67-562-INK 25.4mm Dia. x 50.8mm 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
- 25.4 mm
- EFL
- 750 mm
- BFL
- 747.89 mm
- R1
- 387.6 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
67-562-INK 25.4mm Dia. x 50.8mm FL; NIR II; Inked; Plano-Convex Lens NIR II 750-1550nm
The 67-562-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 25.4mm, is designed for use in the Near-Infrared II (NIR II) spectrum, specifically for wavelengths between 750nm and 1550nm.
The lens features a standard curvature coating on both the front and back surfaces, identified as 'edm nir-ii std curve'. This coating is specifically designed for use in the NIR II spectrum, enhancing the lens' performance in this range.
The lens has a thickness of 3mm at the edge and 3.2mm at the center. The effective focal length (EFL) of the lens is 750mm, and the radius of curvature (R1) is 387.6mm. The back focal length (BFL) is 747.89mm. The lens is made of N-BK7 Schott glass, a common material for optical lenses due to its excellent optical properties and durability.
The lens is inked, which is a process where a dye is applied to the edge of the lens. This is often done for identification or tracking purposes. The lens is circular in base shape, making it suitable for a wide range of applications.
The item data indicates that this lens is in stock, and the web link provided leads to the product page on the Edmund Optics website, where users can find more information and purchase the lens.
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