VisibleDust Mini Quasar Sensor Loupe 7X Magnifier Four (4) super bright LEDs with vari-angled orientation designed specifically to create a 3D representation and identify the smallest spots with the highest resolution ED (extra low dispersion) glass and Fluorine coating (MgF2) is reducing chromatic aberration and creating sharper image Pocket-able format and flat shape Includes soft-coated foam box to protect the device