A modern GM5 or PEN-F?

Surprised there isn't a thumb rest or a grip bump, and with the rear dial so far to the right, it seems like it'll be pretty hard to use one handed.
I'd like to clarify that there will absolutely be a thumb rest. It doesn't show on the outline because the sketch is unreadable but we will provide more images soon that show what it'll look like.
That's good to hear, I hope it protrudes a bit to actually give something to grab onto.
 
I would definitely be interested in such a product, but I think the ship has sailed in terms of winning the battle for people's pockets. That space is owned by smartphones, and there's nothing wrong with that. As fun as the GM1 was, there's simply too many compromises that would need to be made to fit in that form factor - so I would advise they just let it go.

Instead, what I'd like to see is a PEN-F-sized product that is basically just a rangefinder-styled OM-3. The key things for me being:
  1. Same AF System - This is a deal breaker for me. There's no "going back" after using the OM-1 Mark II/OM-3 system. It's not perfect, but this level is now "table stakes" for cameras in 2025.
    1. NOTE: This should include the AF "lever" for switching between modes.
  2. Weather Sealing - If I have to second guess whether it's "safe" for me to take my camera everywhere, I won't use it as an EDC and so I wouldn't buy one.
  3. IBIS - Again, a core part of the OMS experience at this point, which is one of the many reasons I got rid of my GM1 and why I don't own a GM5
  4. Same Battery - This isn't exactly a deal breaker for me, but it would be a great way for it to "fit in" with the rest of my cameras and make it easier to travel with all of them together.
    1. I would be happy with the camera using internal memory for this with a Micro SD "backup" to make this happen!
To position this better against the other camera, I also think they really need to lean in to the Creative Dial. It is cool, but it's basically the same imaging system we've seen for over a decade just repackaged. It needs to be updated with...
  1. White Balance Override to (optionally) tie a specific WB for a very particular kind of look
  2. Easier way to share "Recipes" between cameras or other people
  3. More similar options for Color and B&W - ex "Grain" in the Color Modes
  4. Ability to map any of these to any of the 4 positions on the dial (ie, you could have 4 B&W modes if you wanted, or two color and two B&W, etc)
Even being a current OM-3 owner, I'd still love to see this. I strongly believe there's some people who just prefer a rangefinder-style body and so the cannibalization between this camera and the OM-3 would be minimal to non-existent.

P.S. - I also think there's room for a viewfinder-less camera like this, as long as it has the killer AF system noted above. I find myself depending on the OM-3's viewfinder less and less since I can really rely on the OM-3 to nail focus if I'm taking a photo of something with a corresponding Subject Detection mode.
Sam, with respect, you are trying to put the proposed camera into the same basket as one of the most powerful cameras made for the M4/3 format. The GM5 was never in that class but nevertheless a competent simple camera body.
Yes, and it failed. So, the question isn't how can we produce something equally as hamstrung that will also fail, but how can we produce something that has the same spirit as that kind of camera, but with the best that 10 years of photographic enhancement can bring it and succeed.

I don't think it has to be an RF OM-3 to succeed (I was just articulating what I would want), but there's a middle ground between the hamstrung GM5 and the more advanced OM-3 that needs to be found.
No objection to putting what you want - i have been more interested in espousing that the market will always kill off a tiny camera body by self-restricting the lenses they will consider using.

The OM-3 is a far larger camera body than the replacement GM5 that is being considered.

To get a body the size of the GM5 quite a few sacrifices have to be made. Even just to get to G100D size there is considerable simplification. The camera that is being proposed here is very obviously not your type of camera body.
I'm not sure why you'd say that, since my participation in this thread clearly indicates otherwise. I've owned the GF1, GF2, GM1, E-PL1 and PEN-F bodies. I like this type of body and would love to have my OM-3 replaced by something like this, but it has to be the "right" fit for me. So, I feel my perspective here is valuable. TBH, I'd appreciate it if you'd simply ignore my posts instead of questioning my participation in threads.
If it was a failure at the time - the retrospect has been saying otherwise.
I get that there's some people out there who really love them, and I do think there's a market for this kind of camera. Again, the question here is - given today's technology and expectations, what can and should this look like?
Panasonic's business model might have been as big an issue as the product itself.
I think at the time, it was largely bad timing. Around that time you had...
  1. Smartphones improving in image quality by leaps and bounds - this was mostly the death knell for this kind of camera
  2. ILCs introducing IBIS in relatively low-cost bodies
  3. Phase Detect AF in relatively low-cost bodies
All of those things are still around of course, and smartphones are even better than they were in 2014. But the market is shifting, some people are actively rebelling against their smartphones (I just downgraded mine) which has left open an opportunity to get some people into ILCs who previously wouldn't have bothered.

