67-478-INK 9.0mm Dia. x 27.0mm 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
- 9 mm
- EFL
- 22 mm
- BFL
- 20.73 mm
- R1
- 11.37 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
67-478-INK 9.0mm Dia. x 27.0mm FL; NIR II; Inked; Plano-Convex Lens NIR II 750-1550nm
The 67-478-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 9.0mm, is designed for use in the Near-Infrared II (NIR II) spectrum, specifically for wavelengths between 750 and 1550nm.
The lens features a front and back coating of edm nir-ii std curve, which enhances its performance in the NIR II spectrum. The lens has a thickness of 1.0mm at the edge and 1.93mm at the center, providing a base for various optical applications.
The effective focal length (EFL) of this lens is 22mm, making it suitable for applications that require a longer focal length. The lens's front radius of curvature (R1) is 11.37mm, and the back focal length (BFL) is 20.73mm. The lens is made of N-BK7 Schott, a popular optical glass known for its excellent optical properties.
This lens is in stock and available for immediate purchase, as indicated by its weblink status. For more information, users can visit the provided weblink: https://www.edmundoptics.com/f/nir-ii-coated-plano-convex-pcx-lenses/14105/.