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Fuji X100 technical considerations

Some thoughts on sizes, weights and so on.

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Comparisons in a digital world:

There are only a couple of meaningful comparisons for the Fuji X100 if the camera is intended for candid street photography. These include the Panasonic G1 (which I use) and the Leica M9 (which I will never use). While the Panny uses the much smaller MFT sensor, and the Leica a full frame 35mm one, all three share small size, fast response and great viewfinding systems.

Chrome finish:

Thank goodness. Black is for poseurs. Chrome looks amateur and no one will take you seriously on the street.

Interchangeable and zoom lenses:

First let’s get the interchangeable lens issue out of the way. You don’t need it. Street snaps are made, for the large part, with 35-50mm FFE lenses and the Fuji’s 23mm APS-C lens (=35mm FFE) is in that sweet spot. If you think you need an interchangeable lens on the Fuji you are looking at the wrong tool. I have been around the world with a Leica M2 and a 35mm Summicron lens and it met my street snapping needs 90% of the time. The other 10% did not justify lugging extra gear. I did not use it for landscapes, pictures of dangerous wild animals or macro close-ups. Both the Leica and the Fuji are useless for all three and useless for you if that’s your subject matter. Get a DSLR.

Oh! so you want a zoom lens? Never mind the added bulk, the smaller aperture and the greater weight; you can avoid all three as the X100 comes with a zoom built-in.

Here is the zoom device which comes with every Fuji X100, a bargain at under $300. It’s what is known in the trade as an ‘optional accessory’:

Fuji X100 zoom device by Allen Edmonds.

You wanna get closer? Walk!

The Fuji does not include OIS anti-shake technology, which is a shame (it never hurts to keep the camera steadier) but adding it would likely increase bulk and weight. Tough trade off, but I would rather have it included at the cost of an ounce and a millimeter or two.

Is the X100 for you?

Easy to answer. Go to your photo library and summarize your pictures by focal length. I have just shy of 10,000 snaps on the G1 and just over 22% or 2,258 of those have survived the cull. Of those some 1,500 or 70% of the total survivors were taken at 16-18mm, which is the same as a 35mm FFE lens, like the one on the X100. If you end up with similar data, the X100 is for you.

Shutter sound and responsiveness:

This video gives you an excellent idea of both shutter sound and responsiveness. It’s unclear whether there’s a focus delay here, and M9 users can add 2-3 seconds for that as the camera’s manual focus renders it largely unsuitable for modern, super fast response street work – people are much more hip to cameras than in Cartier-Bresson’s day. If focus delay is missing from the video then responsiveness will be slower than this shows:

Shutter sound – with electronic shutter sound off (refresh the page if the video is not visible):

That sounds like a very quiet between-the-lens shutter (think Rolleiflex TLR) which is almost too quiet for street work where you want to hear the shutter to know whether you have caught the moment. The Leica M2/3 were if anything too loud (the M9 is louder still) and it remains to be seen whether the X100 is too soft. You can switch on an electronic ‘beep’ but it’s so objectionable only a boor would consider doing that. You know, the sort of jerk who would think nothing of using his motor driven DSLR in a quiet church and whose wife hails from Texas and is named Mabel.

Size and weight:

Sizes are in millimeters (L x H x D) and include a 35mm f/2 Summicron on the M9 and the 20mm f/1.7 pancake on the G1. Weights exclude lens hoods, which are a total waste of space and function with modern optics – shade the lens with your hand in critical situations, which occur 2% of the time:

Fuji X100: 127 x 75 x 54. 15.6 ozs, best as I can tell.
Leica M9: 139 x 80 x 71.5. 28.8/31.8 ozs (heavier with chrome finish lens)
Panny G1: 124 x 84 x 70.5. 20.5 ozs.

So the Fuji is marginally smaller than the G1 and half the weight of the M9.

Size of the X100 looks about right. It’s no more pocketable than the M9 or G1, but just right for steady hand holding.

Camera strap and lugs:

What do you wanna bet that the X100 will come with one of those ghastly garish manufacturer straps emblazoned with the word FUJI multiple times in 96 point type and just waiting to slip off your shoulder? Like me you will be ordering an Upstrap and installing it on the side lugs, which look like they could have been moved around to the front a bit more for better balance. Hard to judge, but that 8 element f/2 lens will not be light and will make the body want to tip forward. Let’s hope these lugs do not self-detach as was the case with the first batch of Panny G1 bodies.

Battery:

The X100 uses an NP-95 Li-on rechargeable battery. This is a small unit (1800 mAh) and Fuji states it’s good for some 300 snaps. Mercifully, it’s used in other Fuji digital point-and-shoots and retails for some $20, so a spare or two will be called for, given that an 8gB SDHC card will hold some 600 images, good for an intense day’s street work.

