Celestron 44102 400x Power Laboratory Biological Microscope

Celestron 44102 400x Power Laboratory Biological Microscope

• Feature-packed entry-level biological microscope at an economical price, with five prepared slides included
• 10x eyepiece and 4x, 10x, and 40x objective lenses combine to provide powers of 40x, 100x, and 400x
• Fully coated glass optics, all-metal body with monocular head, 5-poisition disc diaphragm
• 50 mm (2") mirror provides illumination, while a basic condenser concentrates light onto the specimen
• Adjustable arm (0° to 60°) for comfortable viewing, coarse and fine focus knobs

<div class="aplus"><p>The Celestron 400x Laboratory Biological Microscope is an all-metal bodied microscope with fully coated glass optics and advanced features usually offered on only higher priced microscopes, like a basic condenser and 5-position disc diaphragm. With both coarse and fine focus knobs, 3 objective lenses, an adjustable head (0° to 60°), and 5 specimen slides, it's a great entry-level microscope that will last for years.</p><p>A condenser concentrates and focuses light when using high-power objective lenses. Since these lenses tend to have very small apertures, a condenser combined with an iris diaphragm provides increased illumination and resolution. You can easily adjust brightness, contrast, depth of field, and evenness of illumination on your specimen.</p></div>