A convex lens has an outward bulge, whereas a concave lens has an inward bend. They are employed in non-critical applications for limitless conjugate (parallel light) utilisation or simple imaging. Their primary application is in focusing elements, although they can also be used for simple imaging techniques. Plano-Convex lenses are suited for photography's all-purpose infinite conjugate lens applications. Plano-convex lenses are ideal for focusing parallel light rays to a single point.
These lenses' asymmetry reduces spherical aberration in applications where the object and image are at uneven distances. The N-BK7 lenses are ideal for most general-purpose visible and near-infrared applications. UV Fused Silica lenses are suited for ultraviolet (UV) or high-energy applications. When an object passes through the focal point, the image transforms into a virtual image and appears enlarged on the same side of the lens as the thing. These lenses are suitable for a wide range of applications, including industrial, robotics, pharmaceuticals, defence, and laser cutting.These lenses' asymmetry reduces spherical aberration in applications where the object and image are at uneven distances. The N-BK7 lenses are ideal for most general-purpose visible and near-infrared applications. UV Fused Silica lenses are suited for ultraviolet (UV) or high-energy applications. When an object passes through the focal point, the image transforms into a virtual image and appears enlarged on the same side of the lens as the thing. These lenses are suitable for a wide range of applications, including industrial, robotics, pharmaceuticals, defence, and laser cutting.
