Optical Block Lenses 3pk
Details
https://www.tts-international.com/optical-block-lenses-3pk/1007125.htmlProduct Code: 708-SC00769
This set of lenses can be used for studies on the reflection and refraction of light.
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Why you'll love this product
- Semicircle lens 60 x 15mm
- Trapezoid lens 75 x 40 x 15mm
- Convex lens 60 x 20 x 15mm.