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 of PD52mm, 54mm, 56mm, 58mm, 60mm, 62mm, 64mm, 66mm, 68mm, and 70mm;
2. The axis scale of the dial: 165 °~0 °~180 °~25 ° The axis scale is distributed counterclockwise along the axis of the mirror frame, with an interval of 5 ° for engraving;
3. The degree of rotation of the lens around the optical axis within the frame: 360 °;
4. The adjustment range for the length of the left or right mirror foot is 90mm~99mm, with each specification increasing by 1mm from small to large.
Parameters:
Net weight: 0.4kg
Five pack or eight pack.
