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Ships within 48 hours · Estimated delivery Oct 24 - Oct 29
One biconcave lens (2
Makes for a perfect unique gift for scientists starting school or at graduation
and ultimately will save money after many years of use
*This laser pointer is also compatible as a replacement part for NewJoy and Inspira quilting frames
Single convex lens
Tech Light Lab LED Optics Kit Grades 7 - 12+ One biconcave lens (2The durable lights, lenses, mirrors and more in this light and optics kit make teaching and learning the science of reflection, refraction and color easy and fun! Targeted for students Grades 2 8.
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