63-672 15mm Dia. x 25mm FL; VIS-NIR Coated; Double-Convex Lens VIS-NIR 400-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 15 mm
- EFL
- 25 mm
- BFL
- 23.82 mm
- R1
- 25.23 mm
- R2
- -25.23 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
63-672 15mm Dia. x 25mm FL; VIS-NIR Coated; Double-Convex Lens VIS-NIR 400-1000nm
This is a 15mm diameter, double-convex lens with a focal length of 25mm, specifically designed for the visible to near-infrared spectrum (VIS-NIR), covering the wavelength range of 400-1000nm. The lens is sourced from the reputable vendor, Edmund Optics.
The lens features a base shape of a circle and is made of the high-quality material, n-BK7 Schott. The front and back surfaces of the lens are coated with the advanced coating, "edm visnir0sp2002000", which enhances its performance in the VIS-NIR spectrum.
The geometry of the lens includes a thickness of 1.22mm at the edge and 3.5mm at the center. The effective focal length (EFL) is 25mm, and the radii of curvature are 25.23mm for the first surface and -25.23mm for the second surface. The back focal length (BFL) is 23.82mm.
This lens is ideal for applications that require a high-performance, VIS-NIR lens with a broad wavelength range. It is available for purchase directly from the vendor's website, with the link provided in the item data.