G311027400 22.4 mm Dia. UVFS Double-Convex Lens; EFL=80mm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 22.4 mm
- EFL
- 80 mm
- R1
- 78.3 mm
- R2
- -78.3 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
G311027400 22.4 mm Dia. UVFS Double-Convex Lens; EFL=80mm
The G311027400 is a 22.4 mm diameter Double-Convex Lens, featuring a focal length of 80mm, sourced from Qioptiq Photonics. This lens is designed for use in ultraviolet applications, specifically at a wavelength of 355nm, making it suitable for a variety of UV-based optical systems.
The lens is constructed from UVFS material, identified as "UVFS mal- 1965", which is known for its excellent transmittance in the UV region. The lens features a symmetric convex-convex design, with both radii of curvature measured at 78.298mm, ensuring a uniform and precise curvature.
The lens has a center thickness of 3.3mm and an edge thickness of 1.7mm, providing a robust structure while maintaining a compact form factor. The lens is unmounted, allowing for easy integration into existing optical systems or custom mounting solutions.
The G311027400 is coated with Qio Silver RAGV 45 on both the front and back surfaces, enhancing its reflectivity and durability. This coating is specifically designed for use in the UV region, ensuring optimal performance and longevity.
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