In real terms means able handhold 50mm lens four-second exposure , 500mm lens 1/2sec.Much dependent lens use though , RF lenses allow 6EV – RF 100-500mm f/4.5-7.1 IS.The extended imaging circle many RF lenses partly responsible produce much wider-than-usual area camera ’ sensor move around – makes possible compensate dramatic movements.So , R6 users really slow shutter speed still staying sharp handheld.Read Canon EOS R6 review Best low-light camera enthusiasts : Fujifilm X-H2S At glance £2,499 / $ 2,499 body Excellent high-ISO JPEGs Good 5-axis in-body stabilisation Multiple wide-aperture lenses Great noise performance ISO 12,800 The Fujifilm X-H2S latest flagship camera Fujifilm ’ APS-C mirrorless system.It ’ equipped effective stabilisation system , like Fujifilm X cameras , produces fantastic JPEGs straight camera .