SLB-25B-100PM 25.0 mm Dia. x 100.6 mm FL; Coated; Double-Convex Lens 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 100.6 mm
- BFL
- 99.4 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-25B-100PM 25.0 mm Dia. x 100.6 mm FL; Coated; Double-Convex Lens 400-700nm
The SLB-25B-100PM is a high-quality lens from OptoSigma, designed for use in the 400-700nm wavelength range. This lens is a spherical, biconvex design, featuring a diameter of 25.0 mm and a focal length of 100.6 mm. The lens is made from n-bk7 schott, a popular material for optical elements due to its excellent optical properties and chemical resistance.
The lens has a center thickness of 3.5 mm and an edge thickness of 2 mm, providing a robust and durable structure. The effective focal length (EFL) is 100.6 mm, while the back focal length (BFL) is 99.4 mm. The radii of curvature for the first and second surfaces are 103.8 mm and -103.8 mm, respectively. The lens is coated with opt m on both the front and back surfaces, enhancing its performance in the specified wavelength range.
This lens is ideal for a variety of applications, including imaging, beam shaping, and laser systems. Its high-quality construction and reliable performance make it a trusted choice for researchers and engineers in various fields. The lens is currently in stock and can be purchased directly from the OptoSigma website.