48-345 6mm Dia. x -9 FL; VIS-NIR Coated; Plano-Concave Lens 400-1000nm
- 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
48-345 6mm Dia. x -9 FL; VIS-NIR Coated; Plano-Concave Lens 400-1000nm
The 48-345 is a 6mm diameter Plano-Concave lens, boasting a -9 FL (focal length) and a base shape of Circular. This lens is sourced from the reputable vendor, Edmund Optics. The lens's geometry is meticulously designed, with a thickness edge of 2.04 and a thickness center of 1.5. The effective focal length (EFL) is -9, and the first radius of curvature (R1) is -7.06. The back focal length (BFL) is -9.84, and both the inner and outer radii are 0.
This lens is crafted from the high-quality material, n-sf11 schott, which is known for its exceptional optical properties. The lens is designed to operate within the wavelength of 587.6 nm. The lens features a VIS-NIR coating, specifically the 'edm visnir0sp2002000' on both the front and back, ensuring optimal performance within the visible to near-infrared spectrum (400-1000nm).
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