- CR-39 clear cover plates provide the best protection from pitting and scratching
- Our most popular cover plates
- Made of durable, heat resistant materials containing CR-39 Monomer
- Combines the optics of glass with the added durability of thermostat material
- Superior resistance to scratches, heat and chemicals
- Meets ANSI Z87.1 Basic Impact standards and Federal Specs GGG-H-211D (not to be used as an impact plate)
- Refractive Index Value - 1.98
- Abbe Value - 59.3
- Density - 1.31 g/cm3
- Plate thickness - .056"
- Individually bagged
Package Size: Case
Case Quantity: 500/200 Pcs / Case
Min. Order Qty. 1 Case
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.