Showing 73–84 of 219 results
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Color Filters Acrylic – Set of Five Colors 2 x 2 Inch Slabs
$5.99 -
Color Filters Gelatin – Set of Five Colors of Gels 4×4 Inch Sheets
$7.95 -
Colored Film Gels – Set of Six Colors 8×10 Sheets w/Bonus 13,500 Line Diffraction Grating
$24.95 -
Colorful Magic Eye Teleidoscopes Set of 4
$4.67 -
Complete and Comprehensive Laser Optics Demonstration Kit for Advanced Physics Labs
$3,499.95 -
Complete Geometric Optics Classroom Demonstration Set
$114.99 -
Decoder Glasses for Sweepstakes and Prize Giveaways Red/Red w White Frame Pack of 10
$9.99 -
Decoder Glasses for Sweepstakes and Prize Giveaways-Red/Red-White Frame-Pack of 5
$5.99 -
Diffraction Grating for Intermediate Spectrometer
$44.95 -
Diffraction Grating Slide – Linear 500 Lines/mm 2×2″-Pack of 10
$9.74 -
Diffraction Grating Slide-Double Axis 13,500 Lines/in 2×2″-Pack of 10
$9.74 -
Diffraction Grating Slide-Linear 1000 Lines/mm 2×2″-Pack of 10
$9.74