L-PCX257 40 mm Dia. Plano-Convex Lens; EFL=63mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Ross Optical
Properties
- Shape
- Circular
- Diameter
- 40 mm
- EFL
- 63 mm
- BFL
- 57.94 mm
- R1
- 32.56 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-PCX257 40 mm Dia. Plano-Convex Lens; EFL=63mm Uncoated
The L-PCX257 is a 40 mm diameter Plano-Convex lens, sourced from the renowned optical component vendor, Ross Optical. This lens is specifically designed for use in a wide range of optical systems, boasting an effective focal length (EFL) of 63mm.
The lens is fabricated from the high-quality material, N-BK7 Schott, a borosilicate crown glass known for its excellent optical properties. The Plano-Convex geometry, where one side is flat and the other curved, allows for efficient light convergence. The lens has a center thickness of 7.7mm and an edge thickness of 0.9mm, providing robustness and durability.
The lens's base shape is circular, ensuring uniform light distribution and minimal distortion. The inner and outer radii are both zero, indicating a symmetrical curvature. The radius of curvature (R1) is 32.5584mm, and the back focal length (BFL) is 57.94mm, which are crucial parameters for designing and integrating the lens into an optical system.
Notably, this lens is uncoated. While coatings can enhance the lens's performance by reducing reflection and increasing transmission, an uncoated lens can be advantageous in certain applications where specific reflectance properties are required.
For more detailed information or to make a purchase, please visit the provided weblink, which is valid and indicates the lens is in stock.