The reality is that people's expectations around AF performance and stabilization has changed, fundamentally since 2014. Some people may be fine with a very rudimentary AF system and no IBIS - but buying a used GM5 is still cheaper than this camera will be. This camera has to offer the things people liked about those cameras while addressing the things people do not like about those cameras. That's the challenge here.

Here's the compromises I personally would make to balance size/cost for this (note that a lot of this is largely what they've already stated they're going to do).
  1. Base it off the 20MP stacked sensor in the OM-1 Mark II/OM-3
  2. Electronic shutter only (assuming #1 is true)
  3. Phase Detect AF with Subject Detection equaling what is in the OM-3
  4. Non-articulating LCD screen
  5. Same EVF as the OM-3
  6. No weather sealing
  7. No attempt at active cooling
  8. 128GB built-in memory
  9. Two-wheel control over settings to make it easy to use Shutter or Aperture priority - A/S on one dial, AE Comp on the other
 
I'd be happy with a modern GM5. Doesn't need to be waterproof or have big camera features like PDF and all the exposure/stacking tricks of an OM. Ability for a smartphone to import its images. 16MP sensor.

Offered at a lower price, this M43 owner would snap it up as a low key camera to keep in pocket or bag.
 
Hey all, Mitchell here. This morning I posted a story about Esquisse Camera, a team trying to make a Micro Four Thirds camera in the style of the GM5 or PEN-F; something small enough that you can carry it around pretty much everywhere, and maybe even fit it in your pocket.

I'm interested to hear what the folks here think about it. Is this something you've been hoping for? Do you think this project will succeed? Are there any questions you have? Let us know!
The top may have an ISO dial and an exposure compensation dial. If they switched out the exposure compensation dial to a shutter speed dial and be fully compliant with the Panasonic 15mm and 42.5 mm lenses with aperture control, than I would buy it.

There aren't any options in m43rds with a ISO dial and shutter speed dial on camera. Olympus teased a concept camera that would have been perfect if manufactured. But never came to light.

I already own the 15mm and 42.5 mm lenses.
 
As I said in the comments about your original story, If Panasonic won't make it, it is good that someone else does. I do want an EVF, but am not concerned about IBIS.

$2000K US. is $3000K CAN, so I am not sure I could afford it to complement or upgrade my GM5 - already have a G100D.

Hope they go for it!

F.

--
"We shoot the things that move us in ways that will move others." David duChemin
"What's the use of having a great depth of field if there is not an adequate depth of feeling?" - W. Eugene Smith
 
Last edited:
The same complaints from gear heads will resurface.
  • Too expensive
  • Low resolution
  • Missing critical features
  • Terrible ergonomics
  • Lack of earth shattering FW updates
  • No 4K120 ProRes RAW
  • EVF not up to par
  • Jumpy or missing joystick
:-P
 
The same complaints from gear heads will resurface.
  • Too expensive
  • Low resolution
  • Missing critical features
  • Terrible ergonomics
  • Lack of earth shattering FW updates
  • No 4K120 ProRes RAW
  • EVF not up to par
  • Jumpy or missing joystick
:-P
Not entirely unreasonable.

If an OM-3 is readily available at that price, or an X-T50 is available for lower price, buyers have choices.

For the 2K they can spend, they need to decide whether they want the 'cigarette pack' sized new camera with less features, or bigger OM-3 with latest features, I know I won't be buying all two or three in that situation. I have to pick one.

Nothing wrong with choosing what works for them. They are all capable cameras. The question is what it means for the business. If it has the latest features and offers an experience that connects with the users, it could be a success at $2K. We have seen that with OM-3.

The advantage this camera has is that a large lens eco system already exists. It does not need to come up with new lenses like the RF and Z mounts had to do (or the Samsung NX a decade ago).

