48-746-INK 15.0mm Dia. x 22.5mm FL; NIR I; Inked; Plano-Convex Lens NIR I 600-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 15 mm
- EFL
- 22.5 mm
- BFL
- 20.5 mm
- R1
- 15.12 mm
Material
- Name
- N-SF5
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.6727030184452947
- λ
- 587.6 nm
- B1
- 1.52481889
- C1
- 0.011254756 μm2
- B2
- 0.187085527
- C2
- 0.0588995392 μm2
- B3
- 1.42729015
- C3
- 129.141675 μm2
48-746-INK 15.0mm Dia. x 22.5mm FL; NIR I; Inked; Plano-Convex Lens NIR I 600-1050nm
The 48-746-INK is a Plano-Convex Spherical Lens, sourced from the renowned optical component vendor, Edmund Optics. This lens, with a diameter of 15.0mm, is designed for use in the Near-Infrared (NIR) spectrum, specifically between 600-1050nm. The lens features a front and back coating of EDM NIR-I STD Curve, providing superior performance and durability.
The lens has a thickness of 1.36mm at the edge and 3.35mm at the center, with an effective focal length (EFL) of 22.5mm. The radius of curvature for the first surface (R1) is 15.12mm, and the back focal length (BFL) is 20.5mm. The lens is made from N-SF5 Schott, a material known for its excellent optical properties in the NIR spectrum.
The lens is inked, which is a process that adds a dye or pigment to the surface of the lens. This can be useful for marking or identifying the lens, or for reducing unwanted reflections. The lens is circular in base shape, making it suitable for a wide range of optical applications.
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