Optical Fused Silica Quartz Glass Collimating Lens

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Specifications

Material: UVFS
Diameter: 6 mm
Focal Length: 2 mm
Edge Thickness, Te: 2 mm
Lens Type: Plano-Convex
Diameter Tolerance: +0/-0.1mm
Thickness Tolerance: ±0.1mm
Surface Quality: 60-40 Scratch-dig
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Features


  • High Transmittance: Quartz material has high transmittance across a broad spectrum (200nm-2500nm), making it suitable for wide-spectrum applications.

  • Low Dispersion: Fused quartz has low dispersion, reducing beam chromatic aberration and improving imaging quality.

  • High Laser Damage Threshold: Suitable for high-power laser systems, resistant to damage from intense laser energy.

  • High Temperature Resistance: Fused quartz can withstand extremely high temperatures, making it ideal for harsh environments.

  • Chemical Corrosion Resistance: Highly resistant to acids, alkalis, and other chemicals, suitable for specialized applications.

  • Low Thermal Expansion Coefficient: Exhibits minimal thermal expansion, ensuring optical system stability under temperature variations.

  • High-Precision Manufacturing: Can be fabricated with high surface quality (e.g., λ/10) and precise optical axis alignment, making it suitable for high-precision optical systems.

Applications


  • Fiber Coupling: Used in fiber-optic coupling systems to enhance beam collimation and transmission efficiency.

  • Laser Systems: A key component in laser beam collimation and expansion, widely used in laser processing and measurement.

  • Optical Measuring Instruments: Utilized in interferometers, spectrometers, and other precision optical measurement systems to improve accuracy.

  • Ultraviolet Applications: Ideal for UV exposure, photolithography, and biomedical instruments due to excellent UV transmittance.

  • Astronomy and Long-Distance Imaging: Applied in telescopes and high-precision imaging systems to enhance long-range optical performance.

  • Industrial and Scientific Research: Used in high-power optical systems, LiDAR, and precision laboratory instruments.

  • Defense and Aerospace: Integrated into laser targeting, optical communication, and high-stability optical systems for enhanced reliability.