G311382322 12.7 mm Dia. N-BK7 Double-Convex Lens; EFL=20mm 450-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- 20 mm
- R1
- 20.1 mm
- R2
- -20.1 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
G311382322 12.7 mm Dia. N-BK7 Double-Convex Lens; EFL=20mm 450-700nm
Discover the G311382322, a 12.7 mm diameter N-BK7 double-convex lens with an effective focal length (EFL) of 20mm, specifically designed for use within the wavelength range of 450-700nm. This lens is sourced from Qioptiq Photonics, a trusted vendor known for precision optics.
The lens features a base shape of a circle and is classified as a Spherical Lens (Convex-Convex) type. Its geometry includes a 0.9mm thickness at the edge and a 3mm thickness at the center, with radii of curvature R1 and R2 at 20.097mm and -20.097mm, respectively. The inner and outer radii are both 0.
The G311382322 is made of N-BK7 Schott, a popular glass type in the optical industry due to its excellent optical properties. The lens is coated with qio bbar arb2visnbk7 on both the front and back surfaces, enhancing its performance within the specified wavelength range.
This lens is available for purchase through the Qioptiq Photonics website, where it is currently in stock. With its impressive specifications and reliable performance, the G311382322 is an excellent choice for various optical applications.
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