Product Description
Compared with H-K9L glass, fused Shi Ying glass has better uniformity and lower thermal expansion coefficient, and has superior transmittance and damage resistance in the ultraviolet to near infrared region. There are three types of ultraviolet fused Shi Ying lens series: KPT-801 series is uncoated, KPT-101A and KPT-201b series are broadband antireflection films coated with laser A film (450-800nm multilayer antireflection) and laser B film (800-1100nm multilayer antireflection), which can be applied to most imaging applications.
KPT-101A and KPT-201B series broadband ultraviolet fused Shi Ying plano-convex lens series are broadband multilayer antireflection coated with laser A film (450-800nm), and the coating can reach a higher damage threshold (7.5J/cm2), which can be suitable for most imaging applications. Moreover, the fused Shi Ying glass has better uniformity and lower thermal expansion coefficient than H-K9L glass, and in ultraviolet light, This series of plano-convex lenses include φ Φ12.7mm and φ Φ25.4mm diameter specifications, which can be clamped by GCM-08 series standard frames and can take into account various applications in small spaces.
Shi Ying plano-convex lens is used in the same way as H-K9L glass, and is usually used to focus parallel light. Due to the asymmetry of the front and rear surfaces, the spherical aberration can be effectively reduced.
Material: ultraviolet fused Shi Ying.
Coating: rave < 0.5% @ 450-800 nm
Damage threshold: ≥7.5J/cm2 (pulse 10ns 10Hz 532nm)
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