Have it about 2 years. The stand knob did strip but a call the the company and they sent a new one right away. I have two spotters and the Alpen I use @ 200 & 300 yards. You can see clearly but after the 300 yards will be difficult. All in all it works fine. I guess the main con is -- Its big !
This review was written in the old system and had content requirements that are different than reviews written today.