SLSQ-40B-40P 40.0 mm Dia. x 42.5 mm FL; Double-Convex Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 40 mm
- EFL
- 42.5 mm
- BFL
- 37.5 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-40B-40P 40.0 mm Dia. x 42.5 mm FL; Double-Convex Lens Uncoated
The SLSQ-40B-40P is a high-quality, double-convex lens offered by OptoSigma. This lens, with a diameter of 40.0 mm and a focal length of 42.5 mm, is designed for use in a wide range of optical applications.
The lens is made of fused silica, a material known for its excellent optical properties, including high transparency and resistance to thermal shock. The base shape of the lens is circular, and it features a spherical geometry with radii of curvature of 36.8 mm for both the first and second surfaces. The center thickness of the lens is 13.8 mm, while the edge thickness is 2 mm.
The lens is uncoated, which means it does not have any anti-reflective coatings. While this may result in higher reflective losses, it also means that the lens is less susceptible to damage and contamination. The lens is designed to work at a wavelength of 546.1 nm.
The SLSQ-40B-40P is currently in stock and available for immediate purchase. For more information, including pricing and shipping details, please visit the vendor's website using the provided weblink.
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