The MOBI, Jr. microscope is designed for elementary and junior high classroom use. The LED light source combines a rechargeable battery with a bright, white LED bulb for up to 40 hours of use on a single charge. Standard features include a disk diaphragm, three hole nosepiece, and a 10x widefield eyepiece.

For the teacher that wants more than just the basic microscope for his classroom this advanced model is an excellent choice. The 1.25 ABBE condenser allows the addition of a100x oil immersion objective. The iris diaphragm allows precision adjustments to the cool fluorescent light.

This student microscope has everything necessary for the middle school or high school classroom. This is a proven design with student proof features such as locked-in eyepieces, and a durable disk diaphragm. Clear DIN optics, coarse and fine focus, illumination and stage options make this scope a guaranteed winner.

The Observer II-D monocular microscope is a cost effective design for school bids. It features durable construction, disk diaphragm, 360° rotating head, adjustable stage stop—and more! Teachers will love the student-proof features.

The Observer IV is designed for secondary education, so you know it''ll hold up well to lots of use! Standard features include a moveable 1.25" Abbe condenser, coarse and fine focus, 4-hole nosepiece for up to 1000X magnification, mechanical stage, fluorescent lighting, and an iris diaphragm.

The Observer III is designed for secondary education, so you know it''ll hold up well to lots of use! Standard features include a moveable 1.25" Abbe condenser, coarse and fine focus, 4-hole nosepiece for up to 1000X magnification, mechanical stage, fluorescent lighting, and an iris diaphragm.