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    • Top Sellers

    American Educational 7 Piece Acrylic Lens and Prism Set $19.85 B00657VLIM
    Eisco Labs Equilateral Acrylic Prisms With 1 inch Sides, Set of 3 Prisms - 1 Inch, 2 Inch, and 4 Inch Lengths $8.99 B00B5F1I78
    Eisco Labs Optical Glass Lens, Double Concave, 75mm Diameter, 20cm Focal Length - Ideal for Top Spinning $8.98 B00CLC7V5C
    Ajax Scientific Polished Glass Double-Convex (Bi-Convex) Lens, Spherical, 50 mm Diameter, 50 mm Focal Length B00EPQ9SO4
    Amlong Crystal 4 inch Optical Glass Equilateral Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 100mm $11.95 B00FHDV7D4
    Amlong Crystal 2.5 inch Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 60mm ★★★★☆ 841 $9.95 B00FHEL74C
    Amlong Crystal 6 inch Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 150mm ★★★★☆ 2237 $14.95 B00FHFV9AI
    Neewer 7.8"/20cm Optical Glass Triple Triangular Prism Physics Teaching Light Spectrum B00L27S67E
    Portable pocket Otoscope Ear checker with Ebook bundle by Amazing 4 use Free.... B011DUVFMW
    Plastic Eclipse Glasses - Eclipse Shades - Wrap Around Goggle - CE and ISO certified - Includes (2) Bonus Eclipse Shades - Made in USA $9.95 B013CTWO54
    Fancii LED Lighted Magnifying Glass Reading Magnifier with Light, Strong 5X + 3X Handheld Illuminated High Power Shatterproof Lens Set $17.99 B013PY3DF6
    Magnifier 3 LED Light, Marrywindix 3X 45X Handheld Magnifier Reading Magnifying Glass Lens Jewelry Loupe White and Black $7.49 B0140WO6KS

    New Releases

    Neewer® Labs Optical Glass Triangular Prisms (1.18"/30mm sides), Set of 2 Prisms - 2" (50mm), 4" (100mm) Lengths B019SMY5VK
    Neewer® Labs Optical Glass Triangular Prisms (1.18"/30mm sides), Set of 2 Prisms - 4" (100mm), 6"(150mm) Lengths B019SNDCGS
    Neewer Labs Optical Glass Triangular Prisms (1.18"/30mm sides), Set of 2 Prisms - 2" (50mm), 6"(150mm) Lengths B019SPECWO
    Optical Magnifier With LED Light 8X Zoom Magnifying Glass $18.90 B01BATLHDI
    Eisco Labs Double Concave Glass Lens; 75mm Diameter; 300mm Focal Length $12.32 B01BW05CVI
    Eisco Labs Glass Rectangular Block; 75mm X 50mm X 12mm Size $9.25 B01BW05JBQ
    B01CCT7HQG B01CCT7HQG
    B01CDU7LGK B01CDU7LGK
    B01CY211CM B01CY211CM
    Equilateral Prism Acrylic 25mm face x 50mm Length $9.08 B01CYJMBLA

    Most Gifted

    American Educational Stereo Glasses, Plastic, 2.2x Magnification $14.38 B00657N1NA
    Eisco Labs Equilateral Acrylic Prisms With 1 inch Sides, Set of 3 Prisms - 1 Inch, 2 Inch, and 4 Inch Lengths $8.99 B00B5F1I78
    Neewer 2"/5cm Optical Glass Triple Triangular Prism Physics Teaching Light Spectrum $9.99 B00C4PCU6G
    Optical Glass Lens Set - 3 Dbl Convex, 3 Dbl Concave, 75mm Dia - 20, 30, 50cm FL $43.92 B00CLC7UJE
    Eisco Labs Optical Glass Lens, Double Concave, 75mm Diameter, 20cm Focal Length - Ideal for Top Spinning $8.98 B00CLC7V5C
    Amlong Crystal 4 inch Optical Glass Equilateral Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 100mm $11.95 B00FHDV7D4
    Amlong Crystal 2.5 inch Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 60mm ★★★★☆ 841 $9.95 B00FHEL74C
    Amlong Crystal 6 inch Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 150mm ★★★★☆ 2237 $14.95 B00FHFV9AI
    Neewer 7.8"/20cm Optical Glass Triple Triangular Prism Physics Teaching Light Spectrum B00L27S67E
    Fancii LED Lighted Magnifying Glass Reading Magnifier with Light, Strong 5X + 3X Handheld Illuminated High Power Shatterproof Lens Set $17.99 B013PY3DF6
    Magnifier 3 LED Light, Marrywindix 3X 45X Handheld Magnifier Reading Magnifying Glass Lens Jewelry Loupe White and Black $7.49 B0140WO6KS