CNC Machined Optical Quartz Windows

Product Item : QiM00-006
Category： Quartz Glass Wafers/Discs/Substrates
Material: High purity quartz glass
Purity: 99.99%
Surface: Polished /Transparent
Process: CNC machined shape
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CNC Machined Optical Quartz Windows

The optical quartz window shape is processed by CNC, which has the characteristics of stable quality, high precision, good repeatability and strong ability to process complex shaped.

Product Parameters

Product Name	CNC Machined Optical Quartz Windows
Material	High purity silica glass
Purity	99.99%
Process	Cutting, Grinding, Polishing, CNC machined
Surface	Transparent
Tolerance	±0.1mm, or as required
Surface quality	60/40, or as required
Transmission	>90% @ VIS band

According to its optical performance, it can be divided into three categories:
1. Far ultraviolet optical quartz glass JGS1

Transparent in the ultraviolet and visible spectral ranges; There is no absorption band in the 185-250nm wavelength range; There is a strong absorption band in the 2600-2800nm wavelength range; Non luminous, stable light radiation.

2. UV optical quartz glass JGS2

Transparent in the ultraviolet and visible spectral ranges; There is no absorption band in the 200-250nm wavelength range; There is a strong absorption band in the 2600-2800nm wavelength range; Non luminous, stable light radiation.

3. Infrared optical quartz glass JGS3

Transparent in the visible and infrared spectral range; There is no obvious absorption band in the 2600-2800nm wavelength range.

Compared with ordinary silicate glass, transparent quartz glass has excellent transmittance performance across the entire wavelength range. The spectral transmittance in the infrared region is greater than that of ordinary glass; In the visible range, the transmittance of quartz glass is also relatively high. In the ultraviolet spectral region, especially in the short wave ultraviolet region, the spectral transmission is much better than other glasses