G312322000 25.4 mm Dia. N-BK7 Plano-Convex Lens; EFL=80mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 80 mm
- R1
- 41.27 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
G312322000 25.4 mm Dia. N-BK7 Plano-Convex Lens; EFL=80mm Uncoated
The G312322000 is a Plano-Convex lens with a diameter of 25.4 mm, sourced from Qioptiq Photonics. This lens is designed for use in the visible spectrum, specifically at a wavelength of 588 nm. The lens is made from N-BK7, a popular optical glass due to its excellent optical properties, including a high Abbe number and low dispersion.
The lens geometry features a convex shape on one side, with an inner radius of 0 mm and an outer radius of 41.27 mm. This design results in an effective focal length (EFL) of 80 mm. The lens has a thickness of 2 mm at the edge and 4 mm at the center.
The lens is uncoated, meaning it does not have any anti-reflective coatings. While this may result in higher reflective losses, it also means the lens is more cost-effective and suitable for applications where such coatings are not necessary.
This lens is currently in stock and available for purchase on the Qioptiq Photonics website. For more information, please refer to the provided weblink.