65-263 1.5mm Dia. x 2.0mm FL; MgF2 Coated; Plano-Convex Lens MgF2 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 1.5 mm
- EFL
- 2 mm
- BFL
- 1.57 mm
- R1
- 1.7 mm
Material
- Name
- N-LASF9
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.8502442055719617
- λ
- 587.6 nm
- B1
- 2.00029547
- C1
- 0.0121426017 μm2
- B2
- 0.298926886
- C2
- 0.0538736236 μm2
- B3
- 1.80691843
- C3
- 156.530829 μm2
65-263 1.5mm Dia. x 2.0mm FL; MgF2 Coated; Plano-Convex Lens MgF2 400-700nm
This item is a plano-convex lens, a type of spherical lens with a single curved surface and a flat surface, offered by the renowned optical vendor, Edmund Optics. The lens boasts a diameter of 1.5mm and a focal length of 2.0mm, making it a compact and efficient optical component.
The lens is constructed from the material n-lasf9 schott, a detail that could be crucial for users seeking specific refractive indices or dispersion properties. The lens's geometry is characterized by a 1.7mm radius of curvature on the curved face, resulting in a back focal length of 1.57mm.
The lens's edges have a thickness of 0.63mm, while the center is slightly thicker at 0.8mm. This slight asymmetry could be beneficial in certain optical configurations, providing a degree of customization for users.
The lens features a coating of MgF2 on both the front and back surfaces. This coating, standard from Edmund Optics, is designed to optimize performance in the wavelength range of 400-700nm. The specific curve of this coating is also standard, ensuring consistent performance across different lenses.