COVER LENS 1000hr 114 x 133mm



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
Size 114 x 133

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