67-573-INK 30.0mm Dia. x 120.0mm FL; NIR II; Inked; Plano-Convex Lens NIR II 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 30 mm
- EFL
- 60 mm
- BFL
- 56.03 mm
- R1
- 31.01 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
67-573-INK 30.0mm Dia. x 120.0mm FL; NIR II; Inked; Plano-Convex Lens NIR II 750-1550nm
This product is a Plano-Convex lens, sourced from the reputable optical components vendor, Edmund Optics. The lens is designed for use in the Near-Infrared II (NIR II) spectrum, specifically for wavelengths between 750nm and 1550nm.
The lens has a base shape of a circle, with a diameter of 30.0mm. The thickness at the edge of the lens is 2.13mm, while the center thickness is 6.0mm. The effective focal length (EFL) of the lens is 60.0mm, making it suitable for a variety of optical applications.
The lens is made from N-BK7 Schott glass, a common material in optical systems due to its excellent optical properties and high Abbe number. The lens features a standard curve coating on both the front and back surfaces, specifically the EDM NIR-II coating, which is designed to optimize performance in the NIR II spectrum.
The lens is inked, which is a process that adds a dye to the lens during manufacturing. This can be useful for marking or identifying the lens in a system, or for reducing unwanted reflections.
