SLSQ-30B-30N 30.0 mm Dia. x -29.7 mm FL; Double-Concave Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 30 mm
- EFL
- -29.7 mm
- BFL
- -30.3 mm
- R1
- -27.6 mm
- R2
- 27.6 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-30B-30N 30.0 mm Dia. x -29.7 mm FL; Double-Concave Lens Uncoated
The SLSQ-30B-30N is a high-quality double-concave lens offered by OptoSigma, a leading vendor in the optical industry. This lens is designed with a base shape of a circle and features a spherical geometry, making it suitable for a wide range of optical applications.
The lens has a diameter of 30.0 mm and a thickness at the edge of 10.9 mm, ensuring durability and stability. The center thickness is a mere 2.0 mm, minimizing unnecessary material and weight. The effective focal length (EFL) of this lens is -29.7 mm, indicating its double-concave nature.
The SLSQ-30B-30N is made from fused silica, a material with a high refractive index and low dispersion, making it ideal for applications that require high precision and clarity. The radii of curvature for this lens are -27.6 mm for the first surface and 27.6 mm for the second surface, contributing to its double-concave shape.
This lens is uncoated, offering users the flexibility to apply their preferred coating based on their specific application requirements. The lens is currently in stock and available for immediate purchase, as indicated by its valid web link status.
