PLCC-19.1-20.6-UV 19.1 mm Dia. UVFS Laser Grade Plano-Concave Lens; EFL=-40mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- CVI Laser Optics
Properties
- Shape
- Circular
- Diameter
- 19.1 mm
- EFL
- -40 mm
- R1
- -20.6 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.458448271212196
- λ
- 588 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
PLCC-19.1-20.6-UV 19.1 mm Dia. UVFS Laser Grade Plano-Concave Lens; EFL=-40mm Uncoated
This is the PLCC-19.1-20.6-UV, a Plano-Concave Spherical Lens with a diameter of 19.1 mm, sourced from CVI Laser Optics. The lens is designed for use with a wavelength of 588 nm and is made from UVFS material, specifically identified as UVFS MAL-1965.
The lens's geometry is characterized by its center thickness of 2 mm, a focal length (EFL) of -40 mm, and a curvature radius (R1) of -20.6 mm. The lens's inner and outer radii are both 0, indicating a uniform curvature. The lens's concave shape is designed to diverge light, making it suitable for use in applications where beam expansion is required.
The lens is uncoated, which means it does not have any additional layers to enhance its optical properties. This may be suitable for applications where specific coating characteristics are not required. However, users should be aware that uncoated lenses may be more susceptible to environmental factors such as dust and moisture, and may have higher reflectivity compared to coated lenses.
The lens is currently in stock and more information about it can be found in the provided weblink. This includes the lens's full specifications, as well as any additional details about its use and care.
