and data analysis of the lens via USB. 2 in the systems of-With the selection switch of the focusing system, supports the AF focusing system and the mixed focus system, both focusing systems require camera support for normal use. Equipped with Fn function keys, it is possible to achieve more practical functions in the future. Pay attention to the official announcement of YONGNUO to get the latest information. With a 1/4 inch screw hole in the bottom, it can be installed on the tripod or other fixed support easily. Gold plated electronic contacts, which can effectively improve signal conductivity and corrosion resistance. You can make the Camera and the lens maintain reliable communication, perform auto focus, aperture control, EXIF ​​information transmission, shock proof and other functions. The adoption of high quality metal connectors, which can match the body of the Camera highly, resistant to wear and corrosion, resistant to use. Specifications: Material: Metal Compatible lenses: for Canon EF / EF-S series lenses (find compatible lens models specific to the image) Compatible Camera: Electronic mounting camera (find compatible camera models specific to the image) External port: USB port Tripod mount slot: 1/4 inch screw hole Maximum length and diameter: 76.5 * 31mm Weight of the article: approx. 100g / 3.5 oz Package size: 11.3x10.8x6.5 cm / 4.4X4.3 x inches Package weight: 220g / 7,8 oz List of packages: 1 * lens mount adapter with caps 1 * User manual (English, Chinese) #Yongnuo #EF-E-II #Auto-focus #Adapter #Lens-Adapter #Sony #E-Mount #A9 #A7II #A7RIII #A6500 #a6400 #a7m3 #A6300 #A6000