Optical Grade Step Borosilicate Glass Discs For Lab & Industrial Use
- Optical Grade Step Borosilicate Glass is composed of high-quality borosilicate glass, specifically engineered to meet optical standards. Borosilicate glass is renowned for its exceptional chemical resistance, low coefficient of thermal expansion, and high transparency. The "optical grade" designation signifies that these discs meet or exceed the stringent purity and optical clarity requirements for use in sensitive applications.
- Property
High Transparency: Optical grade borosilicate glass offers exceptional clarity, making it ideal for applications where visual inspection or light transmission is crucial.
Thermal Stability: With a low coefficient of thermal expansion, these discs can withstand rapid temperature changes without cracking or distorting.
Chemical Resistance: Borosilicate glass is highly resistant to attack by acids, bases, and other chemicals, ensuring durability in harsh environments.
Precision Fabrication: The step design allows for precise alignment and mounting in various laboratory and industrial setups.
Function - Optical grade step borosilicate glass discs serve as critical components in a wide range of applications due to their unique properties. They provide a stable, transparent platform for optical experiments, measurements, and observations. The stepped design facilitates easy mounting and adjustment of optical instruments, lenses, or other components, ensuring precise alignment and performance.
- Application
Laboratory Use
Optical Experiments: Used as substrates or coverslips in optical experiments, allowing for clear visualization and measurement of samples.
Microscopy: Ideal for microscope slides or covers, enabling high-resolution imaging of cells, tissues, and other microscopic structures.
Spectroscopy: Suitable for holding samples during spectroscopic analysis, where light transmission and stability are essential.
Industrial Use
Optical Instrumentation: Employed in the manufacture of precision optical instruments, such as telescopes, microscopes, and spectrophotometers.
Laser Systems: Used as windows or lenses in laser systems, where high transparency and thermal stability are required.
Sensor Technology: Integrated into sensors and detectors, where their chemical resistance and optical clarity contribute to accurate and reliable measurements. - In summary, Optical Grade Step Borosilicate Glass Discs For Lab & Industrial Use are precision-fabricated components made from high-quality borosilicate glass. They offer exceptional transparency, thermal stability, and chemical resistance, making them ideal for a variety of laboratory and industrial applications. With their unique stepped design, these discs facilitate precise alignment and mounting of optical components, ensuring optimal performance in sensitive optical systems.
Item | Glass disc, Glass wafer, Glass substrate, Sight glass, Glass lens, Panel lens, Glass sheet |
Material | Optical glass, Qurartz glass, Pyrex, borosilicate glass, Float glass, borofloat |
Diameter Tolerance | +0/-0.2 mm |
Thickness Tolerance | +/-0.2 mm |
Processed | By Cutting,Grinding,Tempering, Polishing |
Working temperature | Resisting high temperature shock |
Surface Quality | 80/50,60/40,40/20 |
Material Quality | No scratches and air bubble |
Transmission | >90% for visible light |
Chamfer | 0.1-0.3 mm x 45 degree |
Surface Coating | Available |
Usage | Photography, Optics, Lighting system, industrial area. |


