Description
1.Lens box is made of high quality material, solid and reliable quality, durable, and can meet the needs of long-term use..2.The refraction box can always maintain the clarity and transparency of the lens, which is more convenient for you to use than the wooden box..3.This is a set of professional trial frame lens, including spherical lens, cylindrical lens. Made of high quality metal and optical glasses, trial frame lenses are extremely robust and durable..4. Metal rim trial lens set are made of high quality metal and optical glass and are very strong and durable..5. 266 pcs optical trial lens set is very useful for optometrists, vision testers and home.