14*14*87mm Triangular Prism BK7 Optical Prisms Glass Physics Teaching Refracted: for Sale

141487mm Triangular Prism BK7 Optical Prisms Glass Physics Teaching Refracted: For Sale

$14*14*87mm Triangular Prism BK7 Optical Prisms Glass Physics Teaching Refracted:$
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141487mm Triangular Prism BK7 Optical Prisms Glass Physics Teaching Refracted::
$4.29

Features:1. Make a Rainbow by Refraction Easily2. It produces rainbows using direct sunlight and can also be used for some cool photography effectsCool Science Experiment You Can Do at Home
Item Describe:1. 100% Brand New and High Quality2. Type : Right Angle Reflection Mirror3. Material: K9 Optical Glass4. Size: 14x14x87mm/0.55x0.55x3.42\"
Package Contents:1 x Triangular Prism

Note:1. Please allow 1-3cm error due to manual measurement.2. The colors may be different for the different display,please understand.

On 17-Sep-21 at 23:35:12 EDT, seller added the following information: