63-637 10mm Dia. x 50mm FL; NIR I Coated; Double-Convex Lens NIR I 600-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 10 mm
- EFL
- 50 mm
- BFL
- 49.17 mm
- R1
- 51.25 mm
- R2
- -51.25 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
63-637 10mm Dia. x 50mm FL; NIR I Coated; Double-Convex Lens NIR I 600-1050nm
This is a 10mm diameter, 50mm focal length double-convex lens, specifically designed for use in the near-infrared (NIR) spectrum. The lens is sourced from Edmund Optics and is currently in stock.
The lens is made from n-BK7 Schott, a popular optical glass due to its excellent optical properties and chemical durability. It features a standard curve coating on both the front and back surfaces, specifically the EDM NIR-I coating, which is designed to enhance performance in the 600-1050nm wavelength range.
The lens has a center thickness of 2.5mm and an edge thickness of 2.01mm, providing a robust structure while maintaining a low profile. The front and back radii of the lens are 51.25mm and -51.25mm respectively, indicating a strongly converging lens. The back focal length is 49.17mm, and the effective focal length is 50mm.
This lens is suitable for a wide range of applications, including but not limited to, spectroscopy, machine vision, and other NIR-based imaging systems. Its high-quality construction, combined with its specific NIR coating, makes it an ideal choice for applications that require superior performance in the NIR spectrum.