84-311 15mm Dia. x 75mm FL VIS 0deg Coated; UV Plano-Convex Lens VIS 0° 425-675nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 15 mm
- EFL
- 75 mm
- BFL
- 72.94 mm
- R1
- 34.39 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
84-311 15mm Dia. x 75mm FL VIS 0deg Coated; UV Plano-Convex Lens VIS 0° 425-675nm
The 84-311 is a 15mm diameter, 75mm focal length Plano-Convex lens, specifically designed for visible light applications with a wavelength of 587.6nm. Sourced from Edmund Optics, this lens is made from fused silica (mal-1965) and features a standard curve coating on both the front and back surfaces.
The lens's geometry includes an edge thickness of 2.17mm and a center thickness of 3mm. The inner and outer radii are both zero, while the back focal length (BFL) is 72.94mm and the effective focal length (EFL) is 75mm. The lens's curvature is spherical, with a 34.39mm radius on the convex side.
This lens is ideal for applications that require a high level of optical clarity and precision. Its UV transmission properties make it suitable for use in ultraviolet light applications, while its visible light coating ensures optimal performance in the visible spectrum. The lens's robust fused silica construction ensures durability and resistance to environmental factors, making it a reliable choice for a wide range of optical applications.
