I have used it for 3 days and at me following - significant for me - disturbed disadvantages;
- The eyepiece for the distance adjustment is cumbersome and difficult to move
- The command dial for setting the focus (distance) is at a location that is not practical
- Operation of the button for the image stabilizer is impractical
- The strap of the bag for the glass was twisted in itself - a processing defect which can not be changed without leather-sewing machine with sewn strap.
- The eyepiece can be pushed only by not carrying glasses people over the eyepiece.
- At the other end (great lens cutout) missing the covers completely.
+ The sharpness is excellent - and even better with the IS image stabilization.
I sent the glass after careful consideration and weighing up the pros and cons back, at 600 value I expect an ergonomic and comfortable use of binoculars !! The whole left a little uncharitable impression on me.