This photochromic lens is sturdily constructed for a long service life. The lens is finely processed to ensure high clarity. The versatile lens is ideal for different types of eyeglasses.

• Type: UV 400 lens.
• Index: 1.60.
• Abbe value: 32.
• Transmission: 93%.
• Specific gravity: 1.30.
• Professional manufacturing.
• High in quality.