October 2025 Links

Kodak Colour Negative Film and Colour Print Making Materials & Processes – researched by Michael Talbert — A collection of material about early Kodak film processes. We learn that Kodachrome initially cost US$3.50 a roll in 1936 (this included processing) which is US$54 in 2009… and learn how complicated its development process was. And from there many other links. A rabbit hole.

The Leica M EV1 Just Entered a Spec War It Can’t Win and Destroyed Its Own Value Proposition — The headline itself is what I thought of this camera.

Flashes and Strobes

Photo Strobe Trigger Voltages — A list of flash strobes and their trigger voltage. It’s important to match it with your camera as some might have more than 100V.

Sam’s Strobe FAQ — Notes on the Troubleshooting and Repair of Electronic Flash Units and Strobe Lights (Archived) — Tips on repairing electronic flash units.

Rangefinder less Leica M EV-1

Take a Leica M11, remove the rangefinder and replace it with an EVF, shave the price by 10% (it’s still unaffordable) and you have the Leica M EV-1.

DPReview preview:

At the most basic level, you can get essentially the same sensor in the Sony a7CR for considerable less money, and get a similar shooting experience by adapting your M-mount lenses to fit. It won’t be as small, be as nicely built or say Leica on the front, but in purely pragmatic terms, it’ll be comparable.

I think that removing the rangefinder is like removing the main reason to buy a Leica M camera. I don’t see where that make sense. If you want to use M lenses but don’t care for the rangefinder, the above suggestion from DPReview will be probably more adequate, and anything else, the law of diminishing returns applies. And instead of a Sony, you can also use any other full frame mirrorless like a Nikon Z or Panasonic S.

This doesn’t mean Leica is abandoning the rangefinder though, but I still wonder who this camera is for except if you want to 12K.

One day I shot two rolls of film in a Leica M7. And I loved it.

A black & white picture of the WW2 era aircraft up close. To the right the propeller. To the left further away the shiny nose of the Beechcraft Expedition with the propeller reflecting in it.
Beechcraft Expedition, Langley Museum of Flight, Langley, BC — October 2011
Leica M7
25mm Biogon f2.8
Kodak BW400CN

The Leica M EV-1 will cost CA$12,315 as per one of my local stores, and should be available starting 23 October 2025 (ie today).

Post scriptum:

David Imel video Why Leica shed its most iconic feature (YouTube) explains the rangefinder quite well, but I’m not convinced the reasoning make sense.

New films

To celebrate the 100th anniversary of the camera, Leica announced their own branded film, the Monopan 50. It’s a 50 ISO black & white 35mm film, made in Germany. It has a lot in common with the Adox 50. It is likely to cost US$10 (£10/€12) a roll while the Adox HR-50 is priced at US$7.50 to be available in August 2025. I haven’t found a Canadian price yet.

In February Recently Harman Technologies released the Harman Red. Now Kosmofoto tells us it is being made in 120. Like with Phoenix, it’s always good to see them follow-up on medium format.

Rangefinder

The Leica M is the de facto digital rangefinder camera.

Rangefinder

What’s a rangefinder? It’s a viewfinder where a moving part is coupled with the lens focusing to triangulate the parallax. That moving part is projecting the image taken offset the viewfinder, and move when the lens focusing moves. If the two images coincide, the triangulation is focused on the subject, indicating the lens is now in focus. Still not following? You can read about rangefinder cameras on wikipedia.

The rangefinder is a great device to be able to focus precisely without having a through the lens viewfinder like on a reflex camera. It allowed a more compact camera design than a reflex camera, are there is no need for a mirror box, while still allowing precise focus. This was long before auto focus systems. Which is at the heart of the Leica M, mostly unchanged from the 50s design, at least in principle.

Some quite unique cameras like the ultra wide Fujifilm TX-1 or Hasselblad X-Pan were rangefinder cameras. This was a good solution that a reflex design couldn’t allow easily. There were also some medium format rangefinder like the Mamiya 7 that allowed much more compact design.

On of the design constraint of a rangefinder is that the field of view of the viewfinder is fixed, and while some camera can change the frame lines depending of the focal length of the lens, it can’t got wider than it is, and the longer the lens, the smaller the frame is. In general lens shorter than 28mm were less accurate to frame do to the frame line being outside the field of view.

