ขาย หน้าจอภาพโฟกัสสําหรับกล้อง canon eos 5 dii 5d 2 5 d mark ii ราคาที่ดีที่สุด

Description: If you are using a manual focus lens or not satisfied with the accuracy of your AF lens, this screen set is the best aid to give you accurate focus. The focusing screen is a flat matte-finish translucent plastic with a circle in the middle, surrounded a ring field of two micro-prism. When the image is correctly focused, the circle becomes full and the line between will be unbroken. Otherwise, the line separates the circle into two halves. This is comprised of a image focusing screen. Please use the tweezers to install the screen into the camera.(tweezers is not include) Specification: Size Appro: 3.8x2.5x0.2cm Material: Acrylic Conversion: 1cm=0.39inch / 1 inch=2.54cm Suitable for: Canon EOS 5D Mark II 5D2 5DII Package Includes: 1 Piece Image Focus Screen Note: Please don't touch the product by your hands and do not get dust, or it will be imperfection and can't use it.