L-PCX316 50.8 mm Dia. Plano-Convex Lens; EFL=254mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Ross Optical
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 254 mm
- BFL
- 251.31 mm
- R1
- 131.27 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-PCX316 50.8 mm Dia. Plano-Convex Lens; EFL=254mm Uncoated
The L-PCX316 is a Plano-Convex lens, a type of spherical lens, sourced from Ross Optical. This lens has a base shape of a circle and a diameter of 50.8 mm. The lens's thickness at the edge is 3 mm, while its center thickness is 5.5 mm. The effective focal length (EFL) of this lens is 254 mm.
The lens's first radius of curvature (R1) is 131.2672 mm, and its back focal length (BFL) is 251.31 mm. The lens does not have an inner or outer radius, indicating a uniform curvature.
The lens is made of n-BK7 Schott material, a common type of optical glass known for its excellent optical properties. The wavelength for this lens is 587.6 nm.
Notably, this lens is uncoated. Coatings are often applied to lenses to reduce reflection, increase transmission, or provide other desirable optical properties. However, this lens has been left uncoated, which may be suitable for certain applications where such coatings are not required or desirable.
For more information, including pricing and availability, please refer to the vendor's website at http://catalog.rossoptical.com/catalog/simple-lenses/plano-convex/.