$50 to $100

Features Study specimens in stages using three magnification powers ranging from 300x to 1200x. Use the projection eyepiece to trace images to an...

Features This 3-in-1 viewer assembles easily, and can be quickly changed from a telescope to function as a slide viewer or microscope. With the 5...

Features Zoom function maximizes observation time by allowing users to analyze a specimen at a variety of magnification powers without having to ...

Features Explore everything from the soil to the stars with this telescope and microscope set. Easy-to-use refracting telescope has a 40mm apertu...