G052109329 12.5 mm Dia. N-BK7 Mounted Plano-Convex Lens; EFL=20mm 1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 12.5 mm
- EFL
- 20 mm
- R1
- 10.44 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167817367777034
- λ
- 588 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
G052109329 12.5 mm Dia. N-BK7 Mounted Plano-Convex Lens; EFL=20mm 1064nm
This is a mounted plano-convex lens, type G052109329, with a diameter of 12.5 mm, sourced from Qioptiq Photonics. The lens is made of N-BK7, a popular glass type in the optical industry, known for its excellent optical properties. The lens's geometry includes a thickness edge of 1.4 mm and a thickness center of 3.5 mm, with an effective focal length (EFL) of 20 mm at a wavelength of 588 nm.
The lens's front and back surfaces are coated with Qio HP Nbar Arhs-Yag, a high-performance anti-reflection coating designed for use in the infrared spectrum, specifically at 1064 nm. This coating enhances the lens's transmission and reduces unwanted reflections, making it suitable for high-power laser applications.
The lens's base shape is circular, and its geometry is spherical, with a radius of curvature (R1) of 10.441 mm for the convex surface. The lens's inner and outer radii are both zero, indicating a plano surface on the opposite side of the convex surface.
The lens is currently in stock and available for purchase on the Qioptiq Photonics website. For more information, please refer to the provided weblink.
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