47-714-INK 30 mm Dia. N-SSK8/N-SF10 Achromatic Doublet; EFL=60mm VIS 0° 425-675nm
- Type
- Lens
- Subtype
- Multiplets
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 30 mm
- EFL
- 60 mm
- R1
- 32.6 mm
- R2
- -31.81 mm
Material 1
- Name
- N-SSK8
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.6203679865890697
- λ
- 550 nm
- B1
- 1.44857867
- C1
- 0.00869310149 μm2
- B2
- 0.117965926
- C2
- 0.0421566593 μm2
- B3
- 1.06937528
- C3
- 111.300666 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
47-714-INK 30 mm Dia. N-SSK8/N-SF10 Achromatic Doublet; EFL=60mm VIS 0° 425-675nm
The 47-714-INK is a high-quality Achromatic Doublet lens, boasting a 30 mm diameter and an effective focal length (EFL) of 60 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 directly from their website.
The lens is constructed from two types of Schott glass, N-SSK8 and N-SF10, which are carefully selected to minimize chromatic aberration, a common issue in lenses. The front and back surfaces of the lens are coated with EDm Vis-0 std curve, a proprietary coating developed by Edmund Optics, further enhancing its performance and durability.
The lens geometry is meticulously designed, with a thickness of 7.66 mm at the edge, 8.47 mm at the center, and 2.99 mm at the center a. The inner and outer radii are 0, indicating a circular shape. The lens's base shape is also circular, making it suitable for a wide range of optical applications.
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