67-584-INK 50.0mm Dia. x 125.0mm 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
- 50 mm
- EFL
- 50 mm
- BFL
- 43.28 mm
- R1
- 39.24 mm
Material
- Name
- N-SF11
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.7847141030246312
- λ
- 587.6 nm
- B1
- 1.73759695
- C1
- 0.013188707 μm2
- B2
- 0.313747346
- C2
- 0.0623068142 μm2
- B3
- 1.89878101
- C3
- 155.23629 μm2
67-584-INK 50.0mm Dia. x 125.0mm FL; NIR II; Inked; Plano-Convex Lens NIR II 750-1550nm
The 67-584-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 50.0mm and a focal length of 50.0mm, is designed for use in the Near-Infrared II (NIR II) spectrum, specifically for wavelengths between 750nm and 1550nm.
The lens is made from n-SF11 Schott, a high-index glass with excellent transmittance in the NIR range. The front and back surfaces of the lens are coated with the EDM NIR-II STD CURVE coating, which is specifically designed for use in the NIR II spectrum. This coating enhances the lens's performance by reducing surface reflections and increasing transmission.
The lens has a thickness of 3.0mm at the edge and 12.0mm at the center. The inner radius is 0.0mm, and the outer radius is also 0.0mm, indicating a plano surface on the other side of the lens. The lens's design and construction make it suitable for a wide range of applications in the NIR II spectrum, including biomedical imaging, optical communication, and spectral analysis.
The lens is currently in stock and available for purchase through the Edmund Optics website. The provided weblink leads directly to the product page for easy access and ordering.