Optical Glass
Optical windows and functional glass selected by wavelength, surface quality, geometry and coating.
Optical Glass Overview
Optical glass products on this site focus on windows, protective covers and custom components rather than lens design. Selection begins with wavelength range, transmission, reflection, surface quality, flatness, parallelism, environment and final mounting.
Start With The Requirement
Send the wavelength, clear aperture, transmission or reflection target, surface quality, flatness, parallelism, edge shape and coating requirement.
Optical Glass Product Families
Optical Windows
Protective Windows
UV Windows
IR Control Windows
Instrument Windows
Coated Optical Windows
Selection System
Use the operating requirement first, then confirm the glass family, processing route and inspection method.
Define transmission, reflection, color neutrality and surface quality for the viewing path.
Confirm the exact wavelength range and use a quartz grade suitable for UV transmission.
Balance optical performance with impact, sealing, cleaning and environmental exposure.
Engineering Data System
Wavelength
Use a stated wavelength range rather than a generic clear-glass request.
Wavefront
Flatness and parallelism matter when the window is in an optical path.
Surface
Define scratch-dig or a practical cosmetic standard.
Coating
Specify side, clear aperture, angle and spectral target.
Related Technical Pages
Quartz Glass
UV-to-IR capable high-purity substrate.
Low Iron Glass
Low-color visible-light substrate.
AR Coated Glass
Higher transmission and lower reflection.
Coating
Optical surface treatment capability.
Selection FAQ
What information should I send for a quotation?
Send the drawing, glass type if known, dimensions, thickness, tolerance, quantity, application and any edge, hole, printing, coating or strengthening requirement.
Can Specialglass help select the material?
Yes. Provide the operating temperature, optical requirement, chemical exposure, mechanical load and installation method. The engineering team can narrow the suitable glass families before quoting.
Are custom shapes available?
Custom discs, plates, windows, holes, slots, steps and CNC profiles can be reviewed against the selected material and process route.
Saving your time and cost is our common pursuit.
Tell us the material, size, thickness, tolerance, quantity, application, and any holes, slots, edges, coating, printing, or polishing requirements. We can manufacture custom glass components from your drawing, CAD file, sketch, or sample.
- Address
- Yunpu Industrial Zone, Nangang, Huangpu District, Guangzhou
- Call Us
- +86 19860070065
- Email Address
- info@specialglass.net
- +86 19860070065
- +86 19860070065