15+15mm SGP Sentryglas 0.76 0.89 1.52 2.28 3.04mm 0.030 0.060 0.090'' Tempered Hst Laminated Glass Safety Glass
Optical Glass Optical Spherical Glass BK7 K9 Diameter 25mm Focal Length 50mm Biconvex Lens For Magnifier And Optical Instruments
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$1.60
Min Order: 10 pieces
Shipping per piece: $3.23