Controls:

One of the most promising features of the X100, shared only with the M9 in the digital camera world, is the provision of manual, analog dials for shutter speed and aperture. The X100 also adds +/- 2 stop manual exposure override. The number of times I have messed about with the G1’s push-and-turn front dial to manually override exposure and completely erred because I forgot to reset the thing is legion. Face it. Humans are analog devices. We respond to dials, clicks and turns far better than to digital electronic displays, beeps, flashing lights and push buttons.

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The X100 needs some sort of adapter to fit a clear 49mm protective filter to the lens (How dumb is that? What’s wrong with threading the lens?) so those who baby their gear will have to get one of those. Me? Like Rhett Butler I don’t give a damn. My hobby is making snaps not babying my gear for display in the china cabinet. If you have to baby it, you cannot afford it, be it a Leica, a Porsche or an X100.

Sensor sizes and pixels:

Sensor sizes are in millimeters, pixel count in megapixels:

Fuji X100: 25 x 17 (APS-C). 12.3.
Leica M9: 36 x 24. (FF). 18.0
Panasonic G1: 18 x 13.5. (MFT). 12.1.

If you use the G1 in classical Leica 3:2 aspect ratio, as I do, the pixel count drops to 10.8 owing to masking of part of the sensor area.

Do the math and the pixel density for the Fuji is approximately twice that of the M9 but 35% less than that of the G1 (in 3:2 mode). Time will tell if this is a good thing, though too many pixels tend to hurt resolving power. As the Fuji probably uses the same Sony sensor used in Nikon’s APS-C DSLRs, chances are that it will be fine, as the Nikons have a great reputation for definition.

Viewfinder:

The Leica M cameras have the best optical viewfinders I have ever used. While my M6 flared like crazy into the sun, making the RF patch unusable, the M2 and M3 were superb and I have read that the M9 is as good in terms of flare resistance. The M2 got it right for absence of clutter. You only saw one frame at a time – 35mm, 50mm or 90mm. The M3 showed the clunky 50mm frame at all times plus the 90mm or 135mm when those lenses were fitted, and needed bulky lens attachments for the 35mm lens. I used my M3 with a 35mm ‘bespectacled’ Summaron for aeons and now wonder how I managed to do that. And every other rangefinder M body cluttered the view with multiple frames, typically two per lens, plus the RF patch, of course.

Paris 1976 with the Leica M3 and the clunky ‘bespectacled’ 35mm Summaron.

The Leica M has very neat parallax compensation in the finder system. As you focus closer the frames move diagonally toward the axis of the lens and viewfinding remains more than acceptably accurate down to the minimum focus distance of 39″.

How the X100 does this remains unclear. The camera has three finder systems. The traditional LCD screen on the back (useless for street snapping), an optical finder in the same relative position as the Leica M and an eye level EVF switchable with the optical. I would assume the latter relays the signal from the sensor and, indeed, when activated with the front panel switch, the optical finder’s front is blanked off, so I would guess the eye level EVF offers accurate framing, as does the LCD. Whether the frames viewed in the optical finder offer parallax compensation is presently unclear but likely not a big deal given that the typical street snap is framed at 7-15 feet from the subject, where parallax is negligible. The Panny G1 offers two finders – the LCD and the eye level EVF, the latter 100% accurate and excellent except with bright highlights where it burns out easily. In poor light the G1’s EVF blows the M’s optical finder out of the water, and absent some grain and delay at very low light levels is the best low light finder I have yet used. It leaves pure traditional optical/prism finders, like in the Canon 5D, in the dust.

The X100’s eye level EVF promises the same 1.4 megapixel resolution as the G1’s EVF, so things look promising here. How responsive and grainy it will be remains to be seen.

The X100 seems to offer an in-EVF finder DOF device of some sort. Frankly, if you are in the business of judging DOF while street snapping then you are in the wrong business. Learn your gear’s DOF, memorize it and forget about finder aids.

Focal length and DOF:

DOF is a function solely of focal length and aperture at a given subject distance. A 50mm lens at a stated aperture will have the same depth of field at the same subject distance whether you are using a fingernail-sized sensor in a point-and-shoot or a 4″ x 5″ sheet film camera. Sure, diaphragm shape can alter the look of out of focus detail, but it will not change depth of field. So it’s instructive to compare effective focal lengths and effective apertures at full aperture for the three cameras considered here, equating all to a 35mm f/2 FFE lens.

  • The M9 obviously has an FFE of 35mm.
  • The X100 will have the DOF of an f/2.8 35mm lens on an FFE body.
  • The G1/17mm f/1.7 pair will have the DOF of an f/3.5 35mm lens on an FFE body.

