FeaturesLow Energy Usage Delivering Precision OpticsIdeal for Hands Free and Fine Detail InspectionFully Articulated for Ease of PositioningProduct Dimensions (mm): 460x355x170Magnification: 1.75/3This carefully designed Eagle Desktop LED Twin Arm Illuminated Magnifier with (4 inch) Lens has been constructed to maximise desktop space while still offering outstanding performance. The product uses a 4 dual function lens that provides magnifications of 1.75 (3 Dioptre) and 3 (8 Dioptre) this makes it ideal for fine detail projects. Constructed from robust materials the unit features LED illumination, 300 degree pivoting head, twin arm for easy positioning, flip up lens cover, heavy base and on/off switch. The product has a multitude of applications and can be used in offices, homes, laboratories and schools.