So now that we have mirrorless, through the lens (auto) focusing, what’s the point of a rangefinder camera? The rangefinder is a precision device much more fragile of complex to manufacture, that may need readjustment over time. Part of the design of the rangefinder is that the viewfinder is offset from the lens, and usually also offers a wider field of view. This leads to a style of shooting that is particular to it.

I once shot a couple of rolls on a Leica M7 in 2011 and I loved it. The feeling, the results, I can’t really describe it though. You can still buy a Leica M6 new for little under CA$8,000 (body only).

Digital rangefinder camera

In 2004, Epson did make the R-D1. It was a digital rangefinder camera, the first one. While still being able to use Leica M lenses, it sold for a fraction of the price of Leica flagship M7 rangefinder film camera, as it was based on the much cheaper Cosina R bodies. This camera wasn’t perfect, but filed a niche. I think one of the biggest limitations was that it was an APS-C sensor, thus had a 1.5x crop factor. The 35mm lens you were fond of on a Leica suddenly became like a 50mm. If you loved wide angle, then it became a bigger issue, wider angle lenses, even non-Leica, where much more expensive. Full frame sensors weren’t a thing at the time. When Leica released the M8, it had the same issue, at a much higher price; albeit with the APS-H sensor, the crop was only 1.33x. With the discontinuation of the Epson R-D1, Leica M became the only game in town.

Fujifilm X

In 2010 Fujifilm introduced the Fujifilm X100 and a year later the Fujifilm X-Pro1. The former introduced Fujifilm hybrid viewfinder, which led to a lot of people wrongly calling it a rangefinder camera, which is inaccurate. Rangefinder style is probably a better moniker.

What did the X100 offer? The optical viewfinder allow shooting more like with a rangefinder camera, with overlaid frame lines (parallax corrected as bonus) in a wider view than the lens offered ; as well as other indicator that a digital display can offer. The focusing was done using an auto focus system like on most digital camera, through the lens. The hybrid part allowed to switch, as needed, to a completely electronic viewfinder. Best of both world.

The X-Pro1 brought this viewfinder to an interchangeable lens system, based on an APS-C sensor, that the whole Fujifilm X is now based on, with more traditional body designs. I bought one sight unseen. I love it and is saddened by the fact that the X-Pro3 is no longer available, and that the X-100 VI (the 6th generation) isn’t available yet.

Pixii

In 2018 we started hearing about the Pixii. A French made rangefinder digital camera. I noticed it again recently in my meanderings, I then realised I had never followed up on it ; I actually had forgotten about it, maybe because I thought it was a vapor ware, or something. The camera is real. At about US$3,000, it is priced less than half of the Leica M that goes for US$8,000.

It is definitely a rangefinder camera, with a digital overlay. That’s awesome. The image quality seems to be good according to reviewers. Pixii even offer the DCP profile for colour, and how to use them in Rawtherapee which it to be outlined as not other camera vendor care outside of the Adobe monopoly or their sub-optimal application.

What else?

It seems that in the 2023 model (A2572) some of the controls require a companion proprietary phone app, a bit like the Leica M-10D. This raises a lot of red flags as it mean the camera will be much less usable without it, which mean that if Pixii ever discontinue the app, or the phone gatekeeper do, you are SOL. It’s a bad industry trend.

The other point is the fixed storage, where you buy your camera like a phone with a fixed memory capacity. This is nuts. Not only you pay an unnecessary premium (US$270 for going from 16G to 64GB, while a 128GB SDXC goes for US$20, or a higher speed for US$120), but what happens to having separate cards? If you need more storage, connect the camera to your computer they say. What happens if your flash storage die? Like a MacBook, you throw it away? For example the Leica T has some internal storage that is apparently a microSD that you can upgrade if you open the camera, and it is in addition to an external slot. I clearly remember the outrage when a major brand camera didn’t come with dual card slot. So I don’t get how not having one would even get considered… It feels like they designed it like a smartphone.

The last point, and it’s even more fundamental. It’s the sensor size. There is nothing wrong with an APS-C sensors, they can deliver quality even in low light, and Fujifilm proved it. It’s great with a dedicated lens lineup, but the M-mount lenses come from film, and are designed for a full frame system that is the Leica M since the Leica M9. If you have a set of prime lenses for your shooting style, the Pixii will need a different set to compensate for the 1.5x crop factor.

