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Archive 2025 · The New Sigma BF Camera

  
 
nhmorgan
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p.2 #1 · The New Sigma BF Camera


I love this. I also love Sigma's outside the box approach. The FP received a lot of hate, but I liked that camera when I owned it. Ultimately, the deal breaker for me was the lack of a viewfinder. That is just such an integral part of the process for me, even though I shoot from the screen probably more than most. The biggest issue with the FP as a screen-only device was that the screen wasn't nearly bright enough to be usable in daylight. If this camera addresses that it will be a big plus, but I still think that ultimately the lack of viewfinder will be what steers me away. These C-line of primes are also some of the most underrated lenses out there. They are outstanding (with the exception of the 45mm 2.8, which I found to be kind of a dud in the lineup).


Feb 24, 2025 at 10:26 AM
Jman13
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p.2 #2 · The New Sigma BF Camera




mboy wrote:
My hope they'll later provide an evf attachment like the lvf-11, since I'm encouraged by the fact it has USBC video out

I also hope rolling shutter and banding is not too bad

It's exciting development for sigma fans

Also the sensor plane marker (normally located about where the hotshoe would be) is to the side, which may hint at a future side attachment


There’s no possible place for an EVF to attach. It doesn’t have a hotshoe. It doesn’t even have a cold shoe. It’s not a stacked sensor so rolling shutter will be pretty bad. Expect about 60ms readout speeds.



Feb 24, 2025 at 10:33 AM
brunning
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p.2 #3 · The New Sigma BF Camera


This is very cool looking and I certainly prefer this over yet another retro RF-esque design.

I'll be eager to see the reviews.



Feb 24, 2025 at 10:48 AM
geoffreyg
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p.2 #4 · The New Sigma BF Camera


I wonder if it will take Leica's L mount APS C lenses (from the CL)?

The list of compatible lenses does include APS, and some note about cropping.
And under the specs:

Still Image File Size (RAW) 6016 x 4012
Still Image File Size (JPEG) 6016 x 4012
Crop 3840 x 2560 (Equivalent to Approx.1.5 times the focal length)



Feb 24, 2025 at 10:51 AM
RichardPhota
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p.2 #5 · The New Sigma BF Camera


This is a full frame version of the Leica TL! I hope the edges wont cut fingers since they looks sharp.



Feb 24, 2025 at 11:30 AM
TNCasual
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p.2 #6 · The New Sigma BF Camera


Disclaimer: I own an fpL that I have been waffling on selling for months now. I just don't use it much.

The BF seems like an updated fp/fpL. At least updated in some ways - internal storage, new interface, beautiful design. But in ways that really matter, photographically, it is exactly the same as the fp, minus the fp's best feature - its versatility. I want to like it, but for a photography the fp/fpL makes more sense.

Also, it makes one of my gripes with fpL even more complicated. It doesn't have wifi connectivity and no SD card, so it requires a computer to retrieve any images. Or possibly a phone or tablet can recognize it as a drive with a cable (?). For something that is being marketed as a premium Every Day Carry type of camera, it really needs to be simple to get the images on a mobile device for sharing. This isn't that.



Feb 24, 2025 at 11:32 AM
RustyRus
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p.2 #7 · The New Sigma BF Camera


TNCasual wrote:
Disclaimer: I own an fpL that I have been waffling on selling for months now. I just don't use it much.

The BF seems like an updated fp/fpL. At least updated in some ways - internal storage, new interface, beautiful design. But in ways that really matter, photographically, it is exactly the same as the fp, minus the fp's best feature - its versatility. I want to like it, but for a photography the fp/fpL makes more sense.

Also, it makes one of my gripes with fpL even more complicated. It doesn't have wifi connectivity and no SD card, so it requires
...Show more

Thats a great call out- Transferring images to a phone or IPAD is something I do with every camera I own- The lack of that support in 2025 would sting quite a bit IMO- Especially when traveling



Feb 24, 2025 at 11:37 AM
TNCasual
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p.2 #8 · The New Sigma BF Camera


RustyRus wrote:
Thats a great call out- Transferring images to a phone or IPAD is something I do with every camera I own- The lack of that support in 2025 would sting quite a bit IMO- Especially when traveling


I bought the fpL specifically for traveling, assuming it had wifi connectivity. I was floored when I realized it didn't. I can use an SD card reader dongle to upload to my phone. Not ideal, but not necessarily difficult, and maybe slightly faster if I know where I stored the dongle.

With the BF it seems a bit more complicated. Will a phone or tablet read the drive over a cable? That is unclear from what I have found. Otherwise, you need a computer and a cable. For being EDC, that is frustrating.



Feb 24, 2025 at 11:47 AM
chez
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p.2 #9 · The New Sigma BF Camera


RustyRus wrote:
Thats a great call out- Transferring images to a phone or IPAD is something I do with every camera I own- The lack of that support in 2025 would sting quite a bit IMO- Especially when traveling


Just use an usb cable and files app to transfer to the iPad.



Feb 24, 2025 at 11:56 AM
Fred Miranda
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p.2 #10 · The New Sigma BF Camera


Lenses mounted on the original iPhone 1.

Joking aside, I really appreciate the aesthetics, compact size, and simplicity of the design. It’s a huge contrast to the much larger Leica L-mount camera options.



