Boreal Digital 2000 Advanced Zoom Stereomicroscope This top of the line microscope comes with: 10x-40x continuous zoom magnification, halogen in-base illuminator, incident light with controls for aim and intensity, three-way illumination to light even the most difficult specimens, 80mm working distance at 40x, rack and pinion focusing with slip clutch and rugged die-cast metal construction. Boreal Cordless Student Compound Microscope with LED Illuminator Take this microscope anywhere - no electricity required. This inclined microscope features 40x/100x/400x magnification, a locked-on 10x wide-field eyepiece with pointer, 4x/10x/40x objectives and an easy to adjust focus know assembly for precise control. GadgetUniverse.com For the Gadget and Electronic lover on your Holiday list.