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            以后再說X

            Prisms

            Hypotenuse Size  : 10mm to 150mm.

            Side Wall Length  : 10mm to 320mm.

            Angle Accuracy  : ± 2 arcsec for right angle.

                                         ± 5 arcsec for random angle.

            Surface flatness   : λ/20 for any 50mm.

                                          TWD measurement is available.

            Surface Defects   : 5/A x 0.063 conditionally .

             

            欧美大片黄
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