67-471-INK 6.0mm Dia. x 72.0mm 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
- 6 mm
- EFL
- 60 mm
- BFL
- 58.95 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
67-471-INK 6.0mm Dia. x 72.0mm FL; NIR II; Inked; Plano-Convex Lens NIR II 750-1550nm
The 67-471-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 6.0mm, is designed for use in the Near-Infrared II (NIR II) spectrum, specifically for wavelengths between 750nm and 1550nm.
The lens features a front and back coating of edm nir-ii std curve, which is specifically designed for use in the NIR II spectrum. This coating enhances the lens' performance in this region, providing superior image quality and light transmission.
The lens has a thickness of 1.45mm at the edge and 1.6mm at the center. The effective focal length (EFL) of the lens is 60mm, making it suitable for a variety of optical applications. The lens' inner radius is 0mm, and the outer radius is also 0mm, indicating a plano surface on the non-curved side.
The lens' base shape is circular, and its geometry is designed for optimal performance in its intended application. The radius of curvature (R1) is 31.01mm, and the back focal length (BFL) is 58.95mm.
This lens is made from n-bk7 schott, a high-quality optical glass that is known for its excellent optical properties. The lens is inked, indicating that it has been marked or labeled for identification or tracking purposes.
The lens' web links are valid and lead to the product page on the Edmund Optics website, where it is listed as in stock. This indicates that the lens is readily available for purchase and delivery.