G312318525 22.4 mm Dia. N-BK7 Plano-Convex Lens; EFL=100mm 725-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 22.4 mm
- EFL
- 100 mm
- R1
- 52.33 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
G312318525 22.4 mm Dia. N-BK7 Plano-Convex Lens; EFL=100mm 725-1050nm
This is a G312318525 Plano-Convex Lens, a high-quality optical component sourced from Qioptiq Photonics. The lens has a diameter of 22.4 mm and a thickness of 2 mm at the edge, increasing to 3.2 mm at the center. The effective focal length (EFL) of this lens is 100 mm, making it suitable for a wide range of optical applications.
The lens is made from N-BK7, a popular glass type known for its excellent optical properties. This material is particularly suitable for use in the visible and near-infrared spectrum, with a wavelength of 588 nm. The lens is coated with a broadband anti-reflection coating (BBAR), specifically the Qio Bbar Arb2nirnbk7 coating, on both the front and back surfaces. This coating enhances the lens's performance by reducing surface reflections and increasing transmission.
The lens's geometry is spherical, with a radius of curvature (R1) of 52.33 mm on the convex side. The inner and outer radii are both zero, indicating a plano-convex design. This design is often used in optical systems where a high level of focusing power is required.
The lens is currently in stock and available for purchase. More information, including technical specifications and purchasing details, can be found on the Qioptiq Photonics website.
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