L-PCX349 75 mm Dia. Plano-Convex Lens; EFL=350mm Uncoated

The L-PCX349 is a Plano-Convex lens with a diameter of 75 mm, sourced from the renowned optical vendor, Ross Optical. This lens is specifically designed for use in a diverse range of optical applications, thanks to its unique geometry and material composition.

The lens features a base shape of a circle, with a thickness at the edge of 3.5 mm and a center thickness of 7.4 mm. The effective focal length (EFL) of this lens is 350 mm, making it suitable for use in systems that require a longer focal length. The lens's front radius (R1) is 180.88 mm, and the back focal length (BFL) is 346.29 mm, providing a clear understanding of its optical properties.

The L-PCX349 is made from the high-quality material n-BK7 Schott. This material is known for its excellent optical properties, including a high Abbe number and low dispersion, making it ideal for use in a wide range of optical systems.

The lens is uncoated, which means it does not have any additional layers applied to its surface to alter its optical properties. This can be beneficial in certain applications where a natural lens surface is required. However, it's important to note that uncoated lenses can be more susceptible to environmental factors such as dust and moisture, and may not perform as well in high-intensity light situations.

This lens is currently in stock and can be purchased directly from the Ross Optical website, with the provided weblink offering a direct path to its product page.