Απάντηση: Re: Panasonic S1R & S1 full frame φωτογραφία
Το review του Dpreview για την S1 :
https://www.dpreview.com/reviews/panasonic-lumix-dc-s1-review, βαθμολογία 88%.
Overall conclusion
The Panasonic DC-S1 is among the most capable and the best-built stills/video hybrids in its class, with excellent 24MP Image quality and impressive oversampled 4K video. But the camera’s Depth from Defocus autofocus system is a bit less reliable than its peers, especially when photographing moving subjects, and the EVF experience tends to be distracting when using continuous AF, due to DFD 'focus wobble'. Among stiff competition, these shortcomings seem amplified.
The S1, along with its higher resolution brother, the DC-S1R, are the most professionally-built mirrorless full-frame cameras currently on the market - they are also the largest. The result is a camera with a big, comfortable grip and extensive direct controls. By comparison, their build-quality makes some of the competition feel downright dinky. That said, the S1 is very big and heavy.
Built to the specifications of working professionals, the S1 very much looks and operates like a high-end DSLR. Controls are well placed, operation speed is good and the touchscreen is responsive. The EVF is large, and its resolution matches the best out on the market. Like most pro-targeted cameras, the S1 has dual card slots; it can also charge over USB-C, which we found handy.
Panasonic has made excellent progress improving its cameras' JPEG profiles over the years and it shows. The S1's JPEGs have pleasing color, good sharpening and, generally speaking, intelligent (but not quite class leading) noise reduction. Raw image quality is also excellent, with a high level of detail capture and good high ISO noise performance. Plus, the camera’s 96MP high-res mode not only boosts resolution, it also improves noise performance.
We’re still waiting on the firmware update that will unlock the camera’s 10-bit V-Log footage (among other things), but even without that the S1 has a lot of appeal for filmmakers. Oversampled, full-sensor 4K/30p video quality is impressive and 4K/60p video (with an APS-C crop) also looks good. The camera can also capture decent-looking Full HD footage at up to 180 fps and play it back as 50 or 60p for slow-motion capture. Plus, a variety of filmmaking aids like the complete (and customizable) separation of stills and video settings, and focus ring sensitivity control add to its appeal.
Speaking of autofocus, the S1’s contrast-detect-only system is just a little behind the class leader in terms of focus accuracy and hit rate. However the experience of using the camera to photograph a moving subject in AF-C is far behind the competition because it’s almost impossible to tell whether the subject is in-focus, when shooting through the viewfinder. So while you may walk away with a lot of keepers, your confidence in hit rate will be low until you actually sit down at a computer and look at the files. This is hardly the behavior we’d want from a camera with pro-level aspirations.
Overall, though, the Panasonic DC-S1 is an appealing camera with a lot to offer, as long as its bulk and slightly higher price tag aren't issues. Landscape photographers can take advantage of its high-res mode, while wedding photographers will appreciate its build quality and ease of switching between stills and videos. Videographers will get great results, with additional features on the way via the optional upgrade. It's not a perfect camera by any means, but Panasonic's inaugural mirrorless full-frame camera is a great first effort, and worthy of consideration for a wide variety of use cases.
What we like:
Excellent Raw and JPEG image quality
High-resolution mode also offers noise benefit
Effective 5-axis image stabilization
Class-leading build quality and weather-sealing; longest-lasting shutter in its class
Single AF is very fast and precise
Large, ultra-high-res EVF
Beautiful oversampled UHD 4K video
Face, body, eye and animal AF system works well
Firmware upgrade for 10-bit log footage
Linear manual focus response for video
Responsive touchscreen
AF joystick
Dual card slots
Top-panel display
Illuminated rear buttons
Impressive slow-motion video modes
Easy to use, mostly reliable Wi-Fi and Bluetooth connectivity
USB charging
What we don't:
AF system less reliable than competition
AF-C wobble can be distracting when using the EVF
Choosing one face to focus on from multiple in the scene can be unreliable
One touch magnification of AF point is not possible
Battery life lags behind competition
Heavy
More expensive than peers
Non-matched card slots (you'll need XQD and fast SD to make full use of both)
ΥΣ
Επιβεβαιώθηκε οτι η επερχόμενη S1H θα έχει και IBIS :
https://www.pttl.gr/panasonic-lumix-s1h-epivevaiothike-oti-tha-echei-stathero/