63-696 10 mm Dia. N-BK7/N-SF5 Achromatic Doublet; EFL=30mm MgF2 400-700nm
- Type
- Lens
- Subtype
- Multiplets
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 10 mm
- EFL
- 30 mm
- R1
- 18.58 mm
- R2
- -13.17 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
63-696 10 mm Dia. N-BK7/N-SF5 Achromatic Doublet; EFL=30mm MgF2 400-700nm
The 63-696 is a high-quality achromatic doublet lens, sourced from the renowned optical components vendor, Edmund Optics. This lens, with a 10 mm diameter, is designed for use in the visible spectrum, specifically between 400-700nm, making it suitable for a wide range of optical applications.
The lens features a multicoated front and back surface with MgF2, a standard curve coating that enhances its light transmission capabilities and reduces surface reflections. The achromatic doublet design, which combines two different types of glass (N-BK7 and N-SF5), effectively corrects chromatic aberrations, ensuring sharp and clear images.
The lens has an effective focal length (EFL) of 30mm, providing a decent magnification for various applications. The geometry of the lens includes a thickness of 4.48mm at the edge, a center thickness of 3.5mm, and a center thickness 'a' of 2mm. The lens's inner and outer radii are 0, indicating a simple, circular shape.
