Yunnan north produced large ratio telescope optical electronics group co., LTD. Has a long history, product variety, good quality, especially the coin-operated big ratio telescope is my company's patent product.High-expansion observation telescope used in high-rise buildings, tourist attractions family balcony viewing scenery.Various high-magnification view telescope is hunting, shipping, fisheries, forest fire prevention, and all kinds of scientific research as a good helper.With electronic eyepiece, can connect TV or computer, image analysis, measurement, statistical and save.If you need to know the specific varieties, "product catalog" on the left into the front page, please view the details.Contact: lu wei telephone: 86-871-8585961;13099425896 E-mail: luwei6@vip.163.com