50mm Plastic Interference Diffraction Grating Set with Multiple Patterns
ab 10,65 €
The side length of the square is 0.2mm, and the side length of the rectangle is 0.6 0.28mm. 1 x 1" round hole grid. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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