49-912-INK 20.0mm Dia. x 35.0mm 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
- 20 mm
- EFL
- 35 mm
- BFL
- 32.04 mm
- R1
- 18.09 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
49-912-INK 20.0mm Dia. x 35.0mm FL; NIR I; Inked; Plano-Convex Lens NIR I 600-1050nm
The 49-912-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 20.0mm, 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 is a standard coating for NIR applications.
The lens has a thickness of 1.48mm at the edge and 4.5mm at the center. The effective focal length (EFL) of the lens is 35.0mm, and the radius of curvature (R1) is 18.09mm. The back focal length (BFL) is 32.04mm, and the lens does not have an inner or outer radius.
The material of the lens is n-bk7 schott, a common material for optical lenses due to its high refractive index and low dispersion. The lens is circular in base shape and is designed for use in a wide range of applications that require NIR capabilities.
According to the vendor's website, the lens is in stock, making it readily available for immediate use. The lens's specifications and features make it suitable for various applications, including but not limited to, scientific research, industrial automation, machine vision, and biomedical imaging.