Handheld Periscope
Gelsonlab HSPO-031 Periscope Model Laboratory Detachable Optical Reflection School Teaching Physics Experiment
Product description
Features:
Learning Point:
Reflection principle of light
Rectilinear propagation of light
- Physical optical reflection teaching tools.
- 360° Rotatable lens, quick detachable, expandable.
- Train your children observation capability, thinking and analytical skills.
Package Included:
1 x Periscope Model
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