Explore One 45 Piece 900X Microscope Set with Case

Features The original classic 28 Piece 900X Microscope now gives you more with 45 pieces in the set. Included are all necessary tools for observing the included prepared slides, hatching the included eggs of real Brine Shrimp, and for gathering and storing of specimens collected in the field.  Three objective lenses mounted on a rotating turret provide magnifications of 100x, 400x and 900x. Smooth rack and pinion focusing mechanism allows for careful adjustment to view the specimen at its sharpest.  The microscope arm and the base are made of rugged cast metal for many years of use. Net weight of the 900x Microscope with batteries installed is just 16 ounces.  The adjustable microscope arm and be adjusted over a wide range for the most comfortable viewing angle.  The generous 66mm x 73mm stage with clips (that secure the microscope slides on the stage) is large enough to easily center specimens under the objective lens. The under-the-stage reversible illuminator unit combines a flat