* For flexible fiberoptic endoscopes that do not have a rigid endoscope-style eyecup, an eyepiece adapter will be needed.
The ClearScope accomodates phones that are up to 81mm wide and have center of the camera lens less than 17mm from the top edge. Additionally, only phones with "flat" cameras will fit - anything with a mechanical zoom option that extends the camera away from the phone will not work.
Also, be cautious of phones with side controls since the CS-3000 needs to "clamp" the phone along the edges. Some phone models will activate applications or "continuously" shoot photographs when buttons along the edges are depressed.