63-705 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 10 mm Dia. N-BAF10/N-SF10 Achromatic Doublet; EFL=15mm VIS 0° 425-675nm
The 63-705 is a high-quality achromatic doublet lens, boasting a 10 mm diameter and an effective focal length (EFL) of 15mm, specifically designed for the visible light spectrum ranging from 425 to 675nm. This lens is sourced from the renowned optical vendor, Edmund Optics, and is available for purchase through their official website.
The lens is constructed from two types of Schott glass, N-BAF10 and N-SF10, which are renowned for their excellent optical properties. The lens features a multiplet geometry, with a thickness of 6.01mm at the edge, an inner radius of 0mm, and an outer radius of 0mm. The first radius of curvature (r1) is 10.04mm, the second radius (r2) is -7mm, and the third radius (r3) is -80.71mm. The center thickness of the lens is 5.5mm, with an additional 2mm at the back.
Both the front and back surfaces of the lens are coated with Edmund Optics' standard anti-reflection coating, specifically the edm vis-0 std curve. This coating is designed to minimize surface reflections and optimize transmission within the specified visible light spectrum.
