National 440 Series Stereo Zoom Microscopes — Precision Optics for Education, Research & Industrial Inspection non-slip flask support Teach the fundamentals of measurement

Teach the fundamentals of measurement with the United Scientific® Measurement Kit—a comprehensive learning set packed with real-world tools and hands-on activities

ideal for documentation and advanced analysis

the Motic BA410E Series combines optical excellence

the Scilogex D160 delivers performance that stands up to daily lab demands—without the markup of high-end brands

and clear white printed graduations

National 440 Series Stereo Zoom Microscopes — Precision Optics for Education, Research & Industrial Inspection non-slip flask support Teach the fundamentals of measurementThe National 440 Series delivers professional grade stereo imaging for laboratories, classrooms, and industrial inspection lines. Designed for clarity, durability, and versatility, these microscopes feature continuous zoom magnification (7. 5X45X) and achromatic, color corrected optics that produce sharp, distortion free 3D images. 440 440 (Binocular) Ideal for educational and industrial use, this binocular stereo microscope offers a 6: 1 zoom ratio