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Plano Convex Lens - UV Grade CaF2
About Lambda Research Optics Inc. (USA)- Type: Lenses
- Diameter / Dimension: 25.4mm - 50.8mm
- Lens Category: Spherical Lens
- Material: UV Grade CaF2
- Surface Flatness: < λ / 4 @ 633 nm
- Surface Quality: <20/10 (both sides)
- Focal Length Tolerance: @250nm < Typical ± 0.5%
These lenses are manufactured from UV transmitting CaF2 (specifically designed for Excimer 193~248nm) applications. Lenses are uncoated but antireflection coatings are available. When used to focus a collimated beam, the light should be incident on the curved surface of the lens. These plano-convex lenses may be combined with other lenses to form complex imaging systems.
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