Item Number :
(470039-934)
Item Number :
(470149-018)
Item Number :
(470149-510)
Item Number :
(470014-332)
Item Number :
(470148-722)
Item Number :
(470014-334)
Item Number :
(470148-784)
Item Number :
(470124-126)
Item Number :
(470148-848)
Item Number :
(470014-650)
Item Number :
(470004-004)
Item Number :
(470158-406)
Diffraction Grating, protected by two glass plates, 60 mm x 45 mm 300lines/mm Viewing area measures approx 0. 45mm x 30mm
Item Number :
(470101-252)
Item Number :
(470158-408)
Student gratings, 100 lines per mm, protected by two glass plates, 60 mm x 45 mm, Viewing area measures approx. 45mm x 30mm.
Item Number :
(470101-250)
Item Number :
(470004-102)
Item Number :
(470013-002)
Item Number :
(470007-398)
Item Number :
(470105-996)
Item Number :
(470013-300)
Item Number :
(470106-854)
Item Number :
(470012-844)
Item Number :
(470003-426)
Item Number :
(470021-796)
Item Number :
(470136-666)
Item Number :
(470117-800)
Item Number :
(470006-936)
Item Number :
(470006-938)
Item Number :
(470144-284)
Item Number :
(470020-676)
Item Number :
(470219-530)
Acrylic Light Pipe, 24x1/2in - Clear, 2 feet of pipe coiled up at one end to demostrate light transmission end to end, transmits light like fiber optic cable, Weight (lb): 0.7, Length (in):9.0, Width (in):3.0, Height (in):4.0
Item Number :
(470021-846)