LINDU OPTICS as more than 10 years experienced optical company, we locate in Nanyang city ( Henan Province CHINA ) where is one of the China four optical base, our business including optical glass lens, optical prism, binoculars, monocular, night vision, riflescope, laser rangefinder.Our OPTICS have been exported all around the world, our main market United States, Germany, Japan, Russian Federation, Netherlands, United Kingdom, France, India, Canada, Spain, South Korea, Australia, Brazil, Sweden, New Zealand, South Africa, worlds famouse brand like Bushnell, Celestron, Hawke, Leupold, Vortex, Nikon, Kenko also choose us as there business partner for 8 years.LINDU OPTICS aim to provide high quality optics professional OEM ODM service, QUALITY IS OUR NATURE, QUALITY PLUS SERVICE CREATE VALUE, so we not only have professional engineer on design, manufacture, quality control to make each product great on quality, but also professsional sales and after sales team to assist on your requirement and to solve all your problems.