Product Descriptions：
| Product Name: | Frosted optical quartz glass, fused silica glass |
| Type: | Quartz glass/Fused silica glass |
| Color: | Frosted |
| Shape: | customized |
| Dimension (in mm): | customized |
| Thickness (mm): | 2.0mm or customized |
| Material: | JGS1,JGS2,JGS3 Quartz Glass (Fused Silica) |
| Spectral range (nm): | 200-1100nm |
| Remark: support customized for designed spectral graph. | |
What is the advantage of Frosted optical quartz glass?
The purpose of frosting treatment on quartz materials generally lies in reducing surface reflection, achieving uniform light distribution such as light diffusion, or serving as a substrate for subsequent coating processes, so as to optimize the final optical performance.
What is the advantage to use Quartz Glass for Beauty instrument?
The advantage is that Quartz Glass can simultaneously meet the strict requirements of the beauty device for optical accuracy, long-term reliability and safety during use. The comprehensive performance of quartz glass includes mainly three points as below:
- Broad-spectrum high transmittance: Quartz glass has a transmittance of over 90% in the wide wavelength range of 190–3500nm. The key difference lies in the near-infrared region: ordinary optical glass has a transmittance of less than 70% after the wavelength exceeds 1100nm, while quartz glass still maintains a high transmittance of over 92% at 1200nm. This ensures that the therapeutic energy required for hair removal and deep skin rejuvenation, which relies on long-wave light, can be efficiently conducted to the target skin tissue.
- Extremely low intrinsic absorption: The regular SiO₂ tetrahedral network structure of quartz ensures almost no intrinsic absorption of visible light, reducing the loss of light energy within the filter and providing a foundation for high energy output.
Related products:
Quartz Glass Ring, Outer Dia. 300mm, Inner Dia. 230mm, T7.5 or 15mm for Optical Coating machines
Quartz Glass thin film, Fused silica material , 0.3mm ultra thin thickness
Quartz Glass thin film, Fused silica material , 0.13mm ultra thin thickness
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 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.
