38-492 10.0mm Dia. x 17.5mm FL; VIS-NIR Coated; Plano-Convex Lens VIS-NIR 400-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 10 mm
- EFL
- 17.5 mm
- BFL
- 15.66 mm
- R1
- 9.05 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
38-492 10.0mm Dia. x 17.5mm FL; VIS-NIR Coated; Plano-Convex Lens VIS-NIR 400-1000nm
This is a Plano-Convex Lens, sourced from the reputable optical components vendor, Edmund Optics. The lens has a base shape of a circle and a spherical geometry. The diameter of the lens is 10.0mm, and it has a thickness of 1.29mm at the edge, which gradually increases to 2.8mm at the center. The effective focal length (EFL) of the lens is 17.5mm, making it suitable for a variety of optical applications.
The lens is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and wide transparency range. The lens is coated with a VIS-NIR coating, specifically the EDM VISNIR0SP2002000 coating on both the front and back surfaces. This coating is designed for use in the visible (VIS) and near-infrared (NIR) regions, specifically from 400 to 1000nm, enhancing the lens's performance in these spectral ranges.
The lens's geometry details include an inner radius of 0mm and an outer radius of 0mm. The front surface has a radius of curvature (R1) of 9.05mm, and the back focal length (BFL) is 15.66mm. This lens is a valuable addition to any optical system requiring a high-performance, VIS-NIR coated Plano-Convex lens.
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