88-696 15.0mm Dia. x 22.5mm FL; VIS-EXT Coated Plano-Convex Lens VIS-EXT 350-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 15 mm
- EFL
- 22.5 mm
- BFL
- 20.5 mm
- R1
- 15.12 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
88-696 15.0mm Dia. x 22.5mm FL; VIS-EXT Coated Plano-Convex Lens VIS-EXT 350-700nm
This product is a plano-convex lens, sourced from the reputable optical vendor, Edmund Optics. The lens boasts a diameter of 15.0mm and a focal length of 22.5mm, making it a compact yet powerful optical component. The lens is made from n-SF5 Schott, a high-quality optical material known for its excellent transmittance and durability.
The lens features a VIS-EXT coating on both the front and back surfaces. This coating is specifically designed to enhance the lens's performance in the visible light spectrum, between 350-700nm. The coating aids in reducing surface reflections, thereby improving the overall transmission of light through the lens.
The geometry of the lens is also noteworthy. The edge thickness is 1.36mm, while the center thickness is 3.35mm. The lens's inner radius is 0mm, and the outer radius is also 0mm, indicating a uniform curvature. The back focal length (BFL) is 20.5mm, a critical specification for designing optical systems.
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