SLB-10B-90PM 10.0 mm Dia. x 90.4 mm FL; Coated; Double-Convex Lens 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 10 mm
- EFL
- 90.4 mm
- BFL
- 89.6 mm
- R1
- 93.42 mm
- R2
- -93.42 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-10B-90PM 10.0 mm Dia. x 90.4 mm FL; Coated; Double-Convex Lens 400-700nm
The SLB-10B-90PM is a high-quality double-convex lens, sourced from the reputable vendor OptoSigma. This lens boasts a 10.0 mm diameter and a focal length of 90.4 mm, making it suitable for a wide range of optical applications.
The lens is crafted from n-bk7 schott, a popular optical glass due to its excellent optical properties and versatility. The base shape of the lens is circular, and it features a spherical geometry, which is a common choice for many optical systems due to its ease of manufacturing and high performance.
The lens has a center thickness of 2.3 mm and an edge thickness of 2 mm, providing robustness and durability. The effective focal length (EFL) is 90.4 mm, and the radii of curvature are 93.42 mm for the first surface and -93.42 mm for the second surface. The back focal length (BFL) is 89.6 mm.
The SLB-10B-90PM is coated with opt m on both the front and back surfaces. This coating enhances the lens's performance by reducing reflection and increasing transmission, making it ideal for use in the 400-700 nm wavelength range.