65-265 2.0mm 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
- 2 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
65-265 2.0mm Dia. x 2.0mm FL; MgF2 Coated; Plano-Convex Lens MgF2 400-700nm
This is a 2.0mm diameter by 2.0mm focal length plano-convex lens, coated with MgF2, sourced from Edmund Optics. The lens is designed for use within the wavelength range of 400-700nm, making it suitable for a wide range of optical applications.
The lens is made from n-lasf9 Schott, a material known for its excellent optical properties. It has a base shape of a circle, with an inner radius of 0 and an outer radius of 0. The lens's geometry includes a thickness edge of 0.48 and a thickness center of 0.8. The effective focal length (EFL) is 2, and the back focal length (BFL) is 1.57. The radius of curvature (R1) is 1.7.
The lens features a standard MgF2 coating on both the front and back surfaces, which is designed to provide high transmission across the specified wavelength range. This coating is part of Edmund Optics' standard curve, ensuring consistent performance across different lenses.