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Polished spherical lens, Surface quality 40/20, 20/10 Flatness: Lambda/4 Radius tolerance +/-0.3% Centering 30 arc Seconds
More Details As Below:
What 's more: In accordance with the drawing, you can provide us your drawing,
or you tell us the main parameters, then we will design the drawing and customize this lens for you.
10) Main products:
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