Overview:
This product is suitable for visual inspection in eyewear shops, hospital ophthalmology, schools, factories and mining enterprises, etc.
Detailed product description:
1. There are ten specifications: 52mm, 54mm, 56mm, 58mm, 60mm, 62mm, 64mm, 66mm, 68mm, and 70mm;
2. Suitable for trial wearing progressive films.
Parameters:
The default color is green, and there are also options of red and gray, as follows:
