PMMA convex lens focus light optical acrylic LED lens Plano-convex lenses are positive focal length elements that have one spherical surface and one flat surface. These lenses are designed for infinite ... Read More
AR Coating Silica Optical Sapphire Dome Lens For Infrared Thermal Imaging Camera AR coating silica optical Sapphire Dome Lens for infrared thermal imaging camera. A dome consists of two parallel curved surfaces... Read More