supply of hd portable endoscopy unit & nasal endoscope/sinuscope , hd portable endoscopy unit (gw 612) specifications: (a) 4 in 1 camera + led light sour ce, recorder, high brightness 80 watts led, medical grade medical monitor 17 inch, suitcase easy to carry . suitable for diagnosis surgery (surgical applications like : laparoscopy, gynae. urology, ent, orthopedic s etc). detailed specification as per attached annexure-a. ] , nasal endoscope/sinuscope compatible with hd portable endoscopy unit ( which wil l be quoted against item code no- 826500390012 of this tender). it should have a length of 18 cm. autocla vable. diameter of 2.4 mm (paediatric). should have zero degree viewing angle. detailed specification as p er annexure-b ]