Laboratory Appliance Optics Equipment Tool, Physical Optical Bench Set with Metal Base, Easy Assembly Detachable and Clearly Graduated, for Measure Focal Lengths
✔ Optical workbenches can be used to measure focal lengths and understand the rules for imaging concave lenses.. Prefect For Physics experiments or hobbist.
✔ This optical bench is Good for school teaching tool, learning display, and collectibles, also will be a great addition to your lab supplies.
✔ Very suitable for teachers, family students and young scientists. Ideal choice for teachers, family students and young scientists.
✔ Incredible physical laboratory equipment aid tool, or as a decoration in your lab,making physical experiment learning more efficient.