Item Number :
(470332-610)
Item Number :
(470320-706)
Laser Diffraction Kit, lets students create, view, and measure diffraction and interference patterns, kit includes two laser pointers-red and green - along with a convenient mounting base and a slide set of diffraction objects
Item Number :
(470219-702)
Optical Bench Set, Contents: 1 Screen support, 2 lens support (38mm/75mm lens/mirror), 5 Board screens measuring 10x125cm millimeter scale on both sides, Marker/object, 2 Metal supports for metter stick, Paraffin candle/Holder, Activity guide
Item Number :
(470325-642)
Item Number :
(470110-162)
Item Number :
(470117-794)
Item Number :
(470005-834)
Item Number :
(000000000005296132)
Item Number :
(000000000005289409)
Item Number :
(470339-316)
Item Number :
(470190-892)
Item Number :
(470024-596)
Item Number :
(000000000005289406)
Item Number :
(000000000005296135)
Item Number :
(000000000005289407)
Item Number :
(470110-882)