Field of view is the prism binoculars and eyepiece design decisions. Caliber and the same field of view magnification lens binoculars are often different, wide-field observations give bring a lot of convenience. But like the edge of the field of quality is often poor, the price is more expensive. Taiyuan sea breeze Electronics Co., Ltd. The company was established in 2002, military binoculars, specializing in wholesale sales telescopes, binoculars military binoculars, outdoor equipment. Company in good faith military binoculars sales, customer-oriented purpose grow Shanxi telescope first brands thirteen years. Sea Tidbits: binoculars for astronomical observation should be selected larger diameter, so you can see more objects. So whether it is the bigger the better magnification it? No. Select the magnification to be determined as required observations. When the same caliber. With higher magnification you can see more stars, but for planar celestial nebula like it, at low magnification look brighter than those at high magnification. Military binoculars agents | sea Electronics (certified) | Gujiao military binoculars provided by the sea breeze Electronics Co., Ltd., Taiyuan. Taiyuan sea breeze Electronics Co., Ltd. (www.tyhfdq.com) is Taiyuan, binoculars leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. E-leadership in the sea breeze with the staff warmly welcome all inquiries negotiations to create a better future for electronic sea.