49-173 3.0mm Dia. x 15.0mm FL; VIS 0deg Coated; Plano-Convex Lens VIS 0° 425-675nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 3 mm
- EFL
- 15 mm
- BFL
- 14.17 mm
- R1
- 7.78 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
49-173 3.0mm Dia. x 15.0mm FL; VIS 0deg Coated; Plano-Convex Lens VIS 0° 425-675nm
This is a 3.0mm diameter x 15.0mm focal length Plano-Convex lens, sourced from the renowned optical components vendor, Edmund Optics. The lens is designed for the visible spectrum, specifically between 425-675nm, and features a standard VIS 0° coating on both the front and back surfaces.
The lens's geometry is characterized by a 7.78mm radius of curvature on the convex side, resulting in a back focal length of 14.17mm. The edge thickness measures 1.12mm, while the center thickness is slightly greater at 1.26mm. The lens material is n-BK7 Schott, a popular choice for its high refractive index and low dispersion.
The VIS 0° coating on the lens is a standard coating that provides excellent transmission and anti-reflection properties across the visible spectrum. This coating is designed to enhance the lens's performance by reducing surface reflections and increasing light transmission.
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