G312325000 25.4 mm Dia. N-BK7 Plano-Convex Lens; EFL=200mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 200 mm
- R1
- 102.92 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
G312325000 25.4 mm Dia. N-BK7 Plano-Convex Lens; EFL=200mm Uncoated
The G312325000 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 is characterized by its spherical shape, with a radius of curvature (R1) of 102.92 mm for the convex surface. The lens has an effective focal length (EFL) of 200 mm, making it suitable for applications that require moderate magnification. The lens thickness at the edge is 3.2 mm, while the center thickness is 4 mm, providing a robust structure.
The lens is uncoated, which means 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.
The lens is in stock and available for purchase on the Qioptiq Photonics website. For more detailed information, please refer to the provided weblink.
More Lens
