84-206 6.0mm Dia. x 7.5mm FL; Plano-Convex Lens Laser V-Coat 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)
- 1.74339920266441
- λ
- 1550 nm
- B1
- 1.73759695
- C1
- 0.013188707 μm2
- B2
- 0.313747346
- C2
- 0.0623068142 μm2
- B3
- 1.89878101
- C3
- 155.23629 μm2
84-206 6.0mm Dia. x 7.5mm FL; Plano-Convex Lens Laser V-Coat 1550nm
The 84-206 is a Plano-Convex spherical lens, boasting a 6.0mm diameter and a focal length of 7.5mm, specifically designed for use with a 1550nm wavelength. This lens is sourced from the reputable vendor, Edmund Optics, and is currently in stock.
The lens is constructed from n-sf11 Schott material, a popular choice due to its excellent optical properties. It features a front and back coating of edm las v-coat 1550, providing superior laser damage resistance and enhanced transmission at the specified wavelength.
The geometry of the lens is well-defined, with a thickness at the edge of 1.68mm and a center thickness 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, indicating a flat surface.
This lens is a versatile and reliable choice for various applications requiring a Plano-Convex lens with a 1550nm wavelength. Its high-quality construction, robust coating, and precise geometry make it an excellent addition to any optical system.
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