45-504-INK 25.0mm Dia. x 25.0mm FL; VIS-NIR; Inked; Plano-Convex Lens VIS-NIR 400-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 25 mm
- BFL
- 20.22 mm
- R1
- 16.82 mm
Material
- Name
- N-SF5
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.6727030184452947
- λ
- 587.6 nm
- B1
- 1.52481889
- C1
- 0.011254756 μm2
- B2
- 0.187085527
- C2
- 0.0588995392 μm2
- B3
- 1.42729015
- C3
- 129.141675 μm2
45-504-INK 25.0mm Dia. x 25.0mm FL; VIS-NIR; Inked; Plano-Convex Lens VIS-NIR 400-1000nm
The 45-504-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 25.0mm, is designed for use in the visible to near-infrared (VIS-NIR) spectrum, specifically between 400-1000nm.
The lens features a front and back coating of edm visnir0sp2002000, which is an anti-reflection coating optimized for the VIS-NIR range. This coating enhances the lens's performance by reducing surface reflections, thereby increasing transmission.
The geometry of the lens includes a thickness at the edge of 2.43mm and a center thickness of 8mm. The effective focal length (EFL) is 25mm, and the radius of curvature (R1) is 16.82mm. The back focal length (BFL) is 20.22mm, and the lens does not have an inner or outer radius.
This lens is made from n-sf5 schott, a high-quality optical material known for its excellent transmission properties in the VIS-NIR range. The lens is in stock and available for immediate purchase, as indicated by its weblink status.