SLSQ-25B-60N 25.0 mm Dia. x -59.7 mm FL; Double-Concave Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- -59.7 mm
- BFL
- -60.3 mm
- R1
- -55.2 mm
- R2
- 55.2 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-25B-60N 25.0 mm Dia. x -59.7 mm FL; Double-Concave Lens Uncoated
The SLSQ-25B-60N is a high-quality, double-concave lens offered by OptoSigma, a leading vendor in the optical industry. This lens, designed for use in various optical systems, boasts a diameter of 25.0 mm and a focal length of -59.7 mm, making it suitable for applications requiring concave-concave lenses.
The lens is made from 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 double-concave geometry with radii of curvature of -55.2 mm and 55.2 mm for the first and second surfaces, respectively. The center thickness of the lens is 2 mm, while the edge thickness is 4.9 mm, providing robustness and stability.
The SLSQ-25B-60N is uncoated, offering users the flexibility to apply their preferred coatings based on their specific application requirements. The lens is designed to operate at a wavelength of 546.1 nm, a common wavelength used in many optical systems.
This lens is currently in stock and available for immediate purchase. For more information, including pricing and compatibility with your specific system, please visit the provided weblink.
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