Macfilos has a review of the camera. They say:

The Pixii is, in some ways, the most modern rangefinder camera imaginable. There was no legacy to consider when designing the body.

Ahem, M-mount lenses are a significant legacy. Even more that they are designed for a full frame sensor (or a 24×36 frame on 35 mm film).

About the app:

*It is technically possible to use the Pixii almost completely without the app (see the comments section), but it is the opinion of the reviewer that this makes little sense as the whole concept of the camera is based on connectivity.

I’m still of the belief this is a planned obsolescence item. Software does suddenly stop working. Software from trillion dollar corporation do. Software from smaller outlet do. Mobile app store do remove apps for many reasons. If that ties important feature, this turn your camera into a brick. The Panasonic Lumix S9 might also suffer from this.

Now I’d love to take it for a spin, being able to say how it feels as a camera. The shortcomings on paper that I mention are not fatal as an image capturing device.

Update 2 August 2024: Added that the M8 had a 1.33x crop.

Leica M-10D

Leica just announced the M10-D a M-mount rangefinder digital camera, that doesn’t have a screen or other controls at the back. Sounds familiar? It seems the timing is in sync with the Pixii I talked about yesterday. Similarly, to control anything but aperture, shutter speed and exposure compensation, you have to use the companion smartphone app.

The Leica M10-D is a stripped down version of the M10-P. Is it cheaper? No. Both have an advertised street price of US$8,000.

The future is mirrorless

There, I said it. The future of interchangeable lens cameras is mirrorless.

Olympus E-P1 camera

Let’s see why.

The SLR design date back from the film days. A design that allow precise framing using through the lens viewfinder, but that has a somewhat complex mechanical design, increasing cost and size. Today, the film being replaced by an electronic sensor, an instant image can be obtained through the lens. An electronic viewfinder will also be through the lens, with all the advantage of the SLR design, and more. Without the need for that complex and bulky mirror box, the camera can be designed to be more compact.

There are a few reasons why DLSR exists and are still somewhat the de-facto design: trade offs.

The first trade off is that you have to change the lens mount to benefit from a more compact design. This made moving from the older film camera to the digital one is not as easy unless you threw away your investments in glass. This was a perfectly valid point in the last decade, and since the move has happened, the problem persists, even for those that started with a DSLR.

The second trade off is the performance of the autofocus system. DSLR use a phase detection system with sensor located in the mirror box. Something that appear to be problematic on a mirrorless camera, and phase detection AF is more performant than the contrast detection system commonly used by mirrorless cameras. Manufacturers have worked out technology to improve the situation a lot. A small category of users that needs it really needs it still, but we are getting there.

But it is time to make the jump.

The market

Currently only 4 vendors still offer DSLR. Canon, Nikon, Ricoh-Pentax and Leica. Sony hasn’t released a DSLR in a while and given their α lineup (mirrorless), I don’t think they will, Olympus has made the switch to M4/3 a while ago already, Panasonic has been mirrorless only as well also with the M4/3 system, Leica is mostly betting on mirrorless and Fujifilm has been kicking it with the X- series, improving at each generation and the GFX medium format.

In August Canon announced the EOS R, their full frame mirrorless system, while they have a EOS M series that feature an APS-C sensor. They just announced new lenses for that system, so it might stay for a little while. And it is much more affordable as well.

Weeks prior to that, Nikon had just announced the Nikon Z, their full frame mirrorless system, after discontinuing the Nikon 1 which wasn’t really a sensible proposal with its miniature sensor.

As for Ricoh-Pentax life is tough. The Pentax K 01 wasn’t really a success, nor was the Pentax Q that disappeared as quickly as it appeared. And now that it is Photokina, it doesn’t seem that Ricoh had anything to announce in that product line.

If anything, the growth on the market for Sony as proven that mirrorless full frame can be a viable option. Sony is clearly the market leader for full frame and Canon, Nikon and Panasonic wants to try to catch up.