Feb 24, 2025 at 12:43 PM
RustyRus
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p.2 #11 · The New Sigma BF Camera


Fred Miranda wrote:
Lenses mounted on the original iPhone 1.

Joking aside, I really appreciate the aesthetics, compact size, and simplicity of the design. It’s a huge contrast to the much larger Leica L-mount camera options.


Its interesting for sure-

I wonder if the Aluminum casing is ham stringing Sigma for what they can do from a connectivity standpoint. I like the idea but it has to be useable for good execution in the field.

I guess I am not the target market for it but not having bluetooth/wifi connectivity to move images would be a 100% non starter for me.

Edited on Feb 24, 2025 at 12:51 PM · View previous versions



Feb 24, 2025 at 12:50 PM
Desmolicious
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p.2 #12 · The New Sigma BF Camera


A radically simple camera that evokes the essence of photography

My CampSnap already does that for $35.



Feb 24, 2025 at 12:51 PM
nhmorgan
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p.2 #13 · The New Sigma BF Camera


I'm also curious about the sensor choice. I've not seen specifics on the sensor but my guess would be that it's nothing new. I think the 61mp IM455 would have been a more natural fit here, but that choice was about keeping the internal storage and transfer speed requirements down. Also, the rolling shutter on that sensor isn't good.


Feb 24, 2025 at 01:10 PM
LBJ2
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p.2 #14 · The New Sigma BF Camera


nhmorgan wrote:
I'm also curious about the sensor choice. I've not seen specifics on the sensor but my guess would be that it's nothing new. I think the 61mp IM455 would have been a more natural fit here, but that choice was about keeping the internal storage and transfer speed requirements down. Also, the rolling shutter on that sensor isn't good.


According to B&H specs, the Sigma BF sensor:

Sensor Resolution:
Actual: 25.3 Megapixel
Effective: 24.6 Megapixel

The Sony 24MP 410CQK BSI FF sensor describes:
Total number of pixels is: 25.28 M pixels
Number of effective: 24.63 M pixels

https://www.sony-semicon.com/files/62/pdf/p-13_IMX410CQK_Flyer.pd



Feb 24, 2025 at 01:24 PM
brick33308
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p.2 #15 · The New Sigma BF Camera


pairing it with Leica Summicron-SL 35mm f/2 could be an interesting combo


Feb 24, 2025 at 01:29 PM
serhan_
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p.2 #16 · The New Sigma BF Camera


I have a FP also that I don't use it much... I bought it before the A7C line existed... I would have expected a bigger upgrade to FP for photographers, similar specs w/o the evf and buttons. It doesn't have the flip screen either for selfie folks... Comparison to FP:

https://www.l-rumors.com/wp-content/uploads/2025/02/036_o.jpg


https://www.l-rumors.com/wp-content/uploads/2025/02/038_o.jpg


https://www.l-rumors.com/wp-content/uploads/2025/02/039_o.jpg


https://www.l-rumors.com/wp-content/uploads/2025/02/037_o.jpg


Edited on Feb 24, 2025 at 01:37 PM · View previous versions



Feb 24, 2025 at 01:35 PM
MAubrey
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p.2 #17 · The New Sigma BF Camera


TNCasual wrote:
Disclaimer: I own an fpL that I have been waffling on selling for months now. I just don't use it much.

The BF seems like an updated fp/fpL. At least updated in some ways - internal storage, new interface, beautiful design. But in ways that really matter, photographically, it is exactly the same as the fp, minus the fp's best feature - its versatility. I want to like it, but for a photography the fp/fpL makes more sense.

Also, it makes one of my gripes with fpL even more complicated. It doesn't have wifi connectivity and no SD card, so it requires
...Show more

As long as your phone supports USB OTG (and I'd be surprised if it doesn't in 2025), you should be able to just attack your camera directly to your phone via a USB cable.



Feb 24, 2025 at 01:36 PM
TNCasual
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p.2 #18 · The New Sigma BF Camera


MAubrey wrote:
As long as your phone supports USB OTG (and I'd be surprised if it doesn't in 2025), you should be able to just attack your camera directly to your phone via a USB cable.


I assume it will work, though Sigma doesn't mention this anywhere in the marketing material. It's just that you need that cable. With wireless you don't, even if the transfer is slower.



Feb 24, 2025 at 01:56 PM
Tariq Gibran
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p.2 #19 · The New Sigma BF Camera


It almost feels like to me that this was the camera body intended to house the first FF Foveon sensor that has yet to materialize - simple, pure and elegant, aluminum body for heat dissipation, larger than the FP (which may have contained a mechanical shutter earlier in the design stage) and a marketing emphasis on pure photography. The fact that not much has been mentioned by Sigma with regard to the sensor might reinforce this possibility. I do think for at least some of us, this would have been a no brainer had it contained a FF Foveon sensor. As it is now, it seems like a very hard sell in 2025.


Feb 24, 2025 at 02:24 PM
saxguy
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p.2 #20 · The New Sigma BF Camera


brick33308 wrote:
pairing it with Leica Summicron-SL 35mm f/2 could be an interesting combo


I've been looking for something smaller than my SL3 to use with the 21 APO Summicron-SL for traveling along with my Q3 43. I'll have to keep an eye on this and its reviews.



Feb 24, 2025 at 02:46 PM
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