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National Geographic 40x-640x Microscope

National Geographic 40x-640x Microscope

$39.99
Features Smartphone adapter Adjustable LED illumination Height-adjustable stage with clips Battery-powered (2 AA batteries included) Prepared slides Blank slides with covers and labels Slide case Yeast Shrimp with hatchery Vials...
National Geographic 40x-640x Zoom Microscope with Smartphone Adapter

National Geographic 40x-640x Zoom Microscope with Smartphone Adapter

$39.99
Features Study specimens in stages using three magnification powers ranging from 40x to 640x. Color filter wheel makes it easier to recognize details of colorless or transparent specimens. Two types...
Discovery 800x Advanced Microscope

Discovery 800x Advanced Microscope

$34.99
Features Various combinations of two interchangeable eyepieces and three objective turrets allow you to study specimens in stages using magnification powers ranging from 64x to 800x. Angled eyepiece allows for...