63-701 40 mm Dia. N-BK7/N-SF5 Achromatic Doublet; EFL=100mm MgF2 400-700nm
- Type
- Lens
- Subtype
- Multiplets
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 40 mm
- EFL
- 100 mm
- R1
- 46.73 mm
- R2
- -50.61 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
63-701 40 mm Dia. N-BK7/N-SF5 Achromatic Doublet; EFL=100mm MgF2 400-700nm
The 63-701 is a high-quality achromatic doublet lens, boasting a 40 mm diameter and an effective focal length (EFL) of 100 mm. This lens is meticulously crafted from two distinct materials, N-BK7 and N-SF5, both sourced from Schott, a renowned manufacturer known for producing superior optical glass.
The lens features a complex geometry, with a thickness of 7.92 mm at the edge, and a center thickness of 10 mm. The inner and outer radii are zero, suggesting a symmetrical design. The first radius of curvature (r1) is 46.73 mm, while the second radius (r2) is -50.61 mm, and the third radius (r3) is -341.7 mm. These radii values indicate a carefully designed lens system that provides excellent image quality.
The 63-701 lens is coated with Edmund Optics' standard MgF2 coating on both the front and back surfaces. This coating, designed for the 400-700 nm spectral range, enhances the lens's light transmission and reduces surface reflections, thereby improving overall optical performance.
The lens is available from Edmund Optics, a leading supplier of optical components. According to the vendor's website, the lens is currently in stock, ensuring quick delivery for your optical system needs.
More Lens
