PCFoto digitalni fotoaparati i foto oprema
Foto i Video Oprema => DSLR fotoaparati => Temu započeo: zook Jul 25, 2017, 05:19:05 posle podne
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https://www.nikonusa.com/en/nikon-products/announcement-d850-dslr.page?cid=img_en_us:EML:MKT:7252017:na:2017-07-25_100-Anniv:na:img:D850&ET_CID=1458587&ET_RID=118386124
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(https://s2.postimg.org/dirdz4pbt/Nikon-_D850-_DSLR-camera-leaked-picture-2-550x350.jpg)
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Džaba sve kad ima užasan color banding na videu :)
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Ako urade dobru stvar sa video mogućnostima, možda se zaletim na ovo... :)
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(https://s27.postimg.org/4cnnl2fn7/image.jpg) (https://postimg.org/image/5rp89sgq7/)
(https://s27.postimg.org/ikdc9psc3/image.jpg) (https://postimg.org/image/53gdqui0f/)
(https://s27.postimg.org/nzm2aojw3/image.jpg) (https://postimg.org/image/3s8midmen/)
(https://s27.postimg.org/gtub88asz/image.jpg) (https://postimg.org/image/jnxglocz3/)
(https://s27.postimg.org/5609dolo3/image.jpg) (https://postimg.org/image/8pm73hodr/)
(https://s27.postimg.org/myltlk2wj/image.jpg) (https://postimg.org/image/j28hpkhwv/)
(https://s27.postimg.org/fjwht6h0z/image.jpg) (https://postimg.org/image/ptywsf6wf/)
(https://s27.postimg.org/itfidduib/image.jpg) (https://postimg.org/image/rboyhq10v/)
(https://s27.postimg.org/o3fvqxpdf/image.jpg) (https://postimg.org/image/y0qwjzwz3/)
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Evo ovde sve sa prevodom . . .
https://nikonrumors.com/2017/08/11/translation-of-the-leaked-nikon-d850-slides.aspx/
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- RAW L (large): 8256 x 5504, 45.4MP
- RAW M (medium): 6192 x 4128, 26.6MP
- RAW S (small): 4128 x 2752, 11.4MP
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ja koliko sam procitao o tim "smanjenim" raw formatima, to je prilicno beskorisno?
mnogo manje moze da se izvuce iz tih fajlova koliko sam vidio.
sto je meni krivo, jer nemam potrebe za ovolikom rezolucijom u 90% slucajeva i 26mp bi mi sjelo bas fino.
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Znam da na D810 nije bilo dobro. Ne znam kako su kasnije riješili.
EDIT: Čini se da su kod D5/D500 riješili problem veličine, ako nisu i zadržali više informacija. Tako da sada ima (nekog) smisla.
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Evo i službeno predstavljen:
https://m.dpreview.com/reviews/nikon-d850-first-impressions-review
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Izgleda da je BSI senzor. To je ono što fali D500.
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The Ultimate Combination of Resolution and Speed
The Ultimate Combination of Resolution and SpeedThe Nikon D850 is the new benchmark in DSLR image quality, with an unprecedented combination of resolution, dynamic range, ISO and processing power. The 45.7-megapixel CMOS sensor approaches medium format-level resolution and forgoes an optical low pass filter (OLPF) to harness the maximum sharpness of NIKKOR lenses, with fantastic fidelity, tonality and clarity. This is also Nikon’s first DSLR to incorporate a BSI CMOS sensor, which captures light more efficiently, resulting in a wider dynamic range and low-noise image capture. Beyond the immense resolution, the Nikon D850 offers photographers superior performance:
- High-Speed Capture: The D850 is capable of shooting up to 7 fps at full resolution, with full AF/AE or 9 fps at full resolution with the addition of an optional battery grip (MB-D18) and EN-EL18a/b battery (Buffer approximately 51 frames of 14-bit lossless RAW capture / 170 frames of 12-bit lossless).
- Wide ISO Range: The D850 offers a wide ISO range from 64-25,600 (Expandable down to ISO 32, up to 102,400).
- Flagship Focus System: The D850 uses the Nikon D5’s 153-point, Multi-Cam 20K AF system, which features 99 cross type sensors, 15 of which are sensitive to f/8.
- EXPEED 5: Behind every great sensor is a great image-processing engine. EXPEED 5 is Nikon’s most powerful engine yet, allowing for fast data readout and swift image processing, improved low light performance, high speed shooting, full-frame 4K UHD video capture and greater power efficiency for longer battery life.
