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GFX Technologies #1 -The Secrets of the New Fujifilm GFX Sensor

Fujifilm just launched a new series about the Fujifilm GFX, the “GFX Technologies” series. Episode one is all about the GFX sensor, which is different compared to the other 44×33 MF sensor, because:

  • The sensor itself has the surface size of 43.8×32.9mm, but the shape of the sensor unit is different for the GFX 50S. Typically the sensor is mounted to the silicon circuit with terminals placed on both sides of the sensor. But in the case of GFX, the sensor is mounted to the silicon circuit with the terminals placed on the back side of the sensor. This allows not only the sensor unit, but also the silicon circuit to be smaller in size.
  • In order to effectively process the lights, the size of micro-lenses haven been reduced and more spaces have been created between each pixel. This is one reason why the images appear so sharp when taken by GFX even though the pixel counts are the same. You may wonder about the negative impact for sensitivity and S/N if the micro-lenses are smaller in size. There is no need for such concern. The pixel size is big enough to receive enough lights without making micro-lenses any bigger. This optimization is only possible for the medium format sensor.
  • The photic saturation point of the sensor is extended and wider dynamic range is realized as a result. The dynamic range becomes 1/3 step wider. This wider dynamic range is a result of extended photic saturation point, so the images are 1/3 tougher against over-exposure. This extended photic saturation becomes most effective when the sensitivity is set at ISO 100
  • The camera is not equipped with the phase-detection pixels, but the autofocus speed is quite fast for a medium format camera nonetheless. One of the reasons for this is the increased sensor readout speed from 130fps to 200fps. Our sensor is customized so that faster readout is realized during autofocus. The speed is slower than DSLRs with dedicated phase detection autofocus, but it is much more accurate than that of the DSLR.

Full story at fujifilm-x (thanks to the FR-reader for the link :) )

Fujifilm GFX: USA BHphoto, Adorama, AmazonUS EU: AmazonDE, CalumetDE AmazonUK, WexUK, ParkCamerasUK, PCHstore AUS: CameraPro

image courtesy: Jan Gonzales // GFX + 120mm – spotted at the Fujifilm GFX Facebook Group

Working with the Fujifilm GFX :: X-T2, Almost Good Enough to Switch :: F-Log X-T2 Profile at FilmConvert :: ON1 PhotoRAW Improves X-Trans Support (miXed zone)

2017 WORKSHOPS & Online Trainings

Cover Stories

Full size Fujifilm GFX SOOC at ivanjoshualoh

  • Work & Play with GFX at ivanjoshualoh
  • ALMOST Good Enough to Switch… – Fujifilm X-T2 Review at LinusTechTips Youtube
  • ON1 Photo Raw 2017.2 Now A Real Fuji Raw Contender. Raw Processors for Fujifilm (X-Trans from X-Pro2) Compared at joelwolfson
  • FilmConvert X-T2 F-Log Profile at filmconvert: “We’ve profiled just the F-Log picture style for this camera release – Fujifilm has included their own film simulations on the camera which we think look great!”

Fujifilm GFX
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Fujifilm X100F
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Fujifilm X-T20
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Fujifilm XF50mm
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Fujifilm GFX :: Impressive Backlit Dynamic Range, Crazy Sharpness and Fabulous Bokeh + Manager Says it Has Two X-Processor PRO!

DUAL X-PROCESSOR PRO?

The General Manager for Fujifilm UK, Theo Georghiadesis says at camerajabber (starts 3:21 – video here):

The GFX has the same processor as the X-T2 and X-Pro2, actually it has got two of those processors, which makes it more powerful and much more responsive in terms of focussing compared to other medium format cameras.”

UPDATE: Some of you think Theo was refering to the fact that it has a dual core processor. This applies also to the X-T2 and X-Pro2. But as Theo said in his sentence, he really seems to indicate that the GFX, as opposed to the X-T2, has 2 X-Processor Pros”

DYNAMIC RANGE + SUPER SHARP + FABULOUS BOKEH + 3D POP

Here are two more samples shared at the GFX facebook group, showing the impressive sharpness of the GFX and it’s dynamic range capability:

GFX + 63mm f2.8 @ISO 400 – Dynamic Range Backlit – shared by Thorsten Rother hereInstagram

To me, that’s Impressive!

