L-PCX545 40 mm Dia. Plano-Convex Lens; EFL=90mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Ross Optical
Properties
- Shape
- Circular
- Diameter
- 40 mm
- EFL
- 90 mm
- BFL
- 86.05 mm
- R1
- 46.51 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-PCX545 40 mm Dia. Plano-Convex Lens; EFL=90mm Uncoated
The L-PCX545 is a 40 mm diameter Plano-Convex lens, sourced from the renowned optical vendor, Ross Optical. This lens, designed for general-purpose use, is a Spherical Lens with a Base Shape of Circular, ensuring a wide range of applications.
The lens's geometry is meticulously crafted, with a thickness edge of 2 mm and a thickness center of 6.5 mm, providing a balanced structure. The Effective Focal Length (EFL) is 90 mm, making it suitable for medium to long-range optical systems. The lens's inner radius is 0, and the outer radius is also 0, indicating a uniform curvature.
The L-PCX545 is made from the high-quality material N-BK7 Schott, a borosilicate crown glass known for its excellent optical properties. The lens is designed to work optimally at the wavelength of 587.6 nm.
Notably, this lens is uncoated. Coatings are often applied to lenses to reduce reflection, increase transmission, or provide other specific optical properties. However, the absence of a coating in this lens could be due to various reasons, such as cost-effectiveness, specific application requirements, or the lens's position in the optical system where coating may not be necessary.
More Lens
