48-803-INK 50.0mm Dia. x 500.0mm FL; NIR I; Inked; Plano-Convex Lens NIR I 600-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- 500 mm
- BFL
- 496.7 mm
- R1
- 258.4 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
48-803-INK 50.0mm Dia. x 500.0mm FL; NIR I; Inked; Plano-Convex Lens NIR I 600-1050nm
The 48-803-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 50.0mm, is designed for use in the near-infrared (NIR) spectrum, specifically between 600-1050nm. The lens features a front and back coating of edm nir-i std curve, which enhances its performance in the NIR range.
The lens has a thickness of 3.79mm at the edge and 5.0mm at the center, providing a base shape that is circular. The effective focal length (EFL) of this lens is 500.0mm, and the back focal length (BFL) is 496.7mm. The inner and outer radii are both 0mm, indicating a uniform curvature.
The lens is made of n-bk7 schott, a material known for its excellent optical properties, making it suitable for various applications. The wavelength of this lens is 587.6nm, which is within the visible light spectrum, although the lens is specifically designed for NIR use.