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.