Item Number :
(470344-354)
Item Number :
(470328-084)
Double Convex Lens, Spherical, Optically Worked Glass Lens - with Ground Edges, Polished - optically true lens is excellent for physics classroom demonstrations in optics and light refraction, size: 150mm focal length, 4.6mm thick, Lens measures 2in diameter, 0.1 weight
Item Number :
(470328-080)
Double Convex Lens, Spherical, Optically Worked Glass Lens - with Ground Edges, Polished - optically true lens is excellent for physics classroom demonstrations in optics and light refraction, size: 50mm focal length, 13mm thick, Lens measures 2in diameter, 0.1 weight
Item Number :
(470021-796)
Item Number :
(470230-196)
Plane Mirrors Glass, Silvered Back With Protective Coating, Mounted On Wooden Block 20 mm Thick Approx. Size 75 X 50 mm
Item Number :
(470219-486)
Semi Circular Block
Item Number :
(470219-488)
Semi Circular Prisma Glass Block ( 90mm x 16mm), 3.5in, Weight (lb): 0.4, Length (in):10.0, Width (in): 8.0, Height (in): 1.0, Clear glass, all faces, polished
Item Number :
(470157-646)
Item Number :
(470006-940)
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 :
(470117-790)
Item Number :
(470018-264)
Item Number :
(470006-848)
Item Number :
(470111-298)
Item Number :
(470013-316)
Item Number :
(470230-212)
Color Filters, Mounted
List View
Easy View (new)
