Get the bigger magnification of your NVRS. NVRS 50 mm Doubler provides impressive 4.3 (for NVRS 2.5x50 gen.1 ) or 5 (for Sentinel 3x50 gen.2+ and Phantom 3x50 gen.2+) magnification. The Doublers's lenses maximize light amplification through improved frequency/contrast characteristics.
Price £78 delivered
Pm me if your interested