SLB-10B-40PM 10.0 mm Dia. x 40.4 mm FL; Coated; Double-Convex Lens 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 10 mm
- EFL
- 40.4 mm
- BFL
- 39.6 mm
- R1
- 41.52 mm
- R2
- -41.52 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-40PM 10.0 mm Dia. x 40.4 mm FL; Coated; Double-Convex Lens 400-700nm
The SLB-10B-40PM is a high-quality double-convex lens offered by OptoSigma, a leading vendor in the optical industry. This lens, with a diameter of 10.0 mm and a focal length of 40.4 mm, is designed for use in the visible light spectrum, specifically between 400-700nm.
The lens is made from n-bk7 schott, a popular optical glass due to its excellent optical properties and relatively low cost. The base shape of the lens is circular, and it features a spherical geometry. The center thickness of the lens is 2.6 mm, while the edge thickness is 2 mm. The back focal length (BFL) is 39.6 mm, and the effective focal length (EFL) is 40.4 mm.
The SLB-10B-40PM is coated with OptoSigma's proprietary Opt M coating on both the front and back surfaces. This coating enhances the lens's performance by reducing reflection and increasing transmission in the spectral range of 400-700nm. The coating also provides protection against environmental factors, ensuring the longevity of the lens.
This lens is currently in stock and available for immediate purchase. For more information, including pricing and detailed specifications, please refer to the vendor's website using the provided weblink.
