HO-PXL25-40 25mm Dia. N-BK7 Plano-Convex Lens; EFL=1000mm Uncoated

This is a Plano-Convex lens from Holmarc Opto-Mechatronics, a leading vendor in the field of optical elements. The lens, identified as HO-PXL25-40, has a diameter of 25mm and a thickness of 2mm at the edge. The effective focal length (EFL) of this lens is 1000mm, making it suitable for applications that require long-range focus.

The lens is made of N-BK7, a type of glass commonly used in optical systems due to its excellent optical properties. This material, also known as Schott glass, is known for its low dispersion and high transmission across a wide range of wavelengths, making it ideal for use in various optical applications.

The lens's geometry is spherical, with a radius of curvature (R1) of 521.616mm on the convex side. The inner and outer radii are both zero, indicating a plano surface on the other side. This particular lens design is often used in imaging systems, beam shaping, and other applications where a well-defined focal point is required.

Notably, this lens is uncoated. While coatings can be applied to enhance the lens's performance, such as reducing reflection or increasing durability, this lens has been left in its natural state. This may be suitable for applications where the unaltered optical properties of the N-BK7 glass are desired.

According to the vendor's website, this item is currently in stock, making it readily available for immediate use. For more information or to purchase this item, please visit the provided weblink.