G312259331 18 mm Dia. UVFS Plano-Convex Lens; EFL=30mm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 18 mm
- EFL
- 30 mm
- R1
- 15.51 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
G312259331 18 mm Dia. UVFS Plano-Convex Lens; EFL=30mm
The G312259331 is a plano-convex lens with a diameter of 18 mm, sourced from Qioptiq Photonics. This lens is designed for use with a wavelength of 355 nm and features a fused silica material, identified as UVFS Mal-1965. The lens has an effective focal length (EFL) of 30 mm, making it suitable for various optical applications.
The lens's geometry includes a thickness edge of 1.5 mm and a thickness center of 4.4 mm. The front surface of the lens has a radius of curvature (R1) of 15.51 mm, while the inner and outer radii are both 0 mm. The lens is coated with Qio AL RALVIS AOI 45 on both the front and back surfaces, enhancing its performance in specific use cases.
This lens is available for purchase directly from the Qioptiq Photonics website, where it is currently in stock. The link to the product page is provided in the item data for your convenience.
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