63-705-INK 10 mm Dia. N-BAF10/N-SF10 Achromatic Doublet; EFL=15mm VIS 0° 425-675nm
- Type
- Lens
- Subtype
- Multiplets
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 10 mm
- EFL
- 15 mm
- R1
- 10.04 mm
- R2
- -7 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
63-705-INK 10 mm Dia. N-BAF10/N-SF10 Achromatic Doublet; EFL=15mm VIS 0° 425-675nm
The 63-705-INK is a high-quality achromatic doublet lens, boasting a 10 mm diameter and an effective focal length of 15 mm, specifically designed for the visible light spectrum ranging from 425 to 675 nm. This lens is sourced from the renowned optical vendor, Edmund Optics, and is available for purchase through their official website.
This achromatic doublet is composed of two types of Schott glass, N-BAF10 and N-SF10, which are carefully selected to minimize chromatic aberration, a common issue in optical systems. The lens features a standard curve coating on both the front and back surfaces, further enhancing its performance by reducing reflection and increasing transmission.
The lens geometry is meticulously designed, with an outer radius of 0 mm and an inner radius of 0 mm, indicating a simple, circular shape. The edge thickness measures 6.01 mm, while the center thickness is 5.5 mm, providing a robust structure. The lens also has a small thickness variation (a) of 2 mm at the center, which can be beneficial in certain optical system designs.
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