COE Optics' optical lenses are designed to meet the demanding requirements of laser electro-optic applications, and all of our BK7 material is from annealed optical glass and are polished to tight tolerances using master test plates to ensure minimum wavefront distortion.
COE Optics is the premier spherical sapphire lenses manufacturer in China. Sapphire is an extremely durable and scratch-resistant substrate that creates a rugged optical lens that can stand up to very harsh environments.
COE Optics' Achromatic Lenses are used to minimize or eliminate chromatic aberration. The achromatic design also helps minimize spherical aberrations. Achromatic Lenses are ideal for a range of applications, including fluorescence microscopy, image relay, inspection, or spectroscopy. An Achromatic Lens, which is often designed by either cementing two elements together or mount......
COE Optics' collimating lenses narrow a beam of particles or waves. To narrow can mean either to cause the directions of motion to become more aligned in a specific direction (i.e., make collimated light or parallel rays), or to cause the spatial cross-section of the beam to become smaller (beam limiting device). Collimating lens is a lens which narrows a beam of particles or waves. To narrow can mean either to cause the directions of motio......
COE Optics' cylindrical lenses are the ones that focus light which passes through on to a line instead of on to a point, as a spherical lens would. The curved face or faces of a cylindrical lens are sections of a cylinder, and focus the image passing through it onto a line parallel to the intersection of the surface of the lens and a plane tangent to it. The lens compresses th......
COE Optics' Silicon Lenses feature precision polished surfaces, making them ideal for a variety of infrared applications, including Near-Infrared (NIR) imaging, and infrared spectroscopy.
COE Optics' Germanium (Ge) Lenses provide diffraction-limited focusing performance over a broad spectral range in the Mid and Long Wave infrared regions. Ideal for monochromatic light sources, such as quantum cascade lasers, these lenses offer a high-performance alternative to standard plano-conv......
