G311308331 22.4 mm Dia. N-BK7 Double-Convex Lens; EFL=25mm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 22.4 mm
- EFL
- 25 mm
- R1
- 24.41 mm
- R2
- -24.41 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
G311308331 22.4 mm Dia. N-BK7 Double-Convex Lens; EFL=25mm
This is a G311308331 22.4 mm Dia. N-BK7 Double-Convex Lens, with a focal length (EFL) of 25mm, sourced from Qioptiq Photonics. The lens is currently in stock and available for purchase through their website.
The lens is a Spherical Lens of the Sub Type Symmetric-Convex, featuring a Base Shape of Circular geometry. The diameter of the lens is 22.4mm, with a thickness at the edge of 1.6mm and a thickness at the center of 7mm. The front and back of the lens are coated with qio al ralvis aoi 45.
The lens is made of N-BK7 Schott material, a popular choice for its high homogeneity, low auto-fluorescence, and excellent transmission in the visible and near-infrared spectral range. The lens has a wavelength of 587.6nm.
The curvature of the lens is defined by two radii, R1 and R2, which are 24.406mm and -24.406mm respectively. The Inner Radius and Outer Radius are both 0mm, indicating a symmetrical lens.
This lens is a versatile optical component, suitable for a wide range of applications that require a high-quality, double-convex lens. Its specifications make it an excellent choice for precision optics applications.