The SMZ445 and SMZ460 deliver the outstanding optical performance you expect from Nikon’s cutting-edge series of stereoscopic zoom microscopes. Porro prisms enable a lightweight, compact design. With 0.8x – 3.5x zoom magnification (SMZ445) and 0.7x – 3.0x zoom magnification (SMZ460), and diascopic/episcopic LED Stand, the SMZ445 and SMZ460 let you observe a wide range of specimens, from Petri dishes to plants, insects, small animals and minerals.