GFX + 120mm, JPEG – all settings to “0” – Crop Below shared by Tom Museeuw here. Comment by Damien Lovegrove at the Facbeook Group – “Fabulous bokeh”

Crop of the image above – JPEG, all settings to “0” – shared by Tom Museeuw here

3D POP: GFX + 63 shared by Adrian Murray here

 

Fujifilm GFX :: More Samples, First Impressions… and LAST DAY to Win the $3,000 JACKPOT!

If you are sitting on the fence if you should pre-order the GFX or not, it could be an idea to pre-order it now at BH via FR. It will allow you to join the $3,000 GFX Sweepstake and in the the weeks before GFX shipping starts (BH says March 1) you have time to decide if you want to keep your pre-order or not.

And if you keep your pre-order, with such a limited number of GFX pre-orders, your chances to grab the $3,000 Jackpot are actually not bad at all :).

The possibility to enter the sweepstake expires February 9.

In the meantime, I will share all the GFX tidbits I find on the web with you here on fujirumors.com to help you to make your decision. So here are a few more first looks and samples found all over the web and also shared by GFX owners and testers at the Fujifilm GFX facebook group.

 LAST DAY Fujifilm GFX: USA BHphotoWin $3,000 by pre-ordering at BH via FR*, Adorama, AmazonUS
*Pre-order the GFX at BHphoto using the FujiRumors B&H link to enter the contest. Price: $3,000. Sweepstake Overview & Rules can be found here. Full Terms & Conditions here

Samples Shared at Fujifilm GFX Facebook Group Below

On facebook, the Images are visible only to GFX facebook group members

_ _ _

GFX 50S | GX32-64mmF4 R LM WR @ 60.7 mm | 1-60 sec at f – 5,6 | ISO 200 – shared by Piet Van den Eynde here

_ _ _

GFX + 63mm – shared by Adrian Murray here

CLICK READ MORE To see MORE IMAGES

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First Images of Fujifilm GFX Adapters for Leica M, Zeiss Otus, Mamiya, Schneider-Kreuznach + Focal Plane Shutter Advantage ;)

GFX + Otus 85mm f1.4

GFX ADAPTERS

Did I tell you already, that there is some awesome stuff going on at the Fujifilm GFX facebook group? ;)

Well, here is another interesting thing, spotted by GFX facebook member Issa.

He spotted images of several adapters for the Fujifilm GFX at a Chinese website, I can’t access to (only registered members can), but Issa was so nice to share them with us on the GFX facbeook page here.

The images show the following lenses adapted to the GFX (sample images are included)

I guess these are prototypes Fujifilm is currently developing (in addition to the Hasselblad H adapter that has already been launched along with the GFX). Here is the GFX facebook post that shows all the adapters .

Now that’s the good part of having a focal plane shutter… you can use any lens on the GFX and adds flexibility to the system :-)

Click READ MORE to see ALL ADAPTERS

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Fujifilm GFX :: Amazing Dynamic Range JPEG Shadow Recovery + Bokeh + Sharpness & Just 10 Days Left to Win $3,000 !!!

GFX Buzz

If you are curious about the GFX, well, then I can’t recommend you enough to join us at the Fujifilm GFX facebook group, where 5,700+ GFX fans are having great discussions about Fuji’s new system and GFX beta testers continue to share their images, impressions and interact with the whole community.

I’ll pick out a few more GFX tidbits shared at the group… and let’s start with:

GFX Dynamic Range (JPEG)

I’ve already shared yesterday Keith’s first impressions & image samples at clubsnap. Keith is also interacting and answering the questions of the GFX facebook group in his GFX post here. Amongst the others, he shows how much details you can recover from an underexposed Super-Fine JPEG with the GFX.

GFX facebook group members can see the underexposed image here, and the recovered image here.

