65-300 2.5mm Dia. x 2.0mm FL; VIS-NIR Coated; Plano-Convex Lens VIS-NIR 400-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 2.5 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
65-300 2.5mm Dia. x 2.0mm FL; VIS-NIR Coated; Plano-Convex Lens VIS-NIR 400-1000nm
The 65-300 is a Plano-Convex Lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a base shape of a circle, has a diameter of 2.5mm and a thickness at the edge of 0.25mm, while the center thickness is 0.8mm. The effective focal length (EFL) of this lens is 2mm.
The lens's front and back surfaces have the same coating, "edm visnir0sp2002000", which is a VIS-NIR coating suitable for the wavelength of 587.6nm. This coating enhances the lens's performance in the visible to near-infrared spectrum, specifically between 400-1000nm.
The lens's inner and outer radii are both zero, indicating a simple, straightforward design. The first radius of curvature (R1) is 1.7mm, and the back focal length (BFL) is 1.57mm.
This lens is made from the material "n-lasf9 schott", a type of glass known for its optical properties. The lens's geometry and coating make it suitable for various applications that require a compact, high-performing lens in the visible to near-infrared spectrum.
For more information and to purchase, please visit the vendor's website using the provided weblink. The status of the weblink indicates that the product is in stock as of the last update.
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