Feature

●Changeable lenses for instant color changes
●This product is used to measure glasses
●It is used to test if glasses/lenses block the color of blue light change
●Convenient and fast
●Low heat, low power consumption, environmental protection


Description

Photochromic Lens Tester Color Changeable Machine Color Changing Glasses Tool Eyeglass Measurement Detector
Features:
Convenient and fast
This product is used to measure glasses.
Low heat, low power consumption, environmental protection.
It is used to test if glasses/lenses block the color of blue light change.
Changeable lenses for instant color changes

Specifications:
Voltage: 220V/50Hz 110V/60Hz
Power: 30W
Size:23(L)*10.5(W)*12(H)cm/9.05*4.13*4.72inch

Package Includes:
1 x Lens Tester

Note:
Due to manual measurement, please kindly allow 1-3cm discrepancy. Please make sure you do not mind before you bid.