L-PCC054 25 mm Dia. Plano-Concave Lens; EFL=-100mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Ross Optical
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- -100 mm
- R1
- -51.68 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-PCC054 25 mm Dia. Plano-Concave Lens; EFL=-100mm Uncoated
The L-PCC054 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 -100mm, making it suitable for applications that require light convergence or divergence.
The lens is spherical in shape, with a center thickness of 1.5mm. 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 curvature (R1) of -51.68mm.
The lens is made from N-BK7 Schott glass, a popular choice for its high refractive index and low dispersion. This makes the lens suitable for use in a wide range of wavelengths, with the item data specifically noting its use at 587.6nm.
Notably, this lens is uncoated. While coatings can be applied to enhance the lens's performance in specific applications, such as reducing reflection or increasing transmission, this lens is designed to function without them.
The lens is currently in stock and available for purchase through the vendor's website. For more information, including pricing and compatibility with other optical elements, please refer to the provided weblink.