Tender For purchase of the following medical equipment alcon high end ,vitrectomy machine ,phaco emulsification system ,green laser-among plus ,ascan machine (ophthalmic ultrasonic scanner) ,a-scan machine -appascan max ,ab scan with ubm with marvel -2 - ,slit lamp ,green laser-gl among smart ,indirect ophthalmoscope (aa-10, aa-10-7) ,cryoprobe of cryomachine ,applanation tonometer ,act machine cartidge ,ecmo ,radiometer-dhr ,all asp product ,abott abg analyzer