20-60x80 высокое качество Зрительная труба от производителя оптовая продажа ночное видение с водостойкой bak4 prism

20-60x80 High quality spotting scope manufacturer wholesale low light night vision with water proof bak4 prism hunting watching

Bird-watching mirror, also known as the concept of the target mirror, viewing mirror, viewing mirror, just as heaven and earth dual-use. With light and flexible, easy to use, good sealing, high effective rate, optical performance and stability. High-animal husbandry has always been the main bird watching foreign trade, exports of Europe and the United States and other developed countries, stable quality, low prices, bird watching, viewing prospects, the full moon, a good choice for tourism!