SLSQ-25.4-150P 25.4 mm Dia. x 150.0 mm FL; Plano-Convex Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 150 mm
- BFL
- 147.9 mm
- R1
- 69 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-25.4-150P 25.4 mm Dia. x 150.0 mm FL; Plano-Convex Lens Uncoated
The SLSQ-25.4-150P is a Plano-Convex lens with a diameter of 25.4 mm and a focal length of 150.0 mm. This lens is sourced from OptoSigma, a renowned vendor in the optical industry. The lens is made of fused silica, a material known for its excellent optical properties, including high transparency and resistance to thermal shock.
The lens geometry is characterized by its edge thickness of 1.9 mm and center thickness of 3.1 mm. The effective focal length (EFL) is 150 mm, and the radius of curvature (R1) is 69 mm. The back focal length (BFL) is 147.9 mm, and the lens does not have any inner or outer radius, indicating a flat surface on the non-curved side.
This lens is uncoated, meaning it does not have any anti-reflective or other coatings. While this may result in higher reflective losses, it also means the lens can be used in a wider range of applications without the risk of coating-specific limitations.
The lens is designed to work with a wavelength of 546.1 nm, making it suitable for applications that use this wavelength, such as certain types of fluorescence microscopy.
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