--
See my profile (About me) for gear and my posting policy. My profile picture is of the first film camera I used in the early 80s, photo credit the internet.
 
Last edited:
My second m4/3 camera was a GF2, and I still have it kicking around as my backup full spectrum camera. I've also owned the GX1 in the past, though I eventually traded it in towards other gear. My biggest complain with both was the lack of EVF (well, that and the external EVF I bought for the GF2 wasn't compatible with the GX1). When I'm doing long, dedicated sessions I do like my GH5's handling but it is quite bulky in comparison for travel or every day carry use. So, a small camera with an EVF is very much appealing to me.

As with a lot of folks, my main concern does come down to price. I'm willing to pay a small premium for a more compact body. If the end result does come in at a US$2000 price point, that would be a stretch for me personally. The E-M5 / OM-5 series of cameras are already pretty compact, have an EVF, and the OM-5II currently sells for CAN$1700 (approximately US$1200 at current exchange rates). There would have to be a lot of compelling advantages for me to pay an extra US$800 over the OM-5II cost.

Either way, even if winds up not being a camera for me, I hope you find success in your efforts!
 
A person can dream.

Product conception, product specification, product cost analysis, product architecture, industrial design, mechanical design, electrical design, electronics design, software design, compatibility testing, performance testing, usability testing, integration testing, prototype development and iteration, supply chain management, manufacturing… to name a few.

Lots and lots of hard work.

”Making the MFT mount work” is just one product development item, and it is hard enough.

Virtually all product components must be developed from scratch, without institutional expertise leverage. The one component that is typically sourced is the sensor, typically from Sony — and then there are hundreds of things around the sensor to make use of it. Three full-time engineers would need 3 months to work on the “read out” aspect of the sensor.

Five years to product release.

By then, $2000 will likely be reasonable, and the yardstick regarding functionality will likely be moved in the context of new technologies (computational, AI, UX) and new same-class products. References to GM5 or PEN-F will likely be counter-productive.

I find the announcement rather premature.

I kindly wish “Good Luck” to the whole multidisciplinary team.

And I sincerely hope there will be a sustainable market for the new camera.
 
Last edited:
Hey all, Mitchell here. This morning I posted a story about Esquisse Camera, a team trying to make a Micro Four Thirds camera in the style of the GM5 or PEN-F
respectfully, these cameras are like chalk and cheese, so i'd start by being more focussed on who your target users are what they need

something like the GM5 will be smaller and may have to sacrifice features, whereas something the size of the PenF/OM5 will be expected to be full featured, especially at that price point

i've always said that cameras need to be desirable to be successful. these days cameras that can't focus quickly and accurately on the intended subject are not desirable... why? because there are tons of alternatives that can, many at very reasonable prices

PDAF and subject detect, including human are a must then

IBIS is also a key feature these days, as we're all used to being able to take pictures in low light without having to worry about camera shake. it's also indispensable for video

some have said fixed screen, but i would argue that an every day carry camera should have a front facing screen of some kind - flip up or down is my preference over FAS

i bought 2 cameras similar in size to the PenF recently, the S9 and XE5

the S9 has been a revelation. not just fantastic video but great for photos too. subject detect, IBIS that rivals m43 stability, FF quality and all in a compact body

as much as i wanted to love the XE5, something about the ergonomics just wasn't for me. the position of the dials, the sharp edges of the body... and then the compact prime kit lens was noisy when focussing...

for me then function trumps form now

i was hoping the XE5 would replace both my OM5 and S9 but it replaces neither, so reluctantly i returned it. my very short adventure in APSC land is over

i'm still very much interested in a compact premium m43 body though. something around the EP7 size is perfect for me because it's about as compact as we can expect but still has IBIS and a front facing screen. it would also need PDAF, though of course doesn't need the big performance (fps) of the flagships

weather sealing would be a huge plus and would be an important USP if i'm not mistaken?
 
Last edited:
Sam, with respect, you are trying to put the proposed camera into the same basket as one of the most powerful cameras made for the M4/3 format. The GM5 was never in that class but nevertheless a competent simple camera body.
Yes, and it failed. So, the question isn't how can we produce something equally as hamstrung that will also fail, but how can we produce something that has the same spirit as that kind of camera, but with the best that 10 years of photographic enhancement can bring it and succeed.

