Prisms & Kaleidoscopes 8PCS 4.9X6mm Optical Projection Necklace Convex Cylindrical 3mm Microengraved Science Classroom Optics Kits
4.1 (32 items)
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Product details
| Management number | 221313062 | Release Date | 2026/05/03 | List Price | $8.94 | Model Number | 221313062 | ||
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| Category | |||||||||
Quantity:8PCS/LotNote:Please allow slight dimension difference due to different manual measurement.
- Material: Heavy lanthanide optical. Dimension: 4.9X6mm. Process: Fine grinding and polishing.
- Effective aperture:> 90%. precision: λ2-λ10.
- Packed in nice gift box,great crystal decor gift idea for whom pursuing elegance and beauty in life.
| Department | Unisex Adult |
|---|---|
| Item Weight | 10.6 ounces |
| Manufacturer | Artsim |
| Item model number | Artsim |
| Package Dimensions | 1.18 x 0.79 x 0.39 inches |
Optics
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