L-PCX228 38 mm Dia. Plano-Convex Lens; EFL=75mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Ross Optical
Properties
- Shape
- Circular
- Diameter
- 38 mm
- EFL
- 75 mm
- BFL
- 70.64 mm
- R1
- 38.76 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-PCX228 38 mm Dia. Plano-Convex Lens; EFL=75mm Uncoated
The L-PCX228 is a 38 mm diameter Plano-Convex lens, sourced from the renowned optical components vendor, Ross Optical. This lens, with its base shape being circular, is designed for use in a wide range of optical applications.
The lens's geometry is characterized by a thickness of 2 mm at the edge and 7 mm at the center, making it suitable for applications requiring a significant depth of field. The Effective Focal Length (EFL) of this lens is 75mm, which is a common choice for many optical systems due to its versatility.
The lens is made from N-BK7 Schott, a high-quality optical glass known for its excellent optical properties. The Inner and Outer Radius of the lens are 0, indicating a flat surface on one side and a curved surface on the other. The radius of curvature of the curved surface is 38.76 mm, and the back focal length (BFL) is 70.64 mm.
The wavelength for this lens is 587.6 nm, a standard value for many optical systems. Notably, this lens does not come with any coating, which may be a consideration depending on the specific application.