G063155331 31.5 mm Dia. N-BK7 Mounted Double-Convex Lens; EFL=130mm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 31.5 mm
- EFL
- 130 mm
- R1
- 134.32 mm
- R2
- -134.32 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
G063155331 31.5 mm Dia. N-BK7 Mounted Double-Convex Lens; EFL=130mm
This is the G063155331, a 31.5 mm diameter N-BK7 mounted double-convex lens with an effective focal length (EFL) of 130mm. The lens is sourced from Qioptiq Photonics, a renowned vendor in the field of precision optics.
The lens is of the spherical type, specifically a symmetric convex-convex lens with a base shape of a circle. The edge thickness of the lens measures 2.2mm, while the center thickness is 4mm, providing a robust and sturdy structure. The lens's inner and outer radii are both zero, indicating a uniform curvature throughout.
The lens is made from N-BK7, a popular glass type in the optical industry known for its excellent optical properties. It is designed to operate at a wavelength of 587.6nm. The lens's front and back surfaces are coated with Qio AL RALVIS AOI 45, a high-quality anti-reflective coating that enhances the lens's performance by reducing surface reflections.
The lens is currently in stock and available for purchase. For more information, please refer to the vendor's website at https://www.qioptiq-shop.com/en/Precision-Optics/Singlets/Symmetric-Convex-Lenses/Symmetric-convex-lenses-mounted.html.