G311207525 22.4 mm Dia. UVFS Double-Convex Lens; EFL=30mm 725-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 22.4 mm
- EFL
- 30 mm
- R1
- 29.01 mm
- R2
- -29.01 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
G311207525 22.4 mm Dia. UVFS Double-Convex Lens; EFL=30mm 725-1050nm
This is a G311207525 22.4 mm Dia. UVFS Double-Convex Lens, specifically designed for use in the ultraviolet to near-infrared spectrum, with a wavelength of 355 nm. The lens is sourced from Qioptiq Photonics, a renowned vendor in the field of precision optics.
The lens is of the Spherical type, featuring a Convex-Convex base shape, and is unmounted. It has a diameter of 22.4 mm and a thickness at the edge of 1.5 mm, while the center thickness is 6 mm. The effective focal length (EFL) of this lens is 30 mm.
The lens is made from UVFS (mal- 1965), a material known for its excellent optical properties in the ultraviolet to near-infrared range. The lens is coated on both the front and back with Qio Bbar Arb2nirnbk7, a coating that enhances its performance in the specified wavelength range.
The inner and outer radii of the lens are 0, indicating a symmetrical design. The radius of curvature for the first surface (R1) is 29.007 mm, and for the second surface (R2) it is -29.007 mm.
This lens is currently in stock and available for purchase. For more information, please refer to the vendor's website linked below.
Weblinks:
- https://www.qioptiq-shop.com/en/Precision-Optics/Singlets/Symmetric-Convex-Lenses/Symmetric-convex-lenses-unmounted-fused-silica.html
Weblink status: Valid - in stock
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