62-483 9 mm Dia. N-BAF10/N-SF10 Negative Achromatic Doublet; EFL=-25mm VIS 0° 425-675nm
- Type
- Lens
- Subtype
- Multiplets
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 9 mm
- EFL
- -25 mm
- R1
- -17.75 mm
- R2
- 12.17 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
62-483 9 mm Dia. N-BAF10/N-SF10 Negative Achromatic Doublet; EFL=-25mm VIS 0° 425-675nm
The 62-483 is a high-quality negative achromatic doublet lens, sourced from the renowned optical vendor Edmund Optics. This lens boasts a 9 mm diameter and a focal length of -25 mm, making it suitable for a wide range of applications. The lens is designed using N-BAF10 and N-SF10 Schott glass, which are known for their excellent optical properties.
The lens features a multilayer coating, specifically the EDM VIS-0 STD curve, on both the front and back surfaces. This coating enhances the lens's transmission and reduces reflection, thereby improving its overall performance. The lens's geometry is meticulously designed, with a thickness of 5.13 mm at the edge, 2 mm at the center, and 2.55 mm at the center-A. The inner and outer radii are 0, indicating a circular shape.
The 62-483 is a versatile lens, optimized for the visible spectrum between 425 and 675 nm. It is available for purchase through the Edmund Optics website, where it is currently in stock. This lens is a reliable choice for those seeking a high-performance, negative achromatic doublet lens for their optical systems.
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