63-808 25mm Dia. x 60mm FL VIS-NIR Coated; UV Plano-Convex Lens VIS-NIR 400-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 60 mm
- BFL
- 59.92 mm
- R1
- 27.51 mm
Material
- Name
- Fused Silica
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.458462342053241
- λ
- 587.6 nm
- B1
- 0.6961663
- C1
- 0.00467914825849 μm2
- B2
- 0.4079426
- C2
- 0.013512063073959999 μm2
- B3
- 0.8974794
- C3
- 97.934002537921 μm2
63-808 25mm Dia. x 60mm FL VIS-NIR Coated; UV Plano-Convex Lens VIS-NIR 400-1000nm
This 63-808 UV Plano-Convex Lens, sourced from Edmund Optics, is a high-quality optical component designed for use in the visible to near-infrared spectrum, specifically covering the wavelength range of 400-1000nm. The lens is constructed with a fused silica material, identified as fused sil mal-1965 in the item data, ensuring durability and excellent optical performance.
The lens features a circular base shape with a diameter of 25mm and a thickness of 1.5mm at the edge, transitioning to 4.5mm at the center. The effective focal length (EFL) is 60mm, and the front surface has a radius of curvature of 27.51mm. The back focal length (BFL) measures 59.92mm, and the lens does not have any inner or outer radius specifications, indicating a plano surface on the back.
The 63-808 lens comes with a VIS-NIR coating, denoted as edm visnir0sp2002000, on both the front and back surfaces. This anti-reflection coating is specifically designed to enhance transmission in the visible to near-infrared range, further optimizing the lens's performance in its intended application.