Is full frame the future? I don’t think it will be the only but it will be dominant. Panasonic just announced a full frame mirrorless, sharing the lens mount with the Leica SL, while still continuing with the M4/3, and Sigma who barely has presence in the camera body market has announced they were developing a body for the L-mount. I’m confident that Fujifilm can continue with the X-series without moving away from APS-C, with a more compact system that nails the image quality including in low light, at a price lower than the current full frame lineup. Sony will probably keep some of their APS-C mirrorless until they can bring down the price of the α series down enough.

The medium format has a future too for demanding users, but the price is steep. For example, the Fujifilm GFX 50, a “medium” format sensor mirrorless starts at about US$5,000.

The future

I predict that within 5 years, neither Canon nor Nikon will be pushing DSLR, except maybe in a few niche segments like top of the line sports. The Leica S might survive as Leica just announced the S3 just 10 years after the previous iteration but this camera is already in a very niche segment given it’s price. And some of the manufacturers won’t be left unscathed.

Leica CL

Today, Leica announced their new mirrorless camera for the Leica APS-C System, the Leica CL. Not to be confused with the 1970’s era film rangefinder Leica CL that was developed with Minolta.

This new camera body comes as alternative of the TL2, with the same 24 megapixel sensor and Leica “Maestro II” imaging system. Unlike the TL2, the Leica CL has an EVF built-in, without being bigger. Body only, the camera is at roughly US$2,800, it uses the same lenses as the TL2.

Also introduced today, an 18mm f/2 “pancake” lens (27mm equivalent) that will set you back by US$1,300 ; albeit as a kit lens, the whole camera (body and lens) will be around US$3,800.

This camera plays more in the same field as Fujifilm X-series, albeit at the Leica price tag.

Kai has a hands-on preview:

Also unlike Canon, this camera do 4K video, even though it wouldn’t be my choice for this purpose.

In the mirrorless game, Leica seems to have found their product segment: high end quality camera, with a solid lens lineup.

Thorsten Overgaard review of the Leica Q

Danish photographer Thorsten Overgaard has a very comprehensive review on the Leica Q (from May 2015). A camera not without quirks though:

I must say the Auto Focus caused me a few problems at f/1.7 in that I some times unknowingly had been focusing at the background between two main subjects in the foreground that I thought I had nailed the focus on. As time has gone by, I have gotten the hang of it. I think.

Then Overgaard goes on explaining how to use various features of the camera properly. Read thoroughly if you have a Leica Q, or are simply curious.

Leica M10

Once upon a time, there was the Leica M8. Then there was the M9. Then Leica called them M, with some obscure “Typ” number next to it. Now the new M-series is the Leica M10. At least that’s logic.

The Leica M10 is the latest installment of the Leica legendary rangefinder camera, digital, using M-mount lenses. Still pricey, still high-end, still with its own style.

Key features:

  • 24 MPix sensor
  • Built-in wifi
  • Revised menu system
  • No video mode
  • Slimmer than the M Typ 240

Yes they removed the video mode that was on the M Typ 240. Another new things: Leica added a control wheel for ISO were the film rewind would (there was nothing on the previous digital M). Also, the preliminary tests show a sharp increase of the image quality.

Craig Mod reviews the Leica Q

In 2010, Craig Mod wrote the GF1 field test — 16 Days in the Himalayas, a very compelling essay advocating Micro4/3 cameras, with the Panasonic GF1 and the 20mm f1.7. And what a gorgeous location. Later in November he wrote Seeing prime, an essay reviewing the Lumix 14mm f.2.5 and photography with a prime lens.

The in December 2013, not necessarily and change of heart but more like evidence of the shift of the whole industry Cameras, Goodbye where the iPhone quality reach the one of bigger cameras that don’t have the online features — something that the author found important. A testimonial about camera phones, with the iPhone spearheading, taking over the compact camera market.

Then come his essay The Leica Q where he took the Leica Q on a field test for six month:

I now understand the limitations of this photographic instrument, of which there are few. And I trust and enjoy it more than any other camera I’ve owned.

Yes, even more than my iPhone.

Read the whole essay — six month of use in the field is quite long enough to have a definitive opinion. It feels that Leica managed to make an attractive camera priced not too insanely above of the Sony RX1 (+ EVF to compare). This echoes quite well the early reviews back in June.