Item Number :
(470148-708)
Item Number :
(470156-778)
Frog Visual Dissection Guide, Each
Item Number :
(470005-914)
Item Number :
(CA470332-946)
Item Number :
(470344-644)
Item Number :
(470120-700)
Item Number :
(470328-066)
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: 250mm focal length, 3mm thick, Lens measures 1.5in diameter, 0.1 weight
Item Number :
(470023-856)
Item Number :
(470117-790)
Item Number :
(470149-490)
Ratings:
Avg. Ratings: 3.0 (1 Review )
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Item Number :
(470149-070)
Item Number :
(470101-018)
Item Number :
(470148-944)
Item Number :
(470219-464)
Rectangular Block - Glass, Made from imported optical glass with optically worked surfaces, All angles accurately worked with edges slightly bevelled and glass free from bubbles, Size 75 x 50 x 12 mm
Item Number :
(470057-838)
Item Number :
(470149-202)
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