I don't think it has to be an RF OM-3 to succeed (I was just articulating what I would want), but there's a middle ground between the hamstrung GM5 and the more advanced OM-3 that needs to be found.
PEN-F is beautiful but it failed. This led to the wrong conclusion that no one wanted to buy a compact body camera. However the key problem of PEN-F was its sub-bar AF which was immediately discovered by DpReview. The added dial to switch photo modes was not attractive enough to offset this problem at the price point of that camera.
 
It's a discussion forum we don't have tp agree with one another. I still have all my GM1 and GM5 camera bodies and a few G100 bodies that seem to be the closest camera that Panasonic has chosen to offer recently to the GM5 type. It resolves some of the more serious complaints and good suggestions made for the GM5.

But it is far larger of course. But it has a very good evf - better on the "D" version. Also the 20mp sensor - but without any special enhancements. I don't see a side hinged lcd as "an improvement" - but that is just my personal opinion. Nor do I need the G100/D video facilities. But it is a not-bad simple and effective camera for stills capture purposes.

It would not come anywhere near specification that you are interested in - but it is cheap enough and affordable. A proposed US$2,000 price tag already has many warned off. But to build such a camera to a price that might sell is to limit its capabilities to a level that nobody would want it. On that we are agreed. It needs to be a sort of Goldilocks camera in capabilities.

We obviously don't agree on the general thrust of how this camera might be designed - but that's life and we all have our own perspectives.
 
Sam, with respect, you are trying to put the proposed camera into the same basket as one of the most powerful cameras made for the M4/3 format. The GM5 was never in that class but nevertheless a competent simple camera body.
Yes, and it failed. So, the question isn't how can we produce something equally as hamstrung that will also fail, but how can we produce something that has the same spirit as that kind of camera, but with the best that 10 years of photographic enhancement can bring it and succeed.

I don't think it has to be an RF OM-3 to succeed (I was just articulating what I would want), but there's a middle ground between the hamstrung GM5 and the more advanced OM-3 that needs to be found.
PEN-F is beautiful but it failed. This led to the wrong conclusion that no one wanted to buy a compact body camera. However the key problem of PEN-F was its sub-bar AF which was immediately discovered by DpReview. The added dial to switch photo modes was not attractive enough to offset this problem at the price point of that camera.
I was interested despite all that (and the silly retro dial out front). But at the end of the proverbial day i have never been a fan of the side hinged lcd - especially with a RF-Style camera body. That was the final kiss of death as far as I was concerned.
 
...but could it be a successful project?

I for one certainly hope so, and wish those behind it every success and "bon chance" with their endeavour. A project like this is not without challenges, and in this case there are many, yet I'm sure everyone wants this to come to market and be a successful product.
  • In terms of photography, I'm happy with it being a stills only product. I'm also happy for it to be, in many ways, a basic "purist" camera. As a raw shooter, I don't need the latest and greatest computational features, as I can do all that on a computer later.
  • In terms of ergonomics, an integral viewfinder is essential. There are so many advantages to having one, and so many drawbacks to using the rear screen only. I'd also prefer if it had two control wheels, for aperture and shutter speed, and a few buttons for essential functions rather than having to menu dive.
  • Modes? P A S M is sufficient. No need for "art" modes, or other such features.
  • The build quality needs to be top notch, with a solid feel and solid materials. Though I'm looking for fewer features, I'd expect the features it has to be the very best they can be. An SD card slot please, not micro SD, USB C that can charge, a non-proprietary battery, and an accompanying smartphone app for connectivity.
  • The elephant in the room is price, and will be cruicial to the success or failure of the product. $2k is a lot, and buys a lot elsewhere, so at that price point it needs to be very unique, and deliver. Its biggest competitor will be the used market, where small and compact micro four thirds cameras can be found for very little cash.
Again, my very best wishes with this, and I hope it is indeed a success. I very much look forward to following your progress.
Very well put - furthermore the sketch was for a GM5 replacement but somehow it has become convoluted into an alternative Pen-F replacement as well, These are two very different camera concepts and to try and satisfy both with one model it is almost dead in the water with a camera body that satisfies neither camp.

