| brand | Champion Star |
|---|---|
| Color classification | Optical Set Standard Edition ( Early 2nd Semester ) Optical Set Upgrade Luxury Edition ( First 2nd Semester ) Optical Set Upgrade Luxury Edition ( Preliminary |
| Production enterprise | Wenzhou Learning Farm Teaching Instruments Co., Ltd |
The second-second physics optical experiment equipment is full of small holes imaging of the eighth grade optical test box on the eighth-last lens convex lens imaging suit of the eighth grade experimental box
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