Review: Vivitar Refractor Telescope/Microscope Combo 20x/30x/40x with Tripod

Vivitar Refractor Telescope/Microscope Combo 20x/30x/40x with Tripod: For ages 6 years and older Objective diameter: 50mm Focus length: 170mm Magnification: 20x, 30x, 40x Built-in compass Set includes specimen slide, blank slides, slide covers, specimen collection vials and tweezers 1-year limited w