47-733-INK 20 mm Dia. S-BAH11/N-SF10 Achromatic Doublet; EFL=30mm VIS 0° 425-675nm
- Type
- Lens
- Subtype
- Multiplets
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 20 mm
- EFL
- 30 mm
- R1
- 21.41 mm
- R2
- -13.75 mm
Material 1
- Name
- S-BAH11
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.6696557498333158
- λ
- 550 nm
- B1
- 1.5713886
- C1
- 0.00910807936 μm2
- B2
- 0.147869313
- C2
- 0.0402401684 μm2
- B3
- 1.28092846
- C3
- 130.399367 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
47-733-INK 20 mm Dia. S-BAH11/N-SF10 Achromatic Doublet; EFL=30mm VIS 0° 425-675nm
The 47-733-INK is a high-quality Achromatic Doublet Lens, boasting a 20 mm diameter and an effective focal length (EFL) of 30 mm. This lens is designed to provide superior performance within the visible light spectrum, specifically between 425-675 nm. Manufactured by Edmund Optics, a trusted name in the optical industry, this lens is a reliable choice for a wide range of applications.
The lens is constructed from two different materials, S-BAH11 from Ohara and N-SF10 from Schott, which are carefully selected to minimize chromatic aberration. The front and back surfaces of the lens are coated with EDm Vis-0 std curve, enhancing its light transmission capabilities and durability.
The lens geometry is meticulously designed, with an inner radius of 0 mm, an outer radius of 0 mm, and a thickness at the edge of 7.21 mm. The center thickness is 8.4 mm, and the center thickness 'a' is 1.76 mm. The lens's base shape is circular, and it is classified as a Multiplet due to its complex construction.
The lens's web links are valid and lead to the product page on the Edmund Optics website, where users can find more information and purchase the product. The lens is currently in stock, ensuring quick delivery times.
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