| Customization: | Available |
|---|---|
| After-sales Service: | 1year |
| Warranty: | 1year |
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Product Description
Fused silica glass has better uniformity and lower thermal expansion coefficient than H-K9L glass, and has superior transmittance and damage resistance in the ultraviolet to near-infrared region. There are three types of UV fused silica lens series: KPT-801 series is uncoated, KPT-101A and KPT201B series are coated with laser A film (450-800nm multilayer antireflection) and laser B film (800-1100nm multilayer antireflection) broadband antireflection film, which can be applied to most imaging applications.
KPT-101B and KPT-201B series broadband ultraviolet fused silica flat convex lens series are coated with laser B film (800-1100nm), broadband multi-layer antireflection, and the coating can reach a high damage threshold (10J/cm2), which is suitable for most imaging applications. Moreover, fused silica glass has better uniformity and lower thermal expansion coefficient than H-K9L glass, and has superior imaging and damage resistance characteristics in the ultraviolet to near-infrared region. This series of flat convex lenses includes Φ 12.7mm and Φ There are two diameter specifications of 25.4mm, which can be clamped using the GCM-08 series standard mirror frame, and can accommodate various applications in small spaces.
The specific usage of quartz flat convex lenses is the same as that of H-K9L glass, usually used to focus parallel light. Due to the asymmetry of the front and rear surfaces, it can effectively reduce the ball deviation.
Material: UV fused silica
Coating: Rave < 0.5% @ 800-1100nm
Damage threshold: ≥ 10J/cm2 (pulse 10ns, 10Hz, 1064nm)
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