For the moment the GM5 update gets my vote and I was never enthusiastic enough for a Pen-F to be interested in an updated version. Of course if it was perfection in a classy body with a tilt lcd I would consider it simply on its merits as just another camera perhaps worth purchasing.

There is a certain amount of the usual partisanship over whether this camera might resemble one of the Olympus cameras of yore or more closely follow the GM5 concept as marketed by Panasonic. For the moment the GM5 update (type) surely holds the floor?

The proposed price is an issue and it will need to be enough to make it worth while to be made and enough to make sure that the proposed camera is not built down to a price that also makes it unsaleable. One thing is for sure - a high price will probably end up in small volume bespoke assembly without creating more stock than could be readily sold at any time. Something like how Sigma seems to conducts its camera business and lessens risk of unsold stock. To make it a cheap everyman's camera body would indicate high volume production with big capital investment and the heightened risk of unsold stock.
 
I would be interested. I own two GM1, two GM5, ond one Pen-F.

My 5 cents worth of suggestions:

A modern GM5 could succeed today. Just look at the prices for used 10 year old GM5's. Just do not plan to sell 30,000 units. I think 1,000 units per year is more realistic, for a 5,000 unit total. At a unit retail price under 1,500USD. Else you start competing with the red dot cameras. The GM5 was $900 10 years ago. Add inflation and it's $1,230 today. And that is what a 10 year old GM5 in mint condition, original box and less than 2,000 clicks sells for today.
Good reasoning.
- Not bigger nor heavier then the GM5. Ideally, you very slightly undercut the GM5 to take away it's current ranking as "the smallest digital ILC camera with an EVF ever made".

- no need for IBIS at this size. But a digital stabilization should be feasible today.
Yes, be sensible, even if IBIS is a specification box that has become almost essential to tick off.
- consider a pop-up EVF like on the RX100 or A7C, but it is not a must. An EVF is a must though in 2025.
Too hard - place it like the GM5 evf - even with an accessory eye-cup if necessary
- sensor should be 20MP.
Yes.
- global shutter would be great. Else you will have to design a super compact miniature single curtain shutter similar to the GM series
If Panasonic is not interested in returning to the GM5 market to squash a rival product then they might be willing to supply the shutter module.
No way. That GM1/5 shutter has been installed in many many Panasonic cameras since. And is still today installed in the G100. For Panasonic, that single curtain miniature shutter has paid for it's R&D many times over. Any Panasonic body with the 1/500s speed limit and and the 1/60s flash sync limit, has THAT very GM shutter inside. Panasonic is NOT going to give away that precious shutter to the competition anytime soon.
- no need for a tilt or flip screen, that is not possible at this size scale.
No, no, no ..... this is a compact full capability "proper" tiny camera for serious use - not a pocketable point'n'shoot.
Consider that anything bare a fixed screen, will necessarilay add at least 3-5mm to the thickness of any body. The GM cameras are only 30mm thick lens flange to back. 5 more mm would mean 17% thicker.
- no need for exaggerated video specs, that is not possible (or too expensive to keep cool) at this size as you would have to use phone type of circuit iniaturisation.
No video at all would be ok - the size of the video market is probably exaggerated and pumped up by the fact that providing good video in larger bodies does not add much to the cost of supplying the stills-capture capacity. No camera this size is going to be able to compete with the larger bodies in the video wars. Arguably: why try? The video capabilities of the G100 were derided.
- it would be fantastic if it could have PDAF AF. But buyers would understand if it was not possible.
Fantastic would be good ....
- consider it having B&W capabilities, maybe similar to what Pixii camera does. Or consider offering a separate version with true B&W no color mask sensor.
Maybe down the track after a standard run? These days whilst I quite like and use B&W I know that colour images are what sells.
But leica does well with their luxury "monochrom" bodies
- consider a purpose made very small battery that lasts at least 200 clicks. One that ideally can be re-charged with a small phone power bank.
Mmmm could the GM5 battery size/type be re-used - would be handy for some of "us" GM series people ....
- do not incorporate a grip. Offer an easily detachable grip instead. So users have a choice.
Yes, but encourage an after market company to make a Franiec-type grip replica accessory.
Either that, or better supply a grip as standard, but easily removable (like with a pushbutton lock), not glued-on like the Franiec was.

