• double concave and double convex lens with trapezoidal prism for physics refraction experiment classroom activities
  • red-green-blue-light-blox-ray-trace-lens-light-blox-LED-primary-colors-mixing-reflection-classroom-learning-teaching-kit-light-blox-primary-colors-mixing-snells-law-classroom-learning-teaching red green and blue light beams refracting through a double convex acrylic lens for STEM learning
  • blue green and red ray box refracting through a double concave acrylic plastic lens for hands on science education
  • green ray box with total internal refraction in a trapezoid prism made of plastic
  • set of 3 acrylens concave, convex and trapezoid prisms for hands on physics and light education activities
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3-Piece Acrylic Lens (convex, concave, trapezoid)

3-Piece Acrylic Lens (convex, concave, trapezoid)

$12.95
$12.95
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A 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 items and save!

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Frequently Asked Questions

How do I order with a tax-exempt certificate?

We only automatically charge tax to shipping addresses in Ohio. If you're in Ohio, please email us your tax exempt certificate with purchasing email you'll use. We will keep it on file and mark your purchasing email as tax exempt. Then you can place your order normally without being charged taxes.

If you're outside of Ohio, you can go ahead and order now without being taxed. Then, go ahead and email us your certificate so we can mark your account. If we expand in the future, we may eventually charge taxes in your state.

How do I order using a Purchase Order and Invoice?

We'll need to set up a custom order for you and mark it for payment due later. Please email us to receive a quote that includes shipping and taxes. Then, email us your PO. After shipping, we'll email you the invoice with payment details. Please note that if we do not have an existing relationship with your institution, we may require payment before shipping to reduce our risk of fraudulent orders.

Do you offer classroom discounts?

We offer discounts on most products for orders of more than 10 of any one item. Another price decrease is available at 25 pieces - typically what's needed for a classroom. If you are interested in those quantities, please email us and include your item and quantity details for a quote.