Product Descriptions：
| Product Name: | Circular Quartz Glass Protective Window |
| Type: | Interference type |
| Surface Quality: | 60/40 scratch-dig |
| Color: | Transparent |
| Average Transmittance (%): | 90% or 95% with AR coating |
| Shape: | Circular |
| Dimension (mm): | 31.66*1.5mm |
| Thickness (mm): | 1.5mm or customized |
| Substrate: | Optical Glass |
| Remark: Support customized for wavelength from 200-2000nm. | |
What is a quartz optical filter and what are its application scenarios?
A quartz optical filter uses fused silica as its substrate. High-quality fused silica typically provides good light transmission across the 190–2500nm wavelength range, covering deep ultraviolet (UV), visible light and near-infrared (NIR) regions.Quartz optical filters are commonly used in applications that require a wide spectral range and stable optical performance. Typical applications include deep UV systems, fluorescence imaging, skin detection, and high-energy laser systems.
Related products:
Frosted Optical quartz glass, fused silica glass for IPL Beauty Devices
Shenzhen Hengda Liyuan Optoelectronics introduced advanced optical vacuum technology that apply depositing nano-materials through ion-assisted evaporation onto a multilayer hard film in a high vacuum environment, which the coating layer is firm and has good tightness and small bandwidth drift. The company have been focus on optical coating for more than 17 years ,and the company offer one-stop optical filters solution including Narrow Bandpass Filters, IR cut-off Filters, Longpass Filters, Shortpass Filters, Notch Filters, ND filters, Star filters and Optical sapphire block.
