You can’t argue with the results of large-format film cameras — picture the boxy bellows held by a cigar-chomping big-city press photographer of the 1940s — but they don’t really hold a candle to the usability and portability of even the earliest generations of 35mm cameras. And add in the ease-of-use features of later film and digital cameras, and something like a 4×5 Graflex seems like a real dinosaur.
Or maybe not. [Aleksi Koski] has built a large-format camera with autofocus, the “Conflict 45.” The problem with a lot of the large-format film cameras, which tend to be of a non-reflex optical design, is that it’s difficult or even impossible to see what you’re shooting through the lens. This makes focusing a bit of a guessing game, a problem that [Aleksi] addresses with his design. Sadly, the linked Petapixel article is basically devoid of technical details, but from what we can glean from it and the video below, the Conflict 45 is a 4″x5″ sheet-film camera that has a motorized lens board and a laser rangefinder. A short video has a through-viewfinder view showing an LCD overlay, which means there’s some kind of microcontroller on board as well, which is probably used for the calculations needed to compensate for parallax errors during close focusing, as well as other uses.
The camera is built from 3D printed parts; [Aleksi] says that this is just a prototype and that the finished camera will have a carbon-fiber body. We’d love to see more build details, but for now, we just love the idea of an easy-to-use large-format camera. Just maybe not that big.
Thanks to [Itay Ramot] for the tip.
6 thoughts on “Laser Brings Autofocus To Tricked-Out Large Format Film Camera”
Hah! We announced this 25 years ago on April 1!
“Difficult or impossible to see what you’re shooting through the lens”?
Say what now? The ground glass screen is right there! Not on this design (which is quite cool), but the image you see on the ground glass on a monorail or field plate camera is *exactly* what you’re shooting through the lens.
That’s true, but if you use the ground glass you use a tripod too. Which in term of usability is far from handled camera, despite its advantages.
This is a bit of a broken phone article. The original point was about comparing this to available 4×5″ rangefinder adaptations etc. like the infamous polaroid conversion. Or speed graphics etc, that there is no 4×5″ handheld cameras with accurate framelines.
While this camera offers fully parallax corrected frame lines for any lens, and also for every format you want. Like 4×5″ and also roll film formats like 6×12.
Thanks for the article.
If someones is interested in this, easiest way to follow this is through my instagram:
Ill hopefully get the carbon fiber bodied version out soon, its a huge step from this janky 3d printed prototype.
Late to the game on this one but really cool, Conflict. Looking forward to hearing more. Would be very cool to be able to buy a kit or build it open source if thats a plan for the future. I’d love to hear more about how the rangefinder system works compared to traditional RF cameras. Are you actually using laser rangefinding or are readings based on a traditional optical RF but with the holographic overlay giving digital readouts?
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