SLSQ-10B-40N 10.0 mm Dia. x -39.7 mm FL; Double-Concave Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 10 mm
- EFL
- -39.7 mm
- BFL
- -40.3 mm
- R1
- -36.8 mm
- R2
- 36.8 mm
Material
- Name
- Fused Silica
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.460077010624967
- λ
- 546.1 nm
- B1
- 0.6961663
- C1
- 0.00467914825849 μm2
- B2
- 0.4079426
- C2
- 0.013512063073959999 μm2
- B3
- 0.8974794
- C3
- 97.934002537921 μm2
SLSQ-10B-40N 10.0 mm Dia. x -39.7 mm FL; Double-Concave Lens Uncoated
The SLSQ-10B-40N is a high-quality double-concave lens offered by OptoSigma, a leading vendor in the optical industry. This lens, designed for use in a variety of optical systems, features a spherical shape and a base shape of a circle.
The lens has a diameter of 10.0 mm, providing a substantial surface area for light transmission. The edge thickness is 2.7 mm, and the center thickness is 2.0 mm, offering a robust and durable construction. The effective focal length (EFL) of this lens is -39.7 mm, indicating its double-concave nature.
The lens is made from fused silica, a material known for its excellent optical properties, including high transparency and resistance to thermal shock. The radii of curvature for this lens are -36.8 mm for the first surface and 36.8 mm for the second surface. The back focal length (BFL) is -40.3 mm.
This lens is uncoated, offering users the flexibility to apply their preferred coating based on their specific application requirements. The lens is designed to operate at a wavelength of 546.1 nm.