What are the considerations of Optical Frame?
2022-10-27
Optical frame is a kind of frame. The OPTICAL MIRROR FRAME THAT SAYS, OR THE GIMMICK THAT IS A SELLER, OR BE BASED ON HUMAN BODY ENGINEERING TO BE WORN CONVENIENTLY, WANT TO BE COMFORTABLE ONLY, DO NOT NEED TO CARE WHAT OPTICAL MIRROR FRAME OR COMMON MIRROR FRAME.
1. Take and put on the optical glasses: hold the legs of the glasses parallel to both sides of your face and put them on. If use one hand to pick wear can destroy the frame left and right balance, and cause deformation.
Suggestion: Please do not use excessive deformation of the glasses frame, otherwise due to the deformation of the frame will lead to the glasses of all aspects of the data beyond the permissible range of the national standard, will make the eyes appear the phenomenon of visual deformation.
2. Placement method of optical glasses:
If the glasses are temporarily placed, please put the convex side of the glasses up; If the glasses are placed for a long time, please wrap the glasses with cloth and put them into the glasses case. Put the glasses case on the ear and shake it gently to distinguish whether the glasses are compressed by the glasses case.
Suggestion: Please do not use the lens with scratches, stains, cracks, etc., otherwise it will be unclear to see things due to light dispersing color. If this continues, it will make the eye vision decline.
1. Take and put on the optical glasses: hold the legs of the glasses parallel to both sides of your face and put them on. If use one hand to pick wear can destroy the frame left and right balance, and cause deformation.
Suggestion: Please do not use excessive deformation of the glasses frame, otherwise due to the deformation of the frame will lead to the glasses of all aspects of the data beyond the permissible range of the national standard, will make the eyes appear the phenomenon of visual deformation.
2. Placement method of optical glasses:
If the glasses are temporarily placed, please put the convex side of the glasses up; If the glasses are placed for a long time, please wrap the glasses with cloth and put them into the glasses case. Put the glasses case on the ear and shake it gently to distinguish whether the glasses are compressed by the glasses case.
Suggestion: Please do not use the lens with scratches, stains, cracks, etc., otherwise it will be unclear to see things due to light dispersing color. If this continues, it will make the eye vision decline.
