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Replacement color filters for the Introductory Optics System (OS-8500).
This is a replacement set for PASCO’s Introductory Optics System (OS-8500). Color filters are red, green and blue
Mon - Thurs: 7:00 AM - 4:30 PM
Friday: 7:00 AM - 2:00 PM
10101 Foothills Boulevard Roseville, California 95747 USA