Innovation Built for the Needs of Professional Creators
In addition to its phenomenal performance, the Nikon D850 hosts a range of innovative and thoughtful new features that enhance workflow, and will leave every photographer or content creator wondering how they ever lived without them:
- Tilting LCD Touchscreen: The 3.2-in., high resolution (2359k-dot) LCD monitor offers Nikon’s most extensive touch functionality ever.
- Silent Shooter: The D850 offers the ability to operate with an electronic shutter in Live View. When in this mode, users can shoot in complete silence, which is ideal for weddings, ceremonies and events where the shutter sound is discouraged. The electronic shutter operates at up to 6 fps (AF/AE locked) at full resolution, while an additional mode enables 8.6-megapixel capture in DX image area mode at up to 30 fps.
- Radio Flash Control: Like the D5 and D500, the D850 also supports Radio-controlled Advanced Wireless Lighting with the optional SB-5000 Speedlight and WR-A10 and WR-R10 accessories.
- RAW Processing Power: Users can choose from 3 sizes of RAW files to enhance workflow, including Large (45.4-MP), Medium (25.6-MP) and Small (11.4-MP). Additionally, the D850 lets users batch process RAW files in camera, saving time in post-production.
- Nikon’s Widest and Brightest Optical viewfinder: The 0.75x viewfinder magnification is the highest ever for a Nikon DSLR, and offers a wide and bright view of the frame to easily track and compose subjects.
- Phenomenal Battery Performance: Shoot all day and well into the night with up to 1,840 shots at full resolution or approximately 70 minutes of video on a single charge. Users who opt for the additional control and handling benefits of the optional battery grip can expect up to 5140 shots (CIPA standard).
- Dual Card Slots: The D850 features dual memory card slots -- XQD for high-speed capture and transfer, as well as readily available SD media.
- Illuminated Buttons: Buttons that light up at the turn of a dial increase visibility and allow easy shooting at night or in low-light scenarios.
- Focus Stacking: Ideal for macro, product and landscape photographers, the Focus Shift Photography feature of the D850 is high resolution meets high magnification. This feature lets the user automatically shoot up to 300 shots at adjustable focus step intervals to infinity which can be easily assembled into a focus-stacked image using third party software.
- Negative/Positive Scanning: With the optional ES-2 Film Digitizing Adapter and compatible Micro-NIKKOR lens, the camera enables super high-resolution digitizing of 35mm slides or negatives and converts them in-camera to positives
- Durable Construction: Ready for any field assignment or production environment, the rugged and weather-sealed magnesium alloy body lets users work with confidence in a wide range of tough environments.
- Square shooter: Photographers can choose from five formats, including FX-format, 1.2x, DX, 5:4, or 1:1 square with viewfinder shading for easy composition.
- Built-in Wi-Fi1 & Bluetooth2 Connectivity: Users can seamlessly send images to their compatible smart devices through an always-on Bluetooth Low Energy (BLE) connection or through Wi-Fi. Nikon SnapBridge3 also gives the ability for remote capture and preview.
Multimedia Production Ready
Multimedia content creators and filmmakers alike will appreciate a wide range of considerate, industry-leading new features that can help to elevate any production:
- Full-frame 4K UHD at 24/30 fps: The D850’s FX BSI CMOS sensor allows 4K UHD output at a full-frame width at 16:9, to increase lensing options and provide a true field of view.
- Slow Motion: Creators can also capture Full HD 1080p at up to 120 fps (4x or 5x) for dramatic slow-motion video capture.
- Focus Peaking: When shooting Full HD or in Live View for stills, focus peaking can be enabled which highlights in-focus subjects in the frame to ensure sharpness.
- 8K / 4K Time-lapse: Users can create 4K UHD time-lapse videos easily in-camera, or can use the built in intervalometer to capture images for an ultra-high resolution 8K time lapse that can be assembled in post for those who want the ultimate in video quality.
- Zebra stripes: The D850’s highlight display mode uses zebra patterns to quickly spot overblown highlights. What’s more, the zebra patterns come in two varieties, selectable according to the patterns and textures of the subjects.
- HDMI output: Using HDMI, users can record uncompressed, broadcast quality 4:2:2 8-bit 4K UHD footage, directly to an external digital recorder while simultaneously recording to a card.
- Audio Control: The D850 features an onboard stereo microphone, as well as inputs for headphones and microphone. The camera also features a new audio attenuator to regulate sound levels.
