67-983 6.0mm Dia. x -9 FL; NIR II Coated; Plano-Concave Lens 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 6 mm
- EFL
- -9 mm
- BFL
- -9.84 mm
- R1
- -7.06 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
67-983 6.0mm Dia. x -9 FL; NIR II Coated; Plano-Concave Lens 750-1550nm
The 67-983 is a 6.0mm diameter Plano-Concave lens, boasting a high-quality NIR II coating and a focal length of -9. This lens is sourced from the renowned optical vendor, Edmund Optics, and is available for purchase on their official website.
The lens is designed with a spherical shape, featuring a base shape of a circle. It is constructed from the high-performance material, n-sf11 schott, which is known for its excellent optical properties. The lens has a thickness of 2.04mm at the edge and 1.5mm at the center, providing a robust structure while maintaining a sleek profile.
The 67-983 lens is designed for use within the wavelength range of 587.6nm. It comes equipped with a standard curve coating on both the front and back, specifically the edm nir-ii std curve. This coating enhances the lens's performance within the near-infrared spectrum, making it ideal for applications that require superior optical performance in this range.
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