GFX Portrait Shot with 120mm

GFX with 120mm at the German site fineartprinter (translation) – Go to the finartprinter to see the crop

First Pictures and Impressions of the GFX with 120mm at the German site fineartprinter (translation) – Via GFX Facebook Group here. A short summary of his findings:

  • Sharpness is “convincing
  • the lack of mirror (and hence less camera shakes) allows to achieve sharper handheld pictures at slower shutter speeds. He easly shot perfectly sharp images with the 63mm at 1/80 of a second
  • impressive 69,9 x 52,43 cm printings at a 300 dpi resolution and 87,38 x 65,5 cm at 240 dpi
  • One Image + Crop shared at fineartprinter (translation)

I would be careful with judging the sharpening for now, since it’s uploaded for the web. However, it can give an idea of how sharp the images are with the GFX, and I especially love the soft out of focus transition.

GFX Bokeh & 3D Pop

Fujifilm GFX – GF63mm: Fine JPEG, and at the smallest resolution on the GFX (4000×3000, 12 Megapixel) – shared by Keith at the GFX facebook group.

And more

Mr. Haruki GFX first impressions at the Japanese site dc.watch (translation)

10 Days Left to Win $3000!!!

Fujifilm GFX: USA BHphotoWin $3,000 by pre-ordering at BH via FR*, Adorama, AmazonUS EU: AmazonDE, AmazonUK, WexUKParkCamerasUKPCHstore AUS: CameraPro
*Pre-order the GFX at BHphoto using the FujiRumors B&H link to enter the contest. Price: $3,000. Sweepstake Overview & Rules can be found here. Full Terms & Conditions here.

 

GFX + 2 Lenses Fit Billingham Hadley Small :: 56mm Disassembly :: Olympus E-M1 II Vs. Fuji X-T2 :: X-Trans Promise & Problem (miXed zone)

WORKSHOP

  • Fujifilm “X” Photographers Travel & Nature Summits at fujifilmxphotosummits with 3 ½ days of presentations, talks etc. by 4 Fuji “X” Photographers + technical and corporate from the FUJIFILM headquarters in New York. For the workshops check out fujixphotoworkshops
  • Go To New Zealand (or Guernsey) to Learn How To Master Your Fujifilm Camera at Rico’s Ultimate X-Secrets Workshops 2017. More here.

Cover Stories

GFX + GF 32-64 + GF 63 + X70 fit Billingham Hadly Small – via Ivan Joshua Loh at GFX Facebook Group

  • Fujifilm XF56mmF1.2 Disassembly at Andrew’s Flickr
  • Olympus OM-D E-M1 II vs. Fujifilm X-T2 – The complete comparison at mirrorlesscomparison
  • X-Trans: The Promise and the Problem at medium (NOTE: I share this article, because it is creating quite a buzz. Experienced X-shooters will know to take it with a grain of salt. The waxy skin tones problem, for example, is no issue at all in RAW and significantly reduced with X-TransIII. Moreover, Iridient has proven to be superior with the demoisaicing than Darktable (used in this review). X-TransIII now also gives better results overall, due to the reduced distance between the repeating RGB patterns, reducing certain types of artifacts and improving the results with Adobe. Also, unlike stated in the review, Fujifilm NEVER said that X-Trans “eliminates” moiree, they say it “reduces” it.)

Fujifilm GFX
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Fujifilm 100F
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Fujifilm X-T20
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Fujifilm X-T2

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Fujinon XF 8-16mm F2.8 WR will Be The Next X-mount Lens Launched after the XF80mm Macro – Source Right in the Past

Fujinon XF 8-16mm F2.8 WR

I’ve shared the first rumor about the Fujinon XF 8-16mm F2.8 WR in May 2016. Since then, we haven’t heard much about it anymore.

All we know, is that Fujifilm delayed the release of the XF8-16mm, because they prioritized smaller WR lenses, such as the XF35mmF2, XF23mmF2 and the XF50mmF2… and of course Fujifilm invested a lot of time also in the medium format G-mount system.

But here is an update for you today.

