89-427 5mm Dia x 10mm 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
- 10 mm
- BFL
- 8.63 mm
- R1
- 4.59 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
89-427 5mm Dia x 10mm FL VIS-NIR Coated; UV Plano-Convex Lens VIS-NIR 400-1000nm
The 89-427 is a UV Plano-Convex Lens, 5mm in diameter and 10mm in focal length, designed for use within the visible to near-infrared spectrum (VIS-NIR), specifically catering to the wavelength range of 400-1000nm. This lens is sourced from the reputable optical vendor, Edmund Optics.
The lens is spherical in shape, with a base shape of a circle. The edge thickness measures at 1.26mm, while the center thickness is 2mm. The effective focal length (EFL) is 10mm, and the front radius (R1) is 4.59mm. The back focal length (BFL) is 8.63mm, and both the inner and outer radii are 0mm.
This lens is made from fused silica material, identified as fused sil mal-1965 in the item data. The front and back surfaces of the lens are coated with edm visnir0sp2002000, a coating specifically designed for use within the VIS-NIR spectrum.
The weblink provided leads to the product page on the Edmund Optics website, where users can find more information about the lens, including its current availability and pricing.
