83-339 2 mm Dia. N-PSK53A/N-LASF9 Achromatic Doublet; EFL=12mm MgF2 400-700nm
- Type
- Lens
- Subtype
- Multiplets
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 2 mm
- EFL
- 12 mm
- R1
- 7.2 mm
- R2
- -7.2 mm
Material 1
- Name
- N-PSK53A
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.6200834290222301
- λ
- 550 nm
- B1
- 1.38121836
- C1
- 0.00706416337 μm2
- B2
- 0.196745645
- C2
- 0.0233251345 μm2
- B3
- 0.886089205
- C3
- 97.4847345 μm2
Material 2
- Name
- N-LASF9
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.8558415959902288
- λ
- 550 nm
- B1
- 2.00029547
- C1
- 0.0121426017 μm2
- B2
- 0.298926886
- C2
- 0.0538736236 μm2
- B3
- 1.80691843
- C3
- 156.530829 μm2
83-339 2 mm Dia. N-PSK53A/N-LASF9 Achromatic Doublet; EFL=12mm MgF2 400-700nm
The 83-339 is a high-quality achromatic doublet lens from Edmund Optics, designed with a 2 mm diameter and a focal length of 12 mm. This lens is a multiplet, meaning it is composed of multiple elements to correct chromatic aberration and improve image quality.
The lens is made from two types of Schott glass, N-PSK53A and N-LASF9, which are known for their excellent optical properties. The lens is coated with EDM MgF2 std curve on both the front and back surfaces, providing improved light transmission and durability.
The geometry of the lens is carefully designed to optimize its performance. The inner and outer radii are 0, indicating a symmetrical design. The thickness at the edge is 1.91 mm, while the thickness at the center is 1 mm. The lens has a high refractive index, making it suitable for a wide range of optical applications.
The lens is available from Edmund Optics and is currently in stock. For more information, including technical specifications and pricing, please refer to the provided weblink.
