L-PCC100 40 mm Dia. Plano-Concave Lens; EFL=-150mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Ross Optical
Properties
- Shape
- Circular
- Diameter
- 40 mm
- EFL
- -150 mm
- R1
- -77.52 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-PCC100 40 mm Dia. Plano-Concave Lens; EFL=-150mm Uncoated
The L-PCC100 is a 40 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 -150mm, making it suitable for applications that require light convergence or divergence.
The lens is spherical in shape, with a concave surface that has a radius of curvature (R1) of -77.52mm. The inner radius is 0mm, and the outer radius is also 0mm, indicating a symmetrical design. The lens has a center thickness of 2mm, which is relatively thin, contributing to its lightweight and compact design.
The lens is made from N-BK7 Schott glass, a common material in optical applications due to its excellent optical properties and high Abbe number. This makes the lens suitable for use in a wide range of wavelengths, including the visible spectrum.
Notably, this lens is uncoated. Coatings are often applied to lenses to enhance their optical performance by reducing reflections, increasing transmission, or providing other desirable properties. However, an uncoated lens can be advantageous in certain applications where specific coating properties are not required, as it can be more cost-effective and simpler to handle.
This lens is currently in stock and more information can be found on Ross Optical's website.
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