G312412322 31.5 mm Dia. UVFS Plano-Convex Lens; EFL=50mm 450-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 31.5 mm
- EFL
- 50 mm
- R1
- 25.48 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
G312412322 31.5 mm Dia. UVFS Plano-Convex Lens; EFL=50mm 450-700nm
This is the G312412322 Plano-Convex Lens from Qioptiq Photonics, a leading provider of precision optics. The lens, which has a base shape of a circle, is designed for use in the ultraviolet to near-infrared spectrum, specifically between 450 and 700 nanometers.
The lens has a diameter of 31.5 millimeters and a thickness at the edge of 2.1 millimeters. The center thickness is 7.5 millimeters, providing a robust structure for various applications. The effective focal length (EFL) of this lens is 50 millimeters, making it suitable for use in systems that require a longer focal length.
The lens is made from UVFS (UV Fused Silica), a material known for its high transparency in the ultraviolet region. This makes the lens ideal for use in applications such as UV curing, spectroscopy, and other UV-based technologies.
The G312412322 lens features a broadband anti-reflection coating on both the front and back surfaces. This coating, identified as Qio Bbar Arb2visnbk7, is designed to reduce surface reflections and increase transmission, thereby enhancing the performance of the lens in its intended application.
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