L-PCC083 38.1 mm Dia. Plano-Concave Lens; EFL=-50mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Ross Optical
Properties
- Shape
- Circular
- Diameter
- 38.1 mm
- EFL
- -50 mm
- R1
- -25.84 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-PCC083 38.1 mm Dia. Plano-Concave Lens; EFL=-50mm Uncoated
The L-PCC083 is a 38.1 mm diameter Plano-Concave lens, part of the extensive catalog offered by Ross Optical. This lens is designed with a negative focal length (EFL) of -50mm, making it suitable for applications that require light convergence or divergence.
The lens is spherical in shape, with a base shape of circular. The geometry of the lens includes a center thickness of 2.5mm, an inner radius of 0mm, and an outer radius of 0mm. The plano-concave design features one flat surface and one curved surface with a radius of curvature (R1) of -25.84mm.
The lens is made from N-BK7 Schott glass, a popular 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 enhance their performance by reducing reflection, increasing transmission, or providing protection against environmental factors. However, this lens is designed to function without these enhancements, making it a cost-effective option for applications where coating is not necessary.
The lens is currently in stock and more information can be found on the Ross Optical website.
