Alkaline Free Glass Plates

Alkaline free glasses can cover a range of boro-aluminosilicate glasses, modified borosilicate glasses and alumina-borosilicate thin glasses. The glass has low thermal expansion and high light transmission for the visible wave length and can transmit far into the infrared (IR). The thinner glasses also transmit down into UVB range. The surfaces are very smooth and excellent surface quality and flatness with a low micro roughness <1 nm (RMS). Typically used in optoelectronics, optical sensors, MEMS (Micro-Electro-Mechanical Systems) and microscopy for microscope slides and cover-slips.

UQG optics alkaline-free glasses are made as substrates, diameters and squares to a standard stock range or custom made to your design.

Please contact our sales team.

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