So the M9 offers the shallowest DOF fully open and the G1 the deepest. Not a lot to choose but it remains to be seen whether the X100’s lens is good enough to be used fully open. For what it’s worth, I use the 14-45mm kit zoom on my G1 and at 18mm (35mm FFE) where I use it most it has an effective aperture of f/6.3 or so, leaving way too much sharp and detracting from the subject.

RAW:

I am uninterested in taking digital pictures in anything but RAW format. As a street snapper I have not the time for the niceties of exact exposure measurement, a subject providing one opportunity as often as not, and that a fleeting one. RAW comes into play as it offers far greater processing flexibility to fix the inevitable mistakes. The X100 will ship with SilkyPix RAW conversion software, just as the G1 does. Well, in a word, SilkyPix sucks. Only when Adobe came along with their RAW converter for Lightroom and Photoshop did the G1’s RAW images come into their own, and there will likely be some delay after the release of the X100 before Adobe has added X100 RAW to its application software. Think of it as the cost of early adoption.

Build quality:

Really not all that important. If it holds up for 10-30,000 exposures that’s all you need, as it will be obsolete by then and something better will be available for less. The days when you bought a camera to hand down passed with your father’s Chevrolet.

Speed:

When it comes to street snappers, you can’t have too little weight, bulk or too much speed.

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Will the X100 be this fast?

The Pickpocket. Panasonic G1, kit lens.

Come March, 2011 all will be revealed.

Fuji, what IS your problem?

Electric cattle prod wanted.

So Fuji finally posts some sample images from the X100 on its site and, boy, are they real stinkers or what?

Not only is the quality of the photography simply execrable (flowers? FLOWERS?), they look like poorly exposed and processed low quality JPGs. Click the picture below to go to their site:

Click picture for Fuji’s site with originals.

The images include one of a US Mailbox at f/2, with so inappropriate a background that all the burned out highlights make the lens OOF rendition look very poor. They couldn’t even be bothered to get the orientation of the downloaded image correct! Another, the snap of the tree in snow through a barn door, could hardly be exposed or processed more poorly. It looks like something from the days when you used a printing paper two grades too soft with an overexposed original which had burned out whatever goodness ever existed in the highlights.

I mean, gimme a break here. You spend major money developing a camera that every serious photographer cannot wait to get his hands on. You generate major pre-release buzz. You finally provide what looks like a real viewfinder in a digital camera which actually sports analog dials for us analog humans. How much would it take to give away half a dozen of the bloody things to crack photographers at Vogue/Harpers’/National Geographic and have them provide you with a few images, gratis, free and for nothing, that actually do your creation justice? Doesn’t it read ‘The Professional’s Choice’ in the masthead? Instead, Fuji, you have Messrs. Ito and Nakamura or whoever, snappers who have yet to learn the difference between exposure and dropping their underwear in public, make your sample photographs for display to the whole world? Is this the first impression you seek to make?

Let’s hope Fuji’s photographic talent and processing technique are inversely proportional to the quality of the images its new camera is capable of producing.

Now pretty much confirmed at $1,200, with March delivery in the US. I am on the pre-order list at Amazon but, goodness, am I tempted to hit the ‘Delete’ key or what? $1,200 is not chump change, even if it does leave $8,800 change from an M9 with a 35mm Summicron.

Two bargains from Panasonic

Cheap lenses.

Aficionados of the MFT camera range from Panny (G1/G2/G10/GH1/GH2/GF1) can hardly complain about the prices of two of the most useful lens options – prices are from B&H in the US but doubtless can be matched elsewhere:

I have no special need for the first as the 14-45mm kit lens does it for me, and I wouldn’t use the fast aperture of this neat pancake lens, but I simply love the 45-200mm zoom for its OIS, low weight, small size and great performance.

I forget the prices of these when they were first announced, but suspect the above are much less.

The beauty of the promise of the MFT format is that it seems to me that the sensors will only get better, so these lenses will deliver better results from the next generation of bodies than they already do from the ones currently available.

Click bait

Thoroughly disingenuous.

‘Click bait’ is slang for web content with no substance with but one intention – to get viewers to your site and hopefully have them click through to something which earns you commission, even though the actual posting on your site has no substantive content.

Even quality sites are prey to this poor practice, and one of the worst examples I have seen is DPReview’s ‘Preview’ of the much anticipated Fuji X100. I’m not going to provide a link as the piece is so offensive as to discourage me from routing anyone else there but suffice it to say that, after allegedly handling an early prototype, which they laud endlessly for ‘feel’ and ‘quality” they failed to:

  • Take any pictures
  • Comment on responsiveness
  • Say anything about noise
  • Test the lens
  • Report on the quality of the sensor
  • …. and they even forgot to weigh the thing if, that is, they ever had it.

