The sony hxr nx100 nxcam camcorder brings high quality performance even in low light thanks to the powerful 20 mp exmor r back illuminated 1 0 type cmos sensor the camera has 3 independent from each other moving lens rings that give you maximum manual control the sony g f2 8 4 5 lens has a 12x optical zoom range which can be doubled thanks to the clear image zoom the digital extender even can double this range again up to 48x zoom the hxr nx100 has built in 4 step nd filter a 3 5 in