SLB-05-25P 5.0 mm Dia. x 25.0 mm FL; Plano-Convex Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 5 mm
- EFL
- 25 mm
- BFL
- 24.1 mm
- R1
- 12.98 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-05-25P 5.0 mm Dia. x 25.0 mm FL; Plano-Convex Lens Uncoated
The SLB-05-25P is a Plano-Convex lens with a 5.0 mm diameter and a focal length of 25.0 mm, sourced from the reputable vendor OptoSigma. This lens is made of n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low optical dispersion.
The lens geometry features a convex surface with a radius of curvature of 12.98 mm, resulting in an edge thickness of 1.1 mm and a center thickness of 1.4 mm. The back focal length (BFL) is 24.1 mm, and the effective focal length (EFL) is 25.0 mm. The lens is uncoated, offering a clear, unaltered view of the light path but without the additional protection and enhanced transmission that coatings provide.
This lens is suitable for a wide range of applications, including imaging systems, beam shaping, and laser applications. Its high-quality material and precise geometry ensure excellent optical performance, making it a reliable choice for various optical setups.
