PAC082AR.14 38.1 mm Dia. N-BK7/N-SF5 Visible Achromatic Doublet; EFL=300mm 430-700nm
- Type
- Lens
- Subtype
- Multiplets
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 38.1 mm
- EFL
- 300 mm
- R1
- -134.16 mm
- R2
- -401.21 mm
Material 1
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5185223876207927
- λ
- 550 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
Material 2
- Name
- N-SF5
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.6771143911586193
- λ
- 550 nm
- B1
- 1.52481889
- C1
- 0.011254756 μm2
- B2
- 0.187085527
- C2
- 0.0588995392 μm2
- B3
- 1.42729015
- C3
- 129.141675 μm2
PAC082AR.14 38.1 mm Dia. N-BK7/N-SF5 Visible Achromatic Doublet; EFL=300mm 430-700nm
The PAC082AR.14 is a high-quality achromatic doublet lens from MKS/Newport, designed for use in the visible spectrum, specifically between 430 and 700nm. This lens, with a catalog number PAC082AR.14, is a multiplet type, featuring a base shape of a circle and a diameter of 38.1mm.
The lens's geometry is meticulously designed, with a thickness at the edge of 9.6mm and an effective focal length (EFL) of 300mm. The inner and outer radii are 0, indicating a symmetrical design. The lens's front and back surfaces are coated with a new AR-14 coating, providing excellent anti-reflective properties.
The lens is composed of two types of materials: N-BK7 from Schott and N-SF5 from Schott. These materials are strategically arranged in a doublet configuration to correct chromatic aberration, ensuring high-quality imaging. The lens's central thickness is 11mm, with individual thicknesses at the center of 7mm and 4mm.
The lens's geometry is further enhanced with a first radius (r1) of -134.16 and a second radius (r2) of -401.214. These radii, combined with the lens's other specifications, contribute to its excellent optical performance.
The PAC082AR.14 is currently in stock and available for purchase on the MKS/Newport website, as indicated by its valid weblink status. This lens is a reliable choice for applications requiring high-quality imaging in the visible spectrum.
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