G311213331 22.4 mm Dia. UVFS Double-Convex Lens; EFL=200mm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 22.4 mm
- EFL
- 200 mm
- R1
- 199.53 mm
- R2
- -199.53 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
G311213331 22.4 mm Dia. UVFS Double-Convex Lens; EFL=200mm
The G311213331 is a 22.4 mm diameter Double-Convex Lens, featuring a high-quality UVFS material and an effective focal length (EFL) of 200mm. This lens is sourced from the renowned optical vendor, Qioptiq Photonics, and is available for purchase on their website.
The lens boasts a symmetric convex-convex design, with a base shape of a circle. The geometry of the lens is meticulously crafted, with a thickness of 1.6mm at the edge and 2.2mm at the center. The inner and outer radii are both zero, indicating a uniform curvature throughout. The lens's curvature is defined by a first radius (r1) of 199.53mm and a second radius (r2) of -199.53mm, which contributes to its double-convex nature.
The lens is constructed from UVFS material with a Mal-1965 ID. It is specifically designed for use with a wavelength of 355nm. The lens's coating is another notable feature, with both the front and back surfaces coated with Qio AL RALVIS AOI 45. This coating enhances the lens's performance and durability, making it suitable for a wide range of optical applications.