Description

Optically-worked glass double convex lens with a 150mm focal length and 1

2m measuring tape

5 inches of nylon bristles for scrubbing glassware up to 4 inches in diameter

yellow) sit in 50 x 50mm mounts

supporting both additive and subtractive color demonstrations in optical box setups

Hall's Friction Car Base Shape_Rectangular Optically-worked glass double convex lensMolded in one piece with sleeve bearing wheels, a central mass well, and a removable cord post, this Hall's car supports dynamics work on inclined planes with weights and pulleys.

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

Hall's Friction Car Base Shape_Rectangular Optically-worked glass double convex lens

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