49-952-INK 12.5 mm Dia. N-BAF10/N-SF57 Achromatic Doublet; EFL=17.5mm VIS-NIR 400-1000nm
- Type
- Lens
- Subtype
- Multiplets
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- EFL
- 17.5 mm
- R1
- 12.2 mm
- R2
- -9.82 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-SF57
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.854148364121864
- λ
- 550 nm
- B1
- 1.87543831
- C1
- 0.0141749518 μm2
- B2
- 0.37375749
- C2
- 0.0640509927 μm2
- B3
- 2.30001797
- C3
- 177.389795 μm2
49-952-INK 12.5 mm Dia. N-BAF10/N-SF57 Achromatic Doublet; EFL=17.5mm VIS-NIR 400-1000nm
The 49-952-INK is a high-quality achromatic doublet lens, sourced from the renowned optical vendor, Edmund Optics. This lens, with a diameter of 12.5 mm, is designed for use in the visible (VIS) and near-infrared (NIR) spectrum, spanning 400-1000nm. The lens is specifically designed for use in a variety of applications that require excellent chromatic correction and high-resolution imaging.
The lens features an effective focal length (EFL) of 17.5 mm, providing a moderate magnification and field of view suitable for many imaging applications. The lens is constructed from two types of glass, N-BAF10 and N-SF57, both from Schott, which are renowned for their optical quality and performance. The use of these materials in an achromatic doublet design ensures excellent color correction and minimal spherical aberration.
The lens has a center thickness of 5.8 mm and an edge thickness of 5.08 mm, providing robustness and rigidity. The lens also features a front and back coating of EDm VIS-NIR 0SP200-2000, which enhances its transmission and reduces surface reflections, further improving its performance in the VIS-NIR spectrum.
The 49-952-INK is currently in stock and available for immediate shipping. For more information, including detailed specifications and performance data, please refer to the product webpage provided.
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