I hear from a source, right in the past, that once Fujifilm completed the current roadmap with the release of the XF80mmF2.8 1:1 Macro later this year, the next X-mount lens to be released will be the Fujinon XF 8-16mm F2.8. But… please take long term rumors always with …. you know what ;)

Stay tuned on FujiRumors…. because apparently rumors never take a rest ;)

Fujifilm GFX: USA BHphotoWin $3,000 by pre-ordering at BH via FR*, Adorama, AmazonUS EU: AmazonDE, AmazonUK, WexUKParkCamerasUKPCHstore AUS: CameraPro
*Pre-order the GFX at BHphoto using the FujiRumors B&H link to enter the contest. Price: $3,000. Sweepstake Overview & Rules can be found here. Full Terms & Conditions here.
Fujifilm X100F: USA BHphoto, Adorama, AmazonUS EU: AmazonDE, AmazonUK, WexUK, ParkCamerasUK, PCHstore AUS: CameraPro
Fujifilm X-T20: USA BHphotoAdorama, AmazonUS EU: AmazonDE, AmazonUK, WexUK, ParkCamerasUK, PCHstore AUS: CameraPro

cheers
Fuji X Forum, Facebook, RSS-feed
and Twitter

Fringer Plans G-mount / Contax 645 lenses Full Auto Adapater for Fujifilm GFX *** GFX Vs. Sony A7rII Size Comparison

I already told here you that Fringer is developing the World’s First Fujifilm X – Contax N Smart Adapter with Autofocus & Electronic Aperture Control.

Well, I hear that they also plan a similar adapter for the GFX camera, which would allow full auto usage of the [shoplink 53486 ebay]Contax 645 lenses[/shoplink] on the GFX 50s.

However…

there is no final decision made yet. Only when the GFX finally hits the market (and Fringer can own one), they will see if the development of such an adapter is possible.

So let’s keep our fingers crossed :)

More about Fringers X-mount Smart adapter in this article.

Join the (very active) Fujifilm GFX Facebook group here is (5,000 members)

Fujifilm GFX: USA BHphotoWin $3,000 by pre-ordering at BH via FR*, Adorama, AmazonUS EU: AmazonDE, AmazonUK, WexUKParkCamerasUK, PCH AUS: CameraPro
*Pre-order the GFX at BHphoto using the FujiRumors B&H link to enter the contest. Price: $3,000. Sweepstake Overview & Rules can be found here. Full Terms & Conditions here.

Fujifilm GFX Vs Sony A7r Vs. Hasselblad X10D Size comparison via Fujifilm GFX Facebook Group via Mirrorlessrumors via Camerasize

CLICK READ MORE

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FUJIFILM Announces GFX, X100F, X-T20, XF50/2 :: First Looks, Pre-orders ** LIVE BLOGGING **

Pre-order Options
A Coffee For FujiRumors?Pre-order your gear using the links above to support FR. 0% extra costs for you. Thanks :)

Fujifilm GFX: BHphoto – Win $3,000 by pre-ordering at BH via FR*, Adorama, AmazonUS
Fujinon GF63mmF2.8
: BHphotoAdorama, AmazonUS
Fujinon GF32-64mmF4
: BHphotoAdorama, AmazonUS
Fujinon GF120mmF4 Macro
: BHphotoAdorama, AmazonUS
Fujifilm GFX EVF-TL1 Tilt Adapter: BHphoto, Adorama, AmazonUS
Fujifilm H Mount Adapter G for GFX: BHphoto, Adorama, AmazonUS
*Pre-order the GFX at BHphoto using the FujiRumors B&H link to enter the contest. Price: $3,000. Sweepstake Overview & Rules can be found here. Full Terms & Conditions here.

Fujifilm X-T20: BHphotoAdorama, AmazonUS
Fujifilm X100F
: BHphotoAdorama, AmazonUS
Fujifilm XF50mmF2 WR
: BHphotoAdorama, AmazonUS

Full Pre-order Page for GFX, X100F, X-T20, XF50/2 Here
Includes More Accessories + Links to EUROPEAN and AUSTRALIAN Stores

PRESS RELEASE / FIRST LOOKS
(LIVE BLOGGING – Refresh This Page for the Latest Updates)

Fujifilm GFX + GF Lenses:

First Looks / Reviews

Fujifilm X-T20:

First Looks

Fujifilm X100F:

First Looks

Fujifilm XF50mmF2 WR:

First Looks

VIDEOS

Massive Video Upload at FUJIFILM GLOBAL here

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