HO-PXL25-04 25mm Dia. N-BK7 Plano-Convex Lens; EFL=100mm Uncoated

This is a Plano-Convex lens with a diameter of 25mm, sourced from Holmarc Opto-Mechatronics. The lens is made of N-BK7, a popular glass type in the optical industry, known for its excellent optical properties and high damage threshold. The lens has a focal length of 100mm, making it suitable for various applications that require image magnification or reduction.

The lens geometry includes a planar surface on one side and a convex surface on the other. The curvature of the convex surface is defined by a radius of 52.162mm. The lens has a thickness of 2mm at the edge. The inner and outer radii are both zero, indicating that the lens does not have any additional shaping or curvature beyond the plano-convex design.

The lens is uncoated, meaning it does not have any additional layers to enhance its optical properties or protect it from environmental factors. This may make the lens more susceptible to damage from exposure to elements such as dust, moisture, or harsh light conditions. However, uncoated lenses can be advantageous in certain applications where specific coatings may interfere with the desired optical performance.

The lens is designed to work with a wavelength of 587.6nm, which is in the visible light spectrum. This makes it suitable for applications in fields such as imaging, metrology, and spectroscopy, among others.