Heat absorbing glass filters are used as heat controlling absorbing filters.
IR absorbing the infrared region and dispel heat into the air. Filters can be
toughened/tempered to place the surface in tension to increase the resistance to
thermal shock and breakage. These heat filters are also supplied un-toughened
when the characteristics of the filter are suitable for the application.
It also acts as a short pass filters passing the visible and blocking the IR.
Custom Sizes and Options
Diameters: 15mm diameter to 160mm dia Toughened. 5mm – 160mm Untoughened
Squares/Rectangles: 15mm – 160mm Toughened. 5mm to 160mm Untoughened
Dimensions/Thickness: Tol to 0.02mm
Materials
Schott: KG1, KG3 & KG5
Hoya: HA30 & HA50
For further information on these products please contact our sales team.