Heat Absorbing Glass

• Absorbs IR • Also Useful as a Shortpass Filter Heat absorbing glass is used to reduce the amount of heat transmitted through an optical system. Heat absorbing glass effectively absorbs wavelengths beyond the visible spectrum. Unlike a hot mirror, which reflects the infrared wavelengths, the heat absorbing glass absorbs the infrared radiation and then dissipates the heat into the air around the glass. Heat absorbing glass can also be utilized as a shortpass filter, in order to pass the visible and block the IR. We recommend using a cooling fan with any of our heat absorbing products to reduce stress associated with excessive heat. Note: 51mm diameter filter (#30-792) is tempered.

Material High Performance Tinted Float Glass Thickness 6.4mm Absorption 60% from 1700 to 2500nm Max Operating Wattage 150W

Stock #	Size? (mm)	Thickness? (mm)	Comments?	Price
AX30792	51 Dia.	6.4	Tempered	$21.50	BUY
AX04010	51 x 51	6.4	-	$13.90	BUY
AX31500	63 Dia.	6.4	-	$20.50	BUY
AX42783	76 Dia.	6.4	-	$20.50	BUY
AX04009	102 x 127	6.4	-	$24.50	BUY