SLB-50B-100N 50.0 mm Dia. x -99.5 mm FL; Double-Concave Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- -99.5 mm
- BFL
- -100.5 mm
- R1
- -103.8 mm
- R2
- 103.8 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.518720636186463
- λ
- 546.1 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
SLB-50B-100N 50.0 mm Dia. x -99.5 mm FL; Double-Concave Lens Uncoated
The SLB-50B-100N is a high-quality double-concave lens offered by OptoSigma, a leading vendor in the optical industry. This lens, designed for use in a wide range of optical systems, features a base shape of a circle and is constructed from n-bk7 schott, a material well-known for its excellent optical properties.
The lens has a diameter of 50.0 mm and a thickness at the edge of 9.1 mm, while the center thickness is 3 mm. The effective focal length (EFL) of this lens is -99.5 mm, making it a powerful tool for creating compact and high-performance optical systems. The first radius of curvature (R1) is -103.8 mm, and the second radius of curvature (R2) is 103.8 mm, demonstrating the double-concave nature of the lens.
The back focal length (BFL) of the SLB-50B-100N is -100.5 mm, which should be taken into account when designing an optical system to ensure proper alignment and performance. The lens has no coating, which makes it suitable for applications where anti-reflection or other specialized coatings are not required.
This lens is ideal for use in various applications, including imaging systems, beam shaping, and laser applications. With its robust construction, high-quality materials, and excellent optical properties, the SLB-50B-100N is an excellent choice for those seeking a reliable and high-performance double-concave lens.