SLSQ-25B-25P 25.0 mm Dia. x 26.7 mm FL; Double-Convex Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 26.7 mm
- BFL
- 23.3 mm
- R1
- 23 mm
- R2
- -23 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-25P 25.0 mm Dia. x 26.7 mm FL; Double-Convex Lens Uncoated
The SLSQ-25B-25P is a high-quality double-convex lens offered by OptoSigma, a renowned vendor in the optical industry. This lens, with a diameter of 25.0 mm, is designed for use in various optical systems that require a focal length of 26.7 mm.
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 double-convex geometry, with radii of curvature of 23 mm for both surfaces. This geometry results in a back focal length of 23.3 mm.
The lens's edge thickness is 2 mm, while the center thickness is 9.4 mm, providing robustness and durability. The lens is uncoated, which means it does not have any anti-reflective or other surface coatings. This may be suitable for applications where such coatings are not required or desirable.
The SLSQ-25B-25P is designed to operate at a wavelength of 546.1 nm, making it suitable for a wide range of optical systems. It is currently in stock and available for immediate purchase through the vendor's website.
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