PLCC-50.8-128.8-C 50.8 mm Dia. N-BK7 Laser Grade Plano-Concave Lens; EFL=-250mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- CVI Laser Optics
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- -250 mm
- R1
- -128.8 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167817367777034
- λ
- 588 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
PLCC-50.8-128.8-C 50.8 mm Dia. N-BK7 Laser Grade Plano-Concave Lens; EFL=-250mm Uncoated
This product is a Plano-Concave Spherical Lens, offered by CVI Laser Optics with the catalog number PLCC-50.8-128.8-C. The lens is designed for use with a wavelength of 588 nm and is made from N-BK7 Schott, a popular material for optical elements due to its excellent optical properties.
The lens has a diameter of 50.8 mm and a center thickness of 6 mm. The effective focal length (EFL) is -250 mm, indicating that it is a negative or concave lens. The radius of curvature for the concave surface is -128.8 mm. The lens does not have any coating, as indicated by the empty 'coating' field in the item data.
The lens is part of a larger collection of spherical lenses available from CVI Laser Optics, as detailed in their Spherical Lenses catalog. The link to this catalog is provided in the item data for your convenience. The status of the weblink is valid and the product is in stock, according to the information provided.
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