SLB-50.8-120P 50.8 mm Dia. x 120.0 mm FL; Plano-Convex Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 120 mm
- BFL
- 114.6 mm
- R1
- 62.28 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-50.8-120P 50.8 mm Dia. x 120.0 mm FL; Plano-Convex Lens Uncoated
The SLB-50.8-120P is a Plano-Convex lens with a diameter of 50.8 mm and a focal length of 120.0 mm. This lens is sourced from OptoSigma, a renowned vendor in the optical industry. The lens is made of n-bk7 schott material, a high-quality glass commonly used in optical applications due to its excellent optical properties.
The lens geometry is characterized by its spherical shape, with a radius of curvature of 62.28 mm for the convex surface. The edge thickness of the lens is 2.8 mm, while the center thickness is 8.2 mm. The back focal length (BFL) is 114.6 mm, and the effective focal length (EFL) is 120 mm. The lens is uncoated, offering a clear, unaltered view of the light path but without any additional protection or enhancement features.
This lens is suitable for a wide range of applications, including imaging systems, beam shaping, and laser applications. The uncoated feature makes it an ideal choice for applications where anti-reflection coating is not required. The lens is currently in stock and can be purchased directly from the vendor's website.