Nocpix ACE H50 Thermal Weapon Sight Oc. Magnifier 640X512 50MmThe Nocpix ACE H50 is the ACE platform without the laser rangefinder, same 640512 sensor, same 50mm objective, same Vision+ display system with the 25602560 AMOLED and 1 3 ocular magnifier, same 30mm tube design, at less than the H50R. If you already own a standalone LRF device or pair the ACE with a Quest Vista monocular via N Link, the H50 saves you serious money without losing a single pixel of image quality. All the Image Quality, None of the LRF