Magnifying glass, 2" dia, 3X
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Diffraction grating
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Prism, glass, 25mm x 75mm
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Binoculars, 10 x 50, Tasco
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$2.40
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This magnifier has an optical glass lens and sturdy plastic handle.
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$1.70
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Diffraction grating are used separate light into its different colors. This... more
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$5.95
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See light refract into miniature rainbows with this equilateral glass prism... more
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$39.95
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These high-power 10x Tasco binoculars with large 50mm widefield lenses feat... more
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GeoVision Pocket Scope
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Magnifier, tripod, 10X
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Magnifier, double lens, 5X/10X
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Magnifier, pocket loupe, 10X
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$12.95
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A portable microscope that doubles as a telescope! This handy scope provide... more
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$4.90
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This is a quality 25mm optical glass 10X lens mounted in a sturdy plastic t... more
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$3.50
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A large double lens magnifier! This folding pocket magnifier is ideal for e... more
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$5.60
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A quality optical glass 1/2"-diameter doublet lens mounted in a chromed ste... more
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Magnifying glass, 3" diameter, 2.5X
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Magnifying glass, 4" dia, 2.5X
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Refraction box, semi-circle
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Lens Set
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$3.95
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The large 3" diameter of this magnifier makes for convenient viewing. Optic... more
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$4.95
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Large 4" diameter size makes for convenient viewing. Optical glass lens wit... more
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$2.95
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Clear semi-circular polystyrene container that can be filled with water for... more
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$11.95
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A set of six 38 mm diameter acrylic lenses that includes one each: double-c... more
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