Have a friend not shooting, sony np-fh70 battery careful examination didn't know because lens run by the coke, feel chagrin, he to video friends about, there are others who met this kind of situation, to his Labour.
I will he photographed all the photos by zhang repeatedly view, finally understand the problem: originally, ran the pictures are the focal cloud scenery, mountain view and cloud and run focal phenomenon is relatively serious. And other video friends after contact, I get reply is the situation. It reminds me of some time ago to filming the locale, check back photos, and found that the release of the dry ice manufacture film white mist effect the photograph also appeared to run coke.
The data access after that, some of the SONY Camcorder Battery is double $focal way, in the filming site have clouds and dry ice fog, possibly for the camera can't identify and appear focus error, appear run focal phenomenon. Therefore, in the cloud scenery or have taken stage of release of the dry ice white mist, to ensure accurate and focus take the result, suggest using manual focus.
Then tell everyone a manual focus small doohickey. Fixed-focus camera focus of infinity is easy to adjust, zoom head a little trickier. Specific operation is, first the camera zoom ring tone infinity, and then off slightly (about 2-3 degrees or so, press it probably is the length of the 3-4 mm), so it can realize accurate infinity focus. At this time the photo is the most clear, this is the characteristics of the zoom lens. In addition, in the shooting scene photo, especially at first light and the going down of the sun, had better use manual focus, and more will be to shoot a few pieces, to ensure the quality of the shooting.
The focusing ring back 2-3 degrees (the approximate length is 3-4 mm), sometimes get the best effect infinity focus.sony np-qm91d battery
