A highly affordable set of 3 laser pointers (red/green/blue) set at different wavelengths, perfect for performing experiments involving refraction in the classroom or at home.
Item#: 16108 Age: 18+
(2 customer reviews)
Finally you can use your laser pointer on your lab or classroom table - hands-free!
Item#: 16767 Age: 18+
Complete optics set for physics classroom demonstrations. Every physics teacher should have one of these.
Item#: 15910 Age: 14+
Create hundreds of color combinations using this color mixing demo!
Item#: 14814 Age: 12+
(1 customer reviews)
Demonstrate color addition and shadows using this color mixing apparatus!
Item#: 14816 Age: 14+
This is a perfect spectrometer for intermediate to high school level laboratories.
Item#: 15161 Age: 18+
Perfect spectrometer for more advanced experiments and lab environments.
Item#: 15162 Age: 18+
Rotate this 6.5 inch kaleidoscope to experience a constantly changing view of the world!
Item#: 10435 Age: 5+
(9 customer reviews)
Build your own 10 inch kaleidoscope with this great kit!
Item#: 10436 Age: 5+
(5 customer reviews)
This classroom-quality laser ray box can be used in a wide variety of general optics experiments and demonstrations
Item#: 16554 Age: 18+
At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.