89-428 5mm Dia x 15mm 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
- 5 mm
- EFL
- 15 mm
- BFL
- 13.83 mm
- R1
- 6.88 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
89-428 5mm Dia x 15mm FL VIS-NIR Coated; UV Plano-Convex Lens VIS-NIR 400-1000nm
The 89-428 is a UV Plano-Convex Lens, 5mm in diameter and 15mm in focal length, designed for use in the visible to near-infrared spectrum (VIS-NIR), specifically covering the range of 400-1000nm. This lens is sourced from the reputable optical vendor, Edmund Optics, and is currently in stock.
The lens is spherical in shape, with a base shape of a circle. It features a front coating of edm visnir0sp2002000 and a back coating of the same, ensuring optimal performance in its designated wavelength range. The lens has a diameter of 5mm, with a center thickness of 1.7mm and an edge thickness of 1.23mm, providing a robust structure while maintaining a compact form factor.
The lens's geometry includes an inner radius of 0mm and an outer radius of 0mm, with a radius of curvature (r1) of 6.88mm and a back focal length (bfl) of 13.83mm. The effective focal length (efl) is 15mm, making it suitable for various optical applications.
The material ID of this lens is fused sil mal-1965, further enhancing its performance in the VIS-NIR spectrum. The lens's coating and material properties make it an excellent choice for applications requiring high-quality imaging or light manipulation in the VIS-NIR range.
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