45-205 4 mm Dia. N-BAF10/N-SF10 Achromatic Doublet; EFL=8mm MgF2 400-700nm
- Type
- Lens
- Subtype
- Multiplets
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 4 mm
- EFL
- 8 mm
- R1
- 5.76 mm
- R2
- -3.49 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
45-205 4 mm Dia. N-BAF10/N-SF10 Achromatic Doublet; EFL=8mm MgF2 400-700nm
The 45-205 is a high-quality achromatic doublet lens, sourced from the renowned optical vendor, Edmund Optics. This lens, with a 4 mm diameter, is designed for use in the visible spectrum, specifically between 400-700nm, making it suitable for a wide range of optical applications.
The lens features a focal length of 8mm, indicated by its Effective Focal Length (EFL), providing a compact and efficient optical solution. The lens is constructed from two types of glass, N-BAF10 and N-SF10, both from Schott, ensuring high-quality optical performance.
The 45-205 lens boasts a sophisticated geometry, with an inner radius of 0 and an outer radius of 0, providing a clean, crisp optical path. The lens has a thickness of 2.09mm at the edge and 1.5mm at the center, with an additional 1.03mm thickness at the center a. The lens's front and back surfaces are coated with Edmund Optics' standard MgF2 coating, providing excellent transmission and protection across the specified wavelength range.
This lens is a multiplet, meaning it is composed of multiple elements, enhancing its optical performance and versatility. The 45-205 is currently in stock and available for immediate use, making it an ideal choice for those seeking a reliable and efficient optical component.
More Lens
