67-429 1.5mm Dia. x 2.0mm FL; NIR II Coated; Plano-Convex Lens NIR II 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 1.5 mm
- EFL
- 2 mm
- BFL
- 1.57 mm
- R1
- 1.7 mm
Material
- Name
- N-LASF9
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.8502442055719617
- λ
- 587.6 nm
- B1
- 2.00029547
- C1
- 0.0121426017 μm2
- B2
- 0.298926886
- C2
- 0.0538736236 μm2
- B3
- 1.80691843
- C3
- 156.530829 μm2
67-429 1.5mm Dia. x 2.0mm FL; NIR II Coated; Plano-Convex Lens NIR II 750-1550nm
The 67-429 is a Plano-Convex Lens, a type of spherical lens, sourced from Edmund Optics. This lens boasts a diameter of 1.5mm and a focal length of 2.0mm, making it a compact and efficient optical component. The lens is made from the material n-lasf9 schott, a detail that could be crucial for users looking for specific material properties.
The lens's geometry is another key feature. It has an edge thickness of 0.63mm and a center thickness of 0.8mm, providing a balance between weight and optical performance. The effective focal length (EFL) is 2mm, and the radius of curvature (R1) is 1.7mm, which are essential specifications for lens selection and system design.
The 67-429 lens is coated with edm nir-ii std curve on both the front and back surfaces. This coating enhances its performance in the near-infrared (NIR) spectrum, specifically between 750nm and 1550nm. This makes it an ideal choice for applications that require high-quality imaging or light transmission in the NIR range.
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