G312320331 22.4 mm Dia. N-BK7 Plano-Convex Lens; EFL=200mm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 22.4 mm
- EFL
- 200 mm
- R1
- 104.41 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
G312320331 22.4 mm Dia. N-BK7 Plano-Convex Lens; EFL=200mm
This is a Plano-Convex lens, sourced from Qioptiq Photonics, with a diameter of 22.4 mm and a focal length of 200mm. The lens is made of N-BK7, a popular glass type in the optical industry known for its excellent optical properties and high damage threshold.
The lens's geometry includes a thickness of 2.1 mm at the edge and 2.7 mm at the center. The front surface has a radius of curvature of 104.41 mm, while the back surface is flat. The lens does not have any mount, making it suitable for custom mounting solutions.
The lens is coated with Qio AL RALVIS AOI 45 on both the front and back surfaces. This coating enhances the lens's performance in the visible spectrum, particularly at the wavelength of 588 nm.
The lens's shape is spherical, which is the most common shape for optical lenses due to its ease of manufacturing and good optical performance. This lens is in stock and available for immediate purchase from the Qioptiq shop.
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