Anti-Blue Light Test Kit: Includes Test Card, Test Lamp, Glasses Cloth, Glasses Bag, Screwdriver.

This Anti-Blue Light Test Kit is designed to help you evaluate the effectiveness of your glasses in blocking harmful blue light. The kit includes a test card and a test lamp, allowing you to perform accurate assessments easily. Also included are essential accessories such as a soft glasses cloth for cleaning, a protective glasses bag for safekeeping, and a convenient screwdriver for adjustments. The kit features components made from a high-quality knitted material, ensuring durability and ease of use. Specification: Anti-blue light test card, Anti-blue light test lamp, Screwdriver, Glasses cloth, Glasses bag Manufacture country: China Instructions included: No

materialForFur: knitting