PAC040 25.4 mm Dia. N-BAF10/N-SF10 Visible Achromatic Doublet; EFL=50.8mm MgF2 400-700nm
- Type
- Lens
- Subtype
- Multiplets
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 50.8 mm
- R1
- -21.46 mm
- R2
- -232.96 mm
Material 1
- Name
- N-BAF10
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.6730569473646495
- λ
- 550 nm
- B1
- 1.5851495
- C1
- 0.00926681282 μm2
- B2
- 0.143559385
- C2
- 0.0424489805 μm2
- B3
- 1.08521269
- C3
- 105.613573 μm2
Material 2
- Name
- N-SF10
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.7336618876174243
- λ
- 550 nm
- B1
- 1.62153902
- C1
- 0.0122241457 μm2
- B2
- 0.256287842
- C2
- 0.0595736775 μm2
- B3
- 1.64447552
- C3
- 147.468793 μm2
PAC040 25.4 mm Dia. N-BAF10/N-SF10 Visible Achromatic Doublet; EFL=50.8mm MgF2 400-700nm
The PAC040 is a high-quality achromatic doublet lens from MKS/Newport, designed for visible light applications with a wavelength range of 400-700nm. This lens, with a catalog number PAC040, is a multiplet type, featuring a base shape of a circle and a diameter of 25.4mm.
The lens geometry is meticulously designed, with an effective focal length (EFL) of 50.8mm. The edge thickness of the lens is 7mm, while the center thickness varies, with 7.8mm for the first center and 2mm for the second, totaling 9.8mm for the center thickness. The lens's inner and outer radii are 0mm each, and the curvature radius (r) is 34.608mm, with r1 and r2 being -21.46mm and -232.961mm, respectively.
The lens is made from two types of Schott glass, N-BAF10 and N-SF10, ensuring high optical quality. The lens is coated with a new MgF2BK7 from figur coating on both the front and back surfaces, enhancing its performance in the visible light spectrum.
The lens's web links are valid and in stock, indicating its availability for immediate use. This lens is an excellent choice for applications requiring high-performance achromatic doublets in the visible light spectrum.
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