L-PCC091 50 mm Dia. Plano-Concave Lens; EFL=-1000mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Ross Optical
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- -1000 mm
- R1
- -516.8 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-PCC091 50 mm Dia. Plano-Concave Lens; EFL=-1000mm Uncoated
The L-PCC091 is a 50 mm diameter Plano-Concave lens, sourced from Ross Optical. This lens is designed with a negative focal length (EFL) of -1000mm, making it suitable for applications that require light convergence or image reduction.
The lens is spherical in shape, with a center thickness of 2.5mm. The inner and outer radii are both zero, indicating a plano surface on one side and a concave surface on the other. The concave surface has a radius of -516.8mm.
The lens is made from N-BK7 Schott glass, a common material in optical systems due to its excellent optical properties and high Abbe number. The wavelength for this lens is 587.6nm.
Notably, this lens is uncoated. Coatings are often applied to lenses to reduce reflection, increase transmission, or provide other desirable optical properties. However, in some cases, an uncoated lens may be preferred or necessary, depending on the specific application.
For more information, including pricing and availability, please refer to the vendor's website at http://catalog.rossoptical.com/catalog/simple-lenses/plano-concave/.
