PAC022 12.7 mm Dia. N-BAF10/N-SF10 Visible Achromatic Doublet; EFL=25.4mm MgF2 400-700nm
- Type
- Lens
- Subtype
- Multiplets
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- 25.4 mm
- R1
- -10.54 mm
- R2
- -116.8 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
PAC022 12.7 mm Dia. N-BAF10/N-SF10 Visible Achromatic Doublet; EFL=25.4mm MgF2 400-700nm
The PAC022 is a high-quality achromatic doublet lens from the renowned optical vendor MKS/Newport. This lens, with a diameter of 12.7 mm, is designed for visible light applications, specifically within the 400-700nm range. The lens is a multiplet, meaning it is composed of multiple elements, which in this case are N-BAF10 and N-SF10 from Schott.
The lens features an effective focal length (EFL) of 25.4mm, making it suitable for a wide range of optical applications. The geometry of the lens is carefully designed, with an inner radius of 0 and an outer radius of 0, ensuring optimal light transmission. The lens has a thickness of 4.1mm at the edge and 5.5mm at the center, providing structural integrity and stability.
The PAC022 lens is coated with MgF2 on both the front and back surfaces, which enhances its optical performance by reducing reflection and increasing transmission. The coating is applied using the new mgf2bk7fromfigur method, ensuring high-quality and durable coating.
