47-738 40 mm Dia. N-BAF10/N-SF10 Achromatic Doublet; EFL=80mm VIS 0° 425-675nm
- Type
- Lens
- Subtype
- Multiplets
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 40 mm
- EFL
- 80 mm
- R1
- 53.76 mm
- R2
- -36.73 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
47-738 40 mm Dia. N-BAF10/N-SF10 Achromatic Doublet; EFL=80mm VIS 0° 425-675nm
The 47-738 is a high-quality achromatic doublet lens, boasting a 40 mm diameter and an effective focal length (EFL) of 80 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 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 sophisticated geometry, with an inner radius of 0 mm, an outer radius of 0 mm, and a center thickness of 12.07 mm. The edge thickness is 11.75 mm, and the lens also includes an additional 4 mm thickness at the center a.
The 47-738 lens is coated with Edmund Optics' standard Vis-0 coating on both the front and back surfaces, ensuring optimal performance in the specified visible light spectrum. This coating is part of the standard curve offered by Edmund Optics, further attesting to the lens's high quality and reliability.
The lens is available in a multiplet shape, making it suitable for a wide range of optical applications. The item data also indicates that the lens is currently in stock, ensuring quick and efficient delivery upon purchase.
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