LW Scientific Z4 Zoom Trinocular 7x-45x Dual LED Light Stand Microscope. With these Microscopes by LW Scientific you can differentiate between an external contamination and something foreign in the sample. With an upper and lower LED light this LW Scientific Z4 Zoom Trinocular 7x-45x on Dual LED Light Stand Microscope perfects your viewing experience. Each of these Microscopes developed by LW Scientific use Zoom optics to go from 7x to 45x magnification to produce amazingly clear images for a variety of uses in the lab clinic or clinic. The variable light source on this device gives you variable cool and daylight illumination to showcase your specimen to the world around you. The zoom features allow you to easily adjust the magnification in order to inspect many more objects than just the ones you can fit in your mouth. Get yours today to observe the tiniest structures with the amazing clarity provided by the LW Scientific Zoom Trinocular 7x-45x on Dual LED Light Stand Microscope. Specifications for LW Scientific Z4 Zoom Trinocular 7x-45x on Dual LED Light Stand Microscope: Manufacturer: LW Scientific Microscope Type: Zoom Included Accessories: Dust Cover Power cord Magnification: 7 - 45 x Color: White/Black Head: Trinocular Illumination Type: LED Nosepiece: Built in Power: 110 - 220 volts Package Contents: LW Scientific Z4 Zoom Trinocular 7x-45x on Dual LED Light Stand Microscope LW Scientific Z4M-TZM7-7LL3: Z4 Zoom Trinocular 7x-45x Dual LED Light Stand Microscope