In other words, a marketing piece, pure and simple. Scandalous. DPReview is owned by Amazon and the latter, which prides itself on respecting its customers, can do better.

A far superior job (not difficult, given the hurdle posed by DPR) was done by the Norwegian site akam.no which not only got its hands on a very early prototype, but actually took real pictures with the camera and published them. While your Norwegian is likely no better than mine, you can still make sense of the test snaps on their site and suffice it to say that the definition of the lens and the high ISO performance both look very promising. Reading the related discussion at DPR discloses that the camera’s software is at a shockingly early stage of (in)completion, though it’s impossible to tell how old the prototype is. If it’s recent you can forget about seeing this camera on the market until the second half of 2011. The author of the Norwegian piece, Aethius, participates in the discussion which is well worth reading if you have any interest in the X100. He relates, among other things, that the software is so incomplete that the camera had to be restarted after every picture with many menu items garbled or missing! Not what I would call an alpha test model, let alone beta.

Click the picture for the akam.no review.

Aethius relates that this was an official tester from Fuji, his magazine having signed an NDA, which begs the question whether the CIA is in charge of Fuji’s marketing. It would take an organization which cannot distinguish Iraq from Australia to so bungle matters. Let’s see now – pre-release it in a nation where caribou outnumber humans, make sure it’s so buggy as to be scarcely worthy of attention, over promise and under deliver, raise the hype machine to the max practically guaranteeing dismay when the real thing hits retail, and make sure that only the worst things get said about it in the limited test and ensuing discussion. Buggy software, lens corrections yet to be completed and, worst of all for a camera whose primary (sole?) purpose is street snapping, it’s not especially fast or responsive according to Aethius’s comments in the discussion. Way to go, Fuji! Well, I suppose Leica needs the competition when it comes to rolling out buggy and costly hardware.

As for DPReview, you are a dishonorable entrant to this site’s Hall of Shame.

Voigtlander 25mm f/0.95 MFT lens

Now that is fast!

Voigtlander (Cosina) has been making lenses for Leicas and a few other mounts for many years. Many of these appear to be derivatives of older Leitz designs and many have garnered positive reviews. For the most part they have been making lenses for full frame 35mm cameras so it was quite a surprise to see them come out with an MFT lens for the Panasonic and Olympus MFT bodies.

The Voigtlander 25mm f/0.95 MFT lens.

You can see more at Stephen Gandy’s Cameraquest site. Retailing at $900 in the US, the lens is sold out with new supplies expected in a month or so. There are some excellent pictures taken by Andrew Fildes using the Voigtlander on an Olympus E-P2 body here and in addition to being a fine photographer, Andrew has taken almost all the snaps at f/0.95 so you can get a sense of the depth of focus at full aperture. To put the aperture in perspective, the depth of field of a 25mm f/0.95 lens is identical to that of a 50mm f/1.9 on a full frame body, so it’s like using an f/2 lens wide open.

A couple of warnings. The lens is huge compared to regular MFT optics, it’s heavy as it’s all metal. It has zero automation. As regards aperture that’s hardly an issue. If you buy an f/0.95 lens you aren’t going to be using it at f/8. On the other hand, the lack of focus automation strikes me as a big negative in street work owing to the time delay from manual focusing, and you will have to focus fairly carefully on nearer subjects to make sure things are sharp.

By contrast, the fortcoming Fuji X100 with it’s 23mm f/2 lens will have a depth of field equivalent to an f/4.5 50mm lens on a full frame body, so the Voigtlander has two stops less depth of field than the Fuji at maximum aperture. That’s significant and noticeable. Andrew Fildes’s pictures show the DOF well and it’s rare that you get a real photographer showing off gear so well. DPReview may be the best technical review site for hardware but it’s the very last place on earth you are going to go to for quality photography.

I have bought gear from Gandy in the past and he is honest and easy to deal with. He has been in business for ages.

New Panasonic fast standard lens:

Panasonic is rumored to be announcing a 25mm f/1.4 lens (50mm FFE) with full automation in February, and that sounds like a far more practical alternative to trying to manually focus the Voigltlander behemoth. The Panny will have the same depth of field as a 50mm f/2.8 on a full frame camera and sounds like just the ticket if the Fuji X100 disappoints. I rather miss out-of-focus backgrounds with the G1 owing to the smallish maximum aperture of the kit zoom. I would guess the price will be $700. There’s already a 25mm f/1.4 Leica Summilux for regular 4/3rds cameras at $900 but it’s bulky and not in keeping with the compact MFT design concept. The 20mm f/1.7 Panny is another option worth considering for the street snapper, at a fraction of cost of the X100.