84-380 3mm Dia. x -6 FL; VIS-NIR Coated; Plano-Concave Lens 400-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 3 mm
- EFL
- -6 mm
- BFL
- -6.56 mm
- R1
- -4.71 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
84-380 3mm Dia. x -6 FL; VIS-NIR Coated; Plano-Concave Lens 400-1000nm
The 84-380 is a 3mm diameter Plano-Concave Lens with a focal length of -6, sourced from Edmund Optics. This lens is designed for use in the visible to near-infrared spectrum, spanning 400-1000nm, making it suitable for a wide range of optical applications.
The lens is made from n-sf11 Schott, a high-index glass with excellent optical properties. It features a spherical shape, with a base shape of circular, and a geometry that includes a 1.17mm thickness at the edge and 1mm at the center. The inner and outer radii are both zero, indicating a uniform curvature.
The 84-380 is coated with edm visnir0sp2002000 on both the front and back surfaces. This coating is designed to enhance the lens' performance in the visible to near-infrared spectrum, reducing reflection and increasing transmission.
The lens is currently in stock and available for immediate purchase. For more information, including technical specifications and pricing, please refer to the vendor's website using the provided weblink.