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Optics

From the very beginning of the camera lens surprising specificity. The range of 25-250 mm zmieszczony in such a small package, with a big sensor, must be associated with a number of dilemmas construction. Unfortunately, the measurements show poor performance resolution and noticeable chromatic aberration, especially at longer focal lengths. Distortion for a wide angle is very large, and its rectification must carry with them a reduction of image quality. Not bad vignetting, apparent density of horns makes the problem only for a wide angle, but, as already mentioned, such straightening pictures eliminates the disadvantage of sliding corners far beyond the frame. They amaze a glare that will give much to know about yourself when setting the telephoto position.

In summary, we find that the only advantage of the lens is a zoom range combined with compact dimensions.

간단히 요약하면 렌즈 줌 범위가 넓어서 무리한 설계 때문에 광학 성능이 별로다라는 것입니다.

Advantages:

• control ring on the lens,
• solid, small and unobtrusive housing,
• very useful range of focal lengths,
• Electronic shutter 1/16000 s,
• low chromatic aberration for wide-angle,
• well controlled vignette,
• interesting set of digital filters,
• large, easy to read and touch-screen LCD,
• fast autofocus,
• Functional options filming in quality 4K and Full HD
• interesting additional functions based on recording 4K
• good image quality in RAW mode,
• HDMI,
• good battery capacity,
• WiFi connectivity.

Disadvantages:

• not entirely intuitive new modes
• the inability to disable the touch screen for handling viewfinder,
• questionable quality of the viewfinder,
• problems with the accuracy of auto focus,
• quite intense noise reduction JPEG for high sensitivity,
• very high distortion for equivalent focal length of 25 mm in RAW files,
• clear glare when working in bright light.