UZI periscope
Well firstly Sniper Forward should go back to school for his review probably a re enactor. This is a good quality instrument with one exception. FOCUS. The focus only works in the full anti clockwise position and only beyond 50 ft. The rest of the adjustment is useless. So for use beyond 50 ft its good but for loft inspection or in ducting etc as quoted in some places just forget it. It could be easily modified but should not be necessacery for something from this company.