45-508 25.0mm Dia. x 50.0mm FL; VIS-NIR Coated; Plano-Convex Lens VIS-NIR 400-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 50 mm
- BFL
- 46.75 mm
- R1
- 25.84 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
45-508 25.0mm Dia. x 50.0mm FL; VIS-NIR Coated; Plano-Convex Lens VIS-NIR 400-1000nm
This product is a Plano-Convex Lens, sourced from the renowned optical vendor, Edmund Optics. The lens, identified as 45-508, boasts a diameter of 25.0mm and a focal length of 50.0mm, making it a versatile choice for various optical applications.
The lens is crafted from the high-quality material, n-BK7 Schott, a borosilicate crown glass known for its excellent optical properties. This material ensures high transmission and low dispersion, making it ideal for use in the visible and near-infrared spectrum, specifically between 400-1000nm.
The lens features a front and back coating of edm visnir0sp2002000, a VIS-NIR anti-reflection coating. This coating enhances the lens's performance by reducing surface reflections, thereby increasing transmission and improving overall system efficiency.
The geometry of the lens is also noteworthy. It has an edge thickness of 1.68mm and a center thickness of 4.9mm. The radius of curvature for the first surface (R1) is 25.84mm, and the back focal length (BFL) is 46.75mm. The lens's base shape is circular, and it does not have any inner or outer radii.
According to the vendor's website, this item is currently in stock, ensuring quick delivery for your optical project needs.