45-702 9.0mm Dia. x -27 FL; Uncoated; UV Plano-Concave Lens
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 9 mm
- EFL
- -27 mm
- BFL
- -28.42 mm
- R1
- -12.4 mm
Material
- Name
- Fused Silica
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.458462342053241
- λ
- 587.6 nm
- B1
- 0.6961663
- C1
- 0.00467914825849 μm2
- B2
- 0.4079426
- C2
- 0.013512063073959999 μm2
- B3
- 0.8974794
- C3
- 97.934002537921 μm2
45-702 9.0mm Dia. x -27 FL; Uncoated; UV Plano-Concave Lens
The 45-702 is a Plano-Concave Spherical Lens with a 9.0mm diameter, sourced from Edmund Optics. This uncoated lens is designed for use with a center wavelength of 587.6nm and is made from fused silica (mal-1965). The lens has a thickness of 2.73mm at the edge and 2.0mm at the center, with a back focal length of -28.42mm and an effective focal length of -27mm. The inner and outer radii of the lens are 0mm. The lens's geometry is circular, making it suitable for a wide range of optical applications. The lack of coating on this lens makes it ideal for use in environments where minimal reflection is required.
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