32-500 30 mm Dia. N-BK7/N-SF5 Achromatic Doublet; EFL=100mm MgF2 400-700nm
- Type
- Lens
- Subtype
- Multiplets
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 30 mm
- EFL
- 100 mm
- R1
- 61.36 mm
- R2
- -44.3 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
32-500 30 mm Dia. N-BK7/N-SF5 Achromatic Doublet; EFL=100mm MgF2 400-700nm
The 32-500 is a high-quality achromatic doublet lens, sourced from the renowned optical vendor, Edmund Optics. This lens is designed with a base shape of 30 mm diameter and a focal length of 100 mm, making it suitable for a wide range of optical applications.
The lens is constructed from two types of glass, N-BK7 and N-SF5, both from Schott. This combination is used to correct chromatic aberrations, ensuring sharp and clear images across the visible spectrum (400-700 nm). The lens features a standard MgF2 coating on both the front and back surfaces, which reduces reflection and increases transmission in the visible range.
The geometry of the lens includes an edge thickness of 8.31 mm, an inner radius of 0 mm, and an outer radius of 0 mm. The center thickness is 8.25 mm, with a center 'a' thickness of 2.8 mm. The lens is designed as a multiplet, which means it is composed of multiple elements to achieve superior optical performance.
The lens is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website using the provided weblink.
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