G311212400 22.4 mm Dia. UVFS Double-Convex Lens; EFL=150mm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 22.4 mm
- EFL
- 150 mm
- R1
- 149.62 mm
- R2
- -149.62 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
G311212400 22.4 mm Dia. UVFS Double-Convex Lens; EFL=150mm
The G311212400 is a high-quality double-convex lens, boasting a diameter of 22.4 mm and a focal length of 150mm. This lens is sourced from Qioptiq Photonics, a renowned vendor known for their precision optics.
The lens is made from UVFS material, specifically identified as "uvfs mal- 1965". This material is designed to optimally handle wavelengths of 355nm, making it ideal for applications in this spectrum.
The G311212400 features a symmetric convex-convex design, with both faces of the lens curved outwards. The radii of curvature for these faces are 149.62mm and -149.62mm respectively, indicating a high degree of precision in its manufacture.
The lens has a thickness of 1.6mm at the edge and 2.4mm at the center, providing a robust structure while maintaining a compact form factor. The inner and outer radii are both zero, indicating a uniform curvature throughout the lens.
The G311212400 is coated with Qio Silver RAGV 45 on both the front and back surfaces. This coating enhances the lens's performance by reducing reflection and increasing transmission, thereby improving the overall efficiency of the optical system in which it is used.