This approach is excellent but an outdated building. I gave up. This is still a pump zoom. The movement of the Zoom button causes the air and can make calls back into the dust box. I got 2 hours on the frosted. I think that over time, the sensor can be also affected. By cons in terms of optical quality, no complaints. It is an objective "L", and therefore without compromise! There is talk of a new version in the making ... see.
