32-882 12.5 mm Dia. N-BK7/N-SF5 Achromatic Doublet; EFL=75mm MgF2 400-700nm
- Type
- Lens
- Subtype
- Multiplets
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- EFL
- 75 mm
- R1
- 46.44 mm
- R2
- -33.77 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
32-882 12.5 mm Dia. N-BK7/N-SF5 Achromatic Doublet; EFL=75mm MgF2 400-700nm
This is a high-quality achromatic doublet lens from the renowned optical vendor, Edmund Optics. The lens, with the catalog number 32-882, is a multiplet type, designed with a base shape that is circular. It is a crucial component for optical systems that require precise imaging and color correction.
The lens has a diameter of 12.5 mm and an effective focal length (EFL) of 75mm, making it suitable for a wide range of applications. The geometry of the lens includes a thickness of 3.97mm at the edge, a center thickness of 3mm, and a center thickness 'a' of 1.6mm. The inner and outer radii are 0, indicating a symmetrical design.
The lens is made from two types of materials, N-BK7 and N-SF5, both from Schott. These materials are known for their excellent optical properties, making them ideal for high-performance optical systems. The lens is coated with Edmund Optics' standard MgF2 coating on both the front and back surfaces, ensuring optimal light transmission in the 400-700nm spectral range.
The lens is currently in stock and available for immediate purchase. For more information, you can visit the product webpage at https://www.edmundoptics.com/p/125mm-dia-x-75mm-fl-mgfsub2sub-coated-achromatic-doublet-lens/2668/.
