Stocked Glass

Tate-Jones offers a wide variety of replacement lenses for all of our products.  Replacement gaskets are included with each lens purchase, except for the lenses in our Saf-T-Eye products. (Gaskets for Saf-T-Eyes must be ordered separately).  The different lens materials and their operating standards are explained below.

In addition to our standard product lenses, Tate-Jones stocks glass of different sizes, materials, and coatings. Please contact us with your request.

Vycor Clear - Designated by a "VC" in the model number. Maximum intermittent operating temperature is 2192°F. Maximum continuous operating temperature is 1652°F (Glass Only)*. A blue-colored heat resisting borosilicate glass.

Vycor Blue - Designated by a "VB" in the model number. Maximum intermittent operating temperature is 2192°F. Maximum continuous operating temperature is 1652°F (Glass Only)*. A blue-colored heat resisting borosilicate glass.

Quartz Clear - Designated by a "Q" in the model number. Maximum intermittent operating temperature is 2048°F. Maximum continuous operating temperature is 1600°F (Glass Only)*.

Pyrex Clear - (borosilicate glass) Designated by a "P" in the model number. Maximum intermittent operating temperature is 554°F. Maximum continuous operating temperature is 446°F (Glass Only)* . Glass is heat strengthened for safety and is coated with a heat reflecting shield.