Item Number :
(470328-074)
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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: 1000mm focal length, 75mm thick, Lens measures 3in diameter, 0.2 weight
Item Number :
(470339-956)
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Item Number :
(470349-624)
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Item Number :
(470350-624)
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Item Number :
(470345-396)
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Item Number :
(470018-066)
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Item Number :
(470016-780)
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Item Number :
(470344-646)
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Item Number :
(470233-730)
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ultrasonic Echoscope, Frequency Range: 1-5 Mhz, Transmission Power: 0-30 Db, In 5 Db Steps, Probes Connectors: 2, Selectable For Transmit, Receive Or Duplex Modes, Power Consumption: Approx 20 Va, Mains Voltage: 100-240 V, 50/60 Hz, Dimensions: Approx. 226X169X325 mm3.
Item Number :
(470014-454)
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Item Number :
(470343-112)
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Item Number :
(470343-600)
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Item Number :
(470328-066)
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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 :
(470320-706)
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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 :
(470006-526)
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Item Number :
(470003-460)
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