32-923 40 mm Dia. N-BK7/N-SF5 Achromatic Doublet; EFL=160mm MgF2 400-700nm
- Type
- Lens
- Subtype
- Multiplets
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 40 mm
- EFL
- 160 mm
- R1
- 98.66 mm
- R2
- -70.73 mm
Material 1
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5185223876207927
- λ
- 550 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
Material 2
- Name
- N-SF5
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.6771143911586193
- λ
- 550 nm
- B1
- 1.52481889
- C1
- 0.011254756 μm2
- B2
- 0.187085527
- C2
- 0.0588995392 μm2
- B3
- 1.42729015
- C3
- 129.141675 μm2
32-923 40 mm Dia. N-BK7/N-SF5 Achromatic Doublet; EFL=160mm MgF2 400-700nm
The 32-923 is a high-quality achromatic doublet lens, sourced from the renowned optical vendor, Edmund Optics. This lens is designed with a base shape of 40 mm diameter and a focal length of 160 mm, making it suitable for a wide range of optical applications.
The lens is composed of two elements, made from N-BK7 and N-SF5 Schott glass, respectively. These materials are chosen for their excellent optical properties, contributing to the lens's high performance. The lens features a standard MgF2 coating on both the front and back surfaces, which enhances its transmission capabilities within the 400-700nm spectral range.
The geometry of the lens is carefully crafted, with an inner radius of 0 mm, an outer radius of 0 mm, and a central thickness of 8.5 mm. The edge thickness measures 9.48 mm, while the central thickness 'a' is 4 mm. The lens's design, materials, and coatings make it an ideal choice for various applications requiring high-performance optical components.
For more information, including pricing and availability, please refer to the provided weblink, which is currently valid and indicates the lens is in stock.
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