G063161322 31.5 mm Dia. UVFS Mounted Double-Convex Lens; EFL=30mm 450-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 31.5 mm
- EFL
- 30 mm
- R1
- 28.49 mm
- R2
- -28.49 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
G063161322 31.5 mm Dia. UVFS Mounted Double-Convex Lens; EFL=30mm 450-700nm
This is a G063161322 double-convex lens, featuring a 31.5 mm diameter and a mount made of UVFS (Ultra-Violet Fused Silica) material. The lens boasts an effective focal length (EFL) of 30mm, making it suitable for a wide range of applications within the 450-700nm wavelength spectrum.
The lens's base shape is circular, and it has a thickness of 2mm at the edge and 11.5mm at the center. The front and back surfaces of the lens are each characterized by a radius of curvature of 28.49mm, which contributes to its double-convex design. The inner and outer radii are both 0mm.
The lens is made from the UVFS material with the material ID "uvfs mal- 1965". This material is known for its excellent transmittance and durability, making it an ideal choice for various optical applications.
The lens features a broadband anti-reflection coating, denoted as "qio bbar arb2visnbk7" on both the front and back surfaces. This coating helps reduce surface reflections, thereby enhancing the overall transmission efficiency of the lens.