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Da se vratim na BSI. Ta tehnologija je bila ključna kako bi se dobilo 9 fps na 46 MP kao i 4K video koji koristi cijeli senzor. Bez toga nebi moglo.
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Све је ОК, али млого је тежак, треба ранац.
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https://www.dpreview.com/forums/thread/4197114#forum-post-60028815 (https://www.dpreview.com/forums/thread/4197114#forum-post-60028815)
While the camera I used was a pre-production model I do not have the right to publish images taken during the try out time.
For pictures with D850, I will complete my user review when I get my own D850 in a couple of weeks.
Not being allowed to post any pictures taken doesn't mean I can't write something that probably might interest you though...
first impressions:
- If you are common with or if you have a D800 or D810 ànd a D500, you will recognise inheritage from both. Body size being a little smaller than D810, button layout similar to D810, tilting LCD and iso button placement like D500. The D850 also has a dedicated AF point positioning joystick, just like D5 and D500.
- The D850 viewfinder is... simply out of this world and one of the things I like the most about this camera. It's a dream to look through even if your distance is a little further away because of your glasses in between.
- Even though I will never shoot this camera in DX mode(it does nót change fps speed), I tried a DX lens and the clearly marked DX surface is now more than big enough to use confortable.
- The AF is a direct heritage from D5, with some improvements while using Live view.
- IQ is simply stunning straight out of the camera , I love the new "auto" picture control setting.
- DR has even increased over the already extraordinary DR of the D810.
- IQ at high isos is to my opinion a full stop better than what I got with my D810 when printed or viewed in the same size.
- While looking at normal screen viewing and A3+ print, 25600 now became as as what my D750 delivered, but with more detail and mcuh more resolution...
- Camera operation noise is clearly more nervous than D810, noie level somewhere between D800 and D810, over a relative silent Quiet mode(more silent than D810), to total silence while used in LV.
- You can use the D500 or D810 battery in the D850.
- The touch screen has significantly improved over D500 while U can use it while scrolling the menus. Great!
- 9 fps with grip makes it a perfect sports camera.
- I use a 128GB XQD, and that's what you need if you shoot uncompressed RAW
- The illuminated controls makes the D850 a joy to use at night...
I was testing the D850 with 20mm F1.8, 50mm F1.4, 70-200 F2.8 AF-S VR FL, the mighty 200-500 consumer lens with pro grade IQ, and finally with my prehistoric, distortion free 28-105 walk around lens...
Is the D850 an interesting replacement for a D800 user: Definitely!
Is the D850 an interesting replacement for a D810 user: D810 is still a fantastic camera, even with his successor arrived...
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www.bhphotovideo.com/c/product/1351688-REG/nikon_d850_dslr_camera_body.html
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Zanimljivo kako Nikon USA pokušava progurati tezu da je senzor Nikon. To po mom mišljenju nema veze sa istinom. Čini se da je na razini piksela što se performansi tiče identičan skoro D500. Znamo da D500 ima Sony senzor.
Ovo isto ne bi bilo puno drugačije od D7000-D800 kombinacije gdje su oba bila Sony i gdje je D800 na razini piksela bio sličan D7000. Jako sličan dizajn.
Sada me zanima što će biti sa nasljednikom D750. Hoće li možda staviti 20 MP Toshibin senzor iz D5? Ima li to smisla? Taj senzor je dizajniran prije svega radi što boljih performansi na visokom ISO-u. Sa druge strane D750 ima jedan od najbalansiranijih senzora ikada, senzor koji je u svemu u samom vrhu.
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(https://4.img-dpreview.com/files/p/E~forums/60057011/03771e9c000e4d66a7e6cbb685497ad8)
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www.youtube.com/watch?v=9zwh4h4Jv9k
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Na stranici Photons to Photos se sada mogu naći mjerenja za sve tipove RAW fajlova iz D850. Meni je zanimljiva usporedba 14-bitnog RAW-a bez kompresije i 12-bitnog mRAW-a. Valja napomenuti kako D850 za razliku od većine drugih aparata kod RAW fajlova manje rezolucije daje Bayer uzorak.
http://www.photonstophotos.net/Charts/PDR_D850.htm#Nikon%20D850(12RawM),Nikon%20D850(14)
(http://www.photonstophotos.net/Charts/PDR_D850.htm#Nikon%20D850(12RawM),Nikon%20D850(14))