L-PCC111 50 mm Dia. Plano-Concave Lens; EFL=-250mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Ross Optical
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- -250 mm
- R1
- -129.2 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-PCC111 50 mm Dia. Plano-Concave Lens; EFL=-250mm Uncoated
The L-PCC111 is a 50 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 -250mm, 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 concave surface of the lens is defined by a radius of curvature (R1) of -129.2mm.
The L-PCC111 is made from N-BK7 Schott glass, a popular choice for its high refractive index and low dispersion. This material is well-suited for applications that require high optical performance, such as imaging systems, beam shaping, and laser applications.
The lens is uncoated, meaning it does not have any additional layers to enhance its optical properties. However, uncoated lenses can still provide excellent optical performance, especially in applications where the light path does not pass through the lens multiple times.
This lens is currently in stock and available for purchase. For more information, please refer to the vendor's website provided in the item data.
