Product type: Quartz Plate. Application: Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass. Model: OS-0066.
Overview
Custom Optical Heat Resistant Fused Silica Window Quartz Glass Plates Jgs1 Jgs2 Jgs3 Optical Glass is a fused silica / quartz window made from Bk7 / Quartz / K9 Glass. Listed geometry: round shape. It is used in Rubber, Plastic, Chemical, Construction and Metallurgy. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Substrate | Bk7 / Quartz / K9 Glass |
|---|---|
| Type | Quartz Plate |
| Shape | Round |
| Clear Aperture | 90% |
| Application | Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass |
| Model NO. | OS-0066 |
| Use | Optics Camera Lens |
| BK7 Optical Glass | Universal substrate with ≥92% transmittance (400-700nm), good chemical stability and processability. Ideal for camera lenses, optical windows. Operating temp: -20℃ to 200℃. |
| Fused Silica Glass | Excellent transmittance (200-2500nm, ≥90%), ultra-low thermal expansion and high-temperature resistance (≤1000℃). Suitable for laser processing heads and UV detection equipment. |
| Sapphire Optical Glass | Mohs hardness 9, high wear/impact resistance, wide transmittance (200-5000nm) and excellent chemical stability. Perfect for industrial endoscopes, aerospace optical windows. |
| Optoelectronic Imaging | BK7 & low-dispersion glass for DSLRs, industrial vision lenses and medical imaging equipment, ensuring clarity and color reproduction. |
| Laser Technology | Fused silica glass for laser cutting/welding heads and resonant cavity blanks, ensuring laser transmission stability. |
| Semiconductor Manufacturing | High-purity optical glass for lithography and wafer inspection equipment, meeting strict impurity requirements (metal ions ≤1ppm). |
| Aerospace & Security | Sapphire and high-temperature glass for UAV cameras, satellite optical payloads and security lenses, withstanding harsh environments. |
| Supplier | C-Laser (Taicang) Material Technology Co., Ltd. |
Technical data
| Production Name | optical glass custom |
|---|---|
| Material | optical glass |
| Dimention Tolerance | +/-0.01 |
| shape | round,square |
| color | transparent |
| coating | mirror coated,ar coated |
| Application | optical equipment |
What to specify when you request a quote
- Material and grade — listed as “Bk7 / Quartz / K9 Glass”; name the glass or crystal grade (for example JGS1, N-BK7, Borofloat 33, sapphire) because it fixes the transmission band and thermal limits.
- Diameter or outline — give the nominal size and the tolerance you can accept.
- Thickness — state nominal thickness and tolerance; thinner windows need tighter flatness control.
- Surface quality and flatness — quote scratch-dig and flatness over the clear aperture, not the whole part.
- Coating — list the wavelength band and the maximum reflectance per surface for any AR coating.
- Clear aperture and edges — listed as “90%”; define the usable aperture and the edge chamfer.
Engineering guides for this part
For material grades and coating options, see JGS1 Quartz Glass for UV Optical and Precision Components. How parts like this are machined and finished is covered in Precision CNC Machining of Quartz & Fused Silica Components. For an application example, read Quartz Glass Windows for High-Temperature Appliance Modules. Before sending a drawing, check Quartz Glass Manufacturing: Controlling Thermal Conductivity in Fused Silica. A related standard product is 2× 100 mm JGS1 & JGS2 Quartz Glass Sheets.
