PAC35AR.16 25 mm Dia. N-LAK22/N-SF6 Plano-Convex Achromatic Doublet; EFL=150mm NIR-IR 750-1550nm
- Type
- Lens
- Subtype
- Multiplets
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 150 mm
- R1
- -84.66 mm
- R2
- -1071.91 mm
Material 1
- Name
- N-LAK22
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.6536179449828925
- λ
- 550 nm
- B1
- 1.14229781
- C1
- 0.00585778594 μm2
- B2
- 0.535138441
- C2
- 0.0198546147 μm2
- B3
- 1.04088385
- C3
- 100.834017 μm2
Material 2
- Name
- N-SF6
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.811866267147773
- λ
- 550 nm
- B1
- 1.77931763
- C1
- 0.0133714182 μm2
- B2
- 0.338149866
- C2
- 0.0617533621 μm2
- B3
- 2.08734474
- C3
- 174.01759 μm2
PAC35AR.16 25 mm Dia. N-LAK22/N-SF6 Plano-Convex Achromatic Doublet; EFL=150mm NIR-IR 750-1550nm
The PAC35AR.16 is a high-quality achromatic doublet lens, designed and manufactured by MKS/Newport. This lens, with a 25 mm diameter, is specifically engineered for use in the near-infrared and infrared spectrum, between 750nm and 1550nm.
The lens is constructed from two types of Schott glass, N-LAK22 and N-SF6, which are renowned for their optical clarity and performance in the specified wavelength range. The lens features a plano-convex geometry, with a 9mm thickness at the edge and a center thickness of 10mm, distributed between the two glass types.
The PAC35AR.16 has an effective focal length (EFL) of 150mm, providing a high level of magnification and precision. The lens's curvature is carefully designed to minimize chromatic aberration, a common issue in lens systems, particularly in the infrared spectrum. The lens's front and back surfaces are coated with New AR-16e, a broadband anti-reflective coating that further enhances its performance by reducing surface reflections.
This lens is currently in stock and available for immediate purchase through the MKS/Newport website. Its catalog number, PAC35AR.16, can be used for easy reference and identification.
