L-PCC060 25 mm Dia. Plano-Concave Lens; EFL=-400mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Ross Optical
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- -400 mm
- R1
- -206.72 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
L-PCC060 25 mm Dia. Plano-Concave Lens; EFL=-400mm Uncoated
The L-PCC060 is a 25 mm diameter Plano-Concave lens, part of Ross Optical's extensive catalog of optical elements. This lens is designed with a negative focal length (EFL) of -400mm, making it suitable for applications that require light convergence or divergence.
The lens is spherical in shape, with a base shape of circular. The center thickness is 1.5mm, providing a balance between optical performance and mechanical robustness. The lens does not have any coating, which means it is uncoated. This can be beneficial in certain applications where minimal reflection is required.
The lens is made from n-BK7 Schott, a popular optical glass due to its excellent optical properties and high Abbe number. The wavelength for this lens is 587.6nm, which is in the visible light spectrum.
Please note that the inner and outer radii of the lens are 0, indicating that the lens is plano on both sides. This type of lens is often used in applications where a simple diverging or converging lens is required.
For more information about this lens, including pricing and availability, please refer to the provided weblink.