SLB-25.4-60NM 25.4 mm Dia. x -60.0 mm FL; Coated; Plano-Concave Lens 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -60 mm
- BFL
- -61.3 mm
- R1
- -31.14 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.518720636186463
- λ
- 546.1 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
SLB-25.4-60NM 25.4 mm Dia. x -60.0 mm FL; Coated; Plano-Concave Lens 400-700nm
This is a Plano-Concave Spherical Lens, sourced from OptoSigma, designed for use within the wavelength range of 400-700nm. The lens has a base shape of a circle and is constructed from the material n-bk7 schott. The lens has a diameter of 25.4mm and a thickness at the edge of 4.7mm, with a center thickness of 2mm. The effective focal length (EFL) of the lens is -60mm, and the front and back surfaces of the lens are coated with an Opt M coating. The lens has an inner radius of 0mm and an outer radius of 0mm. The lens is in stock and available for purchase at the provided weblink.
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