SLSQ-50-300N 50.0 mm Dia. x -300.0 mm FL; Plano-Concave Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- -300 mm
- BFL
- -302.1 mm
- R1
- -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-50-300N 50.0 mm Dia. x -300.0 mm FL; Plano-Concave Lens Uncoated
The SLSQ-50-300N is a Plano-Concave Lens with a 50.0 mm diameter and a focal length of -300.0 mm, sourced from OptoSigma. This lens is made of fused silica, a material known for its excellent thermal stability and resistance to chemical etching.
The lens's geometry includes a thickness edge of 5.3 mm and a thickness center of 3 mm. The radius of curvature (R1) is -138 mm, and the back focal length (BFL) is -302.1 mm. The lens is uncoated, which means it does not have any additional layers to enhance its optical properties.
This lens is suitable for applications that require a concave lens with a long focal length. Its high-quality fused silica material makes it suitable for use in harsh environments. However, its uncoated nature means it may not perform optimally in high-intensity light applications.
For more information, including pricing and availability, please refer to the vendor's website using the provided web link.