67-460-INK 6.0mm Dia. x 7.5mm 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
- 7.5 mm
- BFL
- 6.1 mm
- R1
- 5.89 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
67-460-INK 6.0mm Dia. x 7.5mm FL; NIR II; Inked; Plano-Convex Lens NIR II 750-1550nm
The 67-460-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 (NIR) spectrum, specifically between 750-1550nm, making it suitable for various applications in this range.
The lens features a front and back coating of edm nir-ii std curve, which is standard for NIR-II applications. This coating enhances the lens' performance in the NIR spectrum, ensuring optimal functionality.
The geometry of the lens includes a thickness edge of 1.68mm and a thickness center of 2.5mm. The effective focal length (EFL) is 7.5mm, and the radius of curvature (R1) is 5.89mm. The back focal length (BFL) is 6.1mm, and both the inner and outer radii are 0mm.
The lens is made from n-sf11 Schott, a high-index glass with excellent transmittance in the NIR spectrum. This material ensures high-quality imaging and minimal light loss.
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