This double convex lens is made of high quality glass with outstanding optical qualities. Lens comes in a labeled coated envelope
home schooling
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Use as super powerful magnifying glass, optical experiments, Laser work, great for use as a fire starter in survival kit. I have several different sizes please e-mail me with your question.
Great for use in home schooling
Winner of this auction will pay only $3.99 shipping & handling anywhere within the 48 states.
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