Using a new patented technique, Opticast Corporation can provide low cost diffraction limited replica optical mirrors for a variety of applications. Cast in sizes up to eight inches in diameter, these mirrors cost as little as one tenth what you would pay for comparable conventionally polished optics.
Science, Astronomy, Business, Telescopes, Binoculars and Accessories - North United Co., Ltd.. Chinese manufacturer of binoculars, telescopes, riflescopes, spotting scopes, night vision scopes, golf scopes.
Long Perng co., Ltd., based in Taiwan, has more than 30 years of experiences in designing and manufacturing high quality consumer optical products. Our experienced design team, skillful workers, in-house CNC machining facilities , great flexibility in delivery and excellent aftersales services.
Science, Astronomy, Business, Telescopes, Binoculars and Accessories - Konus Italia Group. Italian manufacturer of telescopes, binoculars, spotting scopes, microscopes, compasses and magnifying glasses.
we are Chinese manufacturer and exporter of military and outdoor optical systems. Product lines include spotting scopes,military binoculars,astronomical telescopes,shooting & rifle scopes,military & professional compasses,night vision equipment plus other accessories made in China.
Science, Astronomy, Business, Telescopes, Binoculars and Accessories - GAMBATO Costruzioni per Astronomia. Italian manufacturer of observatories, planetariums and geodes.