45-475 9.0mm Dia. x 13.5mm 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
- 9 mm
- EFL
- 13.5 mm
- BFL
- 11.94 mm
- R1
- 9.09 mm
Material
- Name
- N-SF5
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.6727030184452947
- λ
- 587.6 nm
- B1
- 1.52481889
- C1
- 0.011254756 μm2
- B2
- 0.187085527
- C2
- 0.0588995392 μm2
- B3
- 1.42729015
- C3
- 129.141675 μm2
45-475 9.0mm Dia. x 13.5mm FL; VIS-NIR Coated; Plano-Convex Lens VIS-NIR 400-1000nm
This 45-475 Plano-Convex Lens, sourced from Edmund Optics, is a spherical lens with a diameter of 9.0mm and a focal length of 13.5mm. It is designed for use within the visible to near-infrared spectrum, specifically between 400-1000nm. The lens is made from n-sf5 Schott, a high-quality optical material known for its excellent transmission properties and durability.
The lens features a plano-convex geometry, where one side is flat (plano) and the other side is curved (convex). This design allows for efficient light collection and focusing. The lens has a thickness of 1.4mm at the edge and 2.6mm at the center, providing a solid structure while maintaining a compact form factor.
The lens is coated with edm visnir0sp2002000 on both the front and back surfaces. This coating enhances its performance within the VIS-NIR spectrum, improving transmission and reducing reflection. According to the vendor, the coating status is 'Valid - in stock', indicating its immediate availability.
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