The reflection-free and high-contrast 4.3-inch display ensures relaxed work. The HD camera arranged centrally under the display enables easy orientation.Magnification:4-15x, Working Distance:Variable,Screen resolution:480x272px,Screen size:11cm/4.3" cm/inch,Cable Length:2m,User input:Touchscreen.FINE SCIENCE TOOLS INC, mfg# 28070-50