49-916-INK 9.0mm Dia. x 15.0mm 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
- 9 mm
- EFL
- 15 mm
- BFL
- 13.02 mm
- R1
- 7.75 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
49-916-INK 9.0mm Dia. x 15.0mm FL; VIS-NIR; Inked; Plano-Convex Lens VIS-NIR 400-1000nm
The 49-916-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 9.0mm, is designed for use in the visible to near-infrared (VIS-NIR) spectrum, specifically catering to wavelengths between 400-1000nm.
The lens features a front and back coating of edm visnir0sp2002000, which is an in-house coating developed by Edmund Optics. This coating enhances the lens's performance in the VIS-NIR spectrum.
The geometry of the lens is intricately designed, with a thickness at the edge of 1.56mm and a center thickness of 3.0mm. The effective focal length (EFL) is 15.0mm, and the radius of curvature (R1) is 7.75mm. The back focal length (BFL) is 13.02mm, and both the inner and outer radii are 0mm.
This lens is made from n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low dispersion. The lens is available for purchase directly from the Edmund Optics website, and as of the time of data collection, it is in stock.