Description
sized for measuring direction and field strength on the lab bench
Wide-field 100mm reading magnifier with a 15cm focal length
guided exercises that interact with the Emission Control simulator
Current balance with a B
Optically Worked Double Convex Glass Lens, 200mm Focal Length, 38mm Diameter Features_Spout sized for measuring direction andOptically worked glass double convex lens with a 200mm focal length and 1. 5 inch diameter, polished and ground for image formation and refraction demonstrations in physics.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























