G311026331 22.4 mm Dia. UVFS 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
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4760718797567198
- λ
- 355 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
G311026331 22.4 mm Dia. UVFS Double-Convex Lens; EFL=25mm
This is the G311026331 model from Qioptiq Photonics, a 22.4 mm diameter UVFS Double-Convex Lens with a focal length of 25mm. The lens is sourced from Qioptiq Photonics, a renowned vendor in the field of precision optics.
The lens is a Spherical Lens of the Symmetric-Convex type, featuring a Base Shape of Circular. The geometry of the lens includes a thickness of 1.6mm at the edge and 7mm at the center. The effective focal length (EFL) is 25mm, and the radii of curvature are 24.406mm for the first surface and -24.406mm for the second surface. The Inner and Outer Radius are both 0, indicating a symmetrical lens design.
The lens is made from UVFS material with the ID mal- 1965. It is designed to operate at a wavelength of 355nm. The lens features a coating on both the front and back surfaces, specifically Qio AR Al RALVIS AOI 45. This coating enhances the lens's performance by reducing reflection and increasing transmission.
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