Removable, because some days you go out with larger/heavier lenses and would want a grip, some other days you go out with the smallest lightest pancake lenses for pocketability and don't want nor need a grip.
- do NOT use cheap plastic. Make it a Magnesium body like the GM1/GM5.
Essential - to make it seem cheap in any way would be a disaster.
- no need for weather sealing. It is too expensive to do at this small size.
Agree, lots of wishing for a camera body that is virtually submersible. But it needs to be able to survive and accidental wetting - one of mine did and I remember a story about one lost in a snow drift that was retrieved after a melt and still worked.
- keep the menu super simple. Consider giving it the ability to have the desired camera settings user programmed by a phone app via wifi. Nowdays no-one goes out with a camera without having a phone in the pocket too. And those that do, can preset the desired setting for the day at home. This system greatly simplifies the camera menu system, and a phone has a much larger screen than a GM sized camera can ever have.
Recently I was using a camera linked to a phone in my pocket and every shot went directly to my phone as it was captured - sheer magic for later distribution.
- do not consider using Android as camera operating system. The GM5 successor must be ready to shoot in under 1 second from being turned on. Can't wait for an OS to boot for 10 or 20 seconds.
Agree. A short cut to misery.
 
Last edited:
Hi Mitchell, and thank you for covering our launch!

I'm Côme and I'm a cofounder of Esquisse. Thanks a lot for the feedback, we'll navigate everything and try to answer the main points.

The real struggle will obviously be to balance size and features. So feel free to tell us what are the tradeoffs you are willing to tolerate, it helps immensely.
IMHO features are not that important, because there will always be something to complain about and also because after a while even the most feature packed camera become obsolete.

Price is a consideration of course.

However: make the ergonomics better than perfect. After all is said and done, the GM5 is far from perfect. I think it would be good to look at Pentax (the Q had almost perfect ergonomics.)

Thanks again for all the positive feedback and we look forward to putting this camera in your hands!
 
The amount of people who dismiss a camera because X or Y feature isn't included is insane. I mean people are actually upset it won't do video.

The reality is that this needs to be better than a GM5/Pen-F/GX9, but makes a few sacrifices from the like's of the OM-3- G9ii etc.

I'd buy it at the $1500 price range, but you have to consider what the competition may be like in the next 2-3 years that it takes to develop this camera.

Personally I think most folks would dismiss this if there is a lack of IBIS, PDAF, Tilt screen.

I'd be okay with losing one of those features.

TL;DR Make it better than a ep-7 and slap an evf on it.
 
Hi Mitchell, and thank you for covering our launch!

I'm Côme and I'm a cofounder of Esquisse. Thanks a lot for the feedback, we'll navigate everything and try to answer the main points.

The real struggle will obviously be to balance size and features. So feel free to tell us what are the tradeoffs you are willing to tolerate, it helps immensely.

Thanks again for all the positive feedback and we look forward to putting this camera in your hands!
Bonjour! So nice of you to drop by. Maybe gather current users of the system for feedback instead of casting the net too wide or trying to lure users from other formats.

My take is people who continued or stayed with micro four thirds are users who have already experienced multiple formats but have decided they prefer sticking with micro four thirds for various reasons and what they look forward to in the next iteration of capture tools.
 
something small enough that you can carry it around pretty much everywhere, and maybe even fit it in your pocket.
Which kinds of pocket? ;)

Smartphones fit in pants pockets, even jeans back pockets. Oh yeah, iPhone 17 Air.

Fujifilm X half, Sony RX100, Panasonic ZS100, Olympus TG-6… should fit in jacket pockets.

Pansonic GX85 + 20mm, Fujifilm X-E5 + 23/28mm… should clumsily fit in jacket pockets.

We are talking about “pancake” prime lenses here.

All interchangeable-lens cameras, no matter how slim and compact, do not stand a chance (relative to “fit in your pocket” advatange) when the question of lenses is left open.

MFT lenses are comparatively smaller, but their dimensions are far from “tiny”.

A slim and compact ILC with a body cap on the lens mount is useless.
 
Last edited:

Keyboard shortcuts

Back
Top