We offer a rich lineup of optical products, including binoculars, monoculars, spotting scopes, rangefinders, night vision devices, astronomical telescopes, lenses, filters, magnifiers, microscopes, endoscopes, finders, Flashlight and more.
The production process of optical instruments includes: design and development, procurement of raw materials, manufacturing and processing: cutting, grinding, polishing, coating, and other steps to ensure the accuracy and quality of optical components and parts; assembly and debugging, quality control, final inspection, and packaging. This is a brief description of the production process of optical instruments, and each step requires strict control and quality management to ensure the production of high-quality, high-performance optical instruments.
A thermal monocular looks simple. A compact device with an eyepiece, front lens and some push buttons. However, things change quickly as soon as you compare devices with 256×192, 384×288 or 640×512 thermal sensor resolution. The price difference is often large, however the difference in image quality is not only more clear. It also affects […]
The ability to view a far off scene up close is what the spotting scope does best. For the birder it allows them to view the tiniest details on a species, such as the edge of a feather or the color of a birds eye. For wildlife observers a good spotting scope provides reach into […]
A spotting scope is primarily a long distance viewing instrument and it will reveal all of the weaknesses in a viewing setup. While a small amount of shake may be annoying at 20x, it can immediately turn a bird, target, ridge line or even a distant boat into a confusing blur at 45x or 60x. In […]
Hemu Sun
Hemusun Optical Instrument Co., Ltd. We are committed to providing high-quality, high-performance Optronics products that meet the needs of our customers in various fields.
