Pay in 4 interest-free payments of $2.75 Learn more
Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
8) QR code which links to rotating monthly Easter-eggs on a hidden GLG page
Typically arrives in 5-15 business days in the USA
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Comes with a hard wooden case and soft foam cut-outs to keep your lenses and prisms protected between activities
3-Piece Acrylic Lens (convex, concave, trapezoid) laser pointer 8) QR code which linksA 3 pack of acrylic lenses with polished sides perfect for classroom discovery experiments in optics! It includes: One biconcave lens (2. 3" x 0. 8") One biconvex lens (2. 3" x 0. 8") One trapezoidal prism (3. 0" x 1. 5") If you're used to doing gelatin lens molds, this set will save you so much time, messy cleanup, and ultimately will save money after many years of use! These lenses are included in the Tech Light Lab kit. Grab the full kit to bundle
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