Body channel was operated on the previous product through the switch of the body. But body channel can be easily operated on the new product only by the remote control.
It shows clear 42 charts, including eyesight, astigmatic angle, binocular vision, heterophoria, stereopsis and so on, and the mask(vertical, horizontal, single).
The refined appearance, which shows LED lighting at the side of the product, will upgrade the optometry room.
