63-816 25mm Dia. x 400mm 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
- 400 mm
- BFL
- 398.33 mm
- R1
- 183.39 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
63-816 25mm Dia. x 400mm FL VIS-NIR Coated; UV Plano-Convex Lens VIS-NIR 400-1000nm
This 63-816 optical lens, sourced from Edmund Optics, is a Spherical Lens of the Plano-Convex type, designed with a Circular base shape. The lens boasts a diameter of 25mm and a thickness at the edge of 2.01mm, while the center thickness measures 2.44mm. The Effective Focal Length (EFL) is 400mm, and the Radius of Curvature (R1) is 183.39mm. The Back Focal Length (BFL) is 398.33mm, and both the Inner and Outer Radius are 0mm.
The lens is crafted from Fused Silica (Mal-1965) material, a high-purity synthetic fused silica that offers excellent transmission and low autofluorescence, making it ideal for applications such as laser systems, interferometry, and beam delivery systems. The lens is coated with a VIS-NIR coating, specifically the EDM VISNIR0SP2002000 coating, on both the front and back surfaces, enhancing its performance in the visible and near-infrared spectrum (400-1000nm).
This lens is currently in stock and available for immediate use. For more information, including pricing and additional specifications, please refer to the provided weblink.
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