Precision Fused Silica Quartz Glass Optical Window For Protective
Lens
The Precision Fused Silica Quartz Glass Optical Window For Protective
Lenss are specialized optical components designed to enhance the
performance and safety of laser cutting systems. Below is a
detailed description of their material, property, function, and
application: Material: - Quartz Glass: Both JGS1 and JGS2 lenses are made from quartz
glass, a material known for its high purity, low thermal expansion
coefficient, and excellent optical properties. Quartz glass is
particularly suited for high-energy laser applications due to its
high damage threshold and resistance to thermal stress.
Property: - High Purity: JGS1 and JGS2 quartz glass lenses are manufactured
with high purity levels, ensuring minimal absorption and scattering
of light, which is crucial for maintaining the quality of the laser
beam.
- Low Thermal Expansion: The low thermal expansion coefficient of
quartz glass helps to minimize thermal distortion and stress during
laser cutting operations, ensuring stable performance over extended
periods.
- Excellent Optical Transmission: Both JGS1 and JGS2 lenses offer
excellent optical transmission across a wide range of wavelengths,
making them ideal for use with various types of lasers.
Function: - Protective Lens: The primary function of these lenses is to
protect the laser cutting head and internal optics from damage
caused by debris, sparks, and other contaminants generated during
the cutting process.
- Beam Shaping: The lenses are also designed to shape and focus the
laser beam, ensuring precise and efficient cutting of materials.
- Energy Management: By absorbing and dissipating excess energy,
the lenses help to manage the intensity of the laser beam,
preventing damage to the workpiece and extending the lifespan of
the laser system.
Application: - Laser Cutting Systems: These lenses are specifically designed for
use in laser cutting systems, where they protect the laser cutting
head and internal optics from damage and help to shape and focus
the laser beam for precise cutting.
- High-Power Lasers: Due to their high damage threshold and
resistance to thermal stress, JGS1 and JGS2 quartz glass lenses are
particularly suited for use with high-power lasers, such as those
used in industrial and manufacturing applications.
- Precision Cutting: The excellent optical properties of these
lenses make them ideal for precision cutting applications, where
accuracy and repeatability are crucial.
In summary, the Precision Fused Silica Quartz Glass Optical Window For Protective
Lens are specialized optical components that offer a combination of
high purity, low thermal expansion, and excellent optical
properties. Their primary function is to protect the laser cutting
head and internal optics from damage and to shape and focus the
laser beam for precise cutting. These lenses are specifically
designed for use in laser cutting systems, particularly those
equipped with high-power lasers, and are well-suited for precision
cutting applications where accuracy and repeatability are
essential.
| Item | Optical Window lens | | Material | Optical glass, Qurartz glass, Pyrex, borosilicate glass, Float
glass | | Diameter Tolerance | +0/-0.2 mm | | Thickness Tolerance | +/-0.2 mm | | Processed | by grinding, polishing | | Surface Quality | 80/50,60/40 | | Material Quality | no scratches and air bubble | | Transmission | above 90% | | Chamfer | 0.1-0.3 mm x 45 degree | | Surface Coating | Available | | Usage | Photography, Lighting system, Laser system |
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