SLSQ-25B-150P 25.0 mm Dia. x 150.5 mm FL; Double-Convex Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 150.5 mm
- BFL
- 149.5 mm
- R1
- 138 mm
- R2
- -138 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-150P 25.0 mm Dia. x 150.5 mm FL; Double-Convex Lens Uncoated
The SLSQ-25B-150P is a high-quality double-convex lens, sourced from the reputable vendor OptoSigma. This lens boasts a 25.0 mm diameter and a focal length of 150.5 mm, making it suitable for a wide range of optical applications.
The lens is crafted from fused silica, a material known for its exceptional optical properties, including a low coefficient of thermal expansion and high resistance to thermal shock. This makes the SLSQ-25B-150P an ideal choice for applications that require excellent optical performance under varying temperature conditions.
The lens geometry features a center thickness of 3.1 mm and an edge thickness of 2 mm, providing a robust structure while minimizing optical aberrations. The radii of curvature for the first and second surfaces are 138 mm and -138 mm, respectively, contributing to the lens's double-convex shape. The back focal length of the lens is 149.5 mm, and it has no inner or outer radius, indicating a uniform curvature across the lens surface.
The SLSQ-25B-150P is uncoated, offering users the flexibility to apply their preferred coating based on their specific application requirements. This lens is designed to work with a wavelength of 546.1 nm, making it suitable for applications in the visible light spectrum.
