Main Features: - Made of 100 percent optical glass and military coating, professional level - 15 - 80 times adjustable ring design, satisfies different requirements - BAK-4 prism offers you brighter view - 13mm diameter eyepiece and 25mm diameter objective lens - Adjustable spiral eyepatch of eyepiece can transform the distance of exit pupil, and suits for people who wear glasses - Suitable for boating, bird watching, auto racing, horse racing, etc.
Note: 1. Our product DO NOT include tripod. 2. 15 - 80X is CN marked magnification, the standard magnification is 8 - 20X.