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A DIY photographer built his own full-frame camera and open-sourced the project
- politelemon 2y agoOh I thought dpreview had shut down but it seems after the announcement they took it back and then there seems to be acquired by Gear Patrol. https://www.dpreview.com/news/8995784126/dpreview-an-update https://www.dpreview.com/news/8995784126/dpreview-an-update https://www.dpreview.com/site-news/8298318614/dpreview-com-looks-forward-to-a-new-chapter-with-gear-patrol https://www.dpreview.com/site-news/8298318614/dpreview-com-l...
- FrankoDelMar 2y agohttps://archive.ph/zac2Nx https://archive.ph/zac2Nx
- tomcam 2y agoThe comment that captured my attention: SafariBob Meh... This is so easy to do. Anyone with moderate lego skills can put this together in an afternoon. HN reader found in the wild?
- dylan604 2y agoNo, an HN reader would need the full weekend
- kjs3 2y agoA HN reader would expound on why building you own camera is a waste of time, and anyway it should be written in Rust, and should have used a RISC-V or Mill processor, then gone back to reading HN.
- tecleandor 2y agoI think he's reviewing the wrong camera... https://petapixel.com/2024/08/12/this-lego-camera-is-a-real-working-35mm-film-camera/ https://petapixel.com/2024/08/12/this-lego-camera-is-a-real-...
- scrps 2y agoI saw that as well. Can't tell if SafariBob is trolling or if he usually does afternoon lego projects with home built pick and place machines, reflow ovens, FPGAs, custom flex PCBs, C++ and verilog... But if he does I am deeply interested.
- incompatible 2y agoHis repository is https://gitlab.com/zephray/sitina1 https://gitlab.com/zephray/sitina1. The hardware list seems somewhat incomplete, e.g., missing the metal ring and connector for the lens mount and pcbs.
- incompatible 2y agoI guess this is more of a specifications hardware list than a complete list of parts that you need to build it.
- dylan604 2y agoPotentially allowing you to choose which mount? Then again, the model might need adjustment to allow the proper distance for the selected mount type.
- altruios 2y agowill* (Almost?) all mounts have their own focal distance from the backplane. I don't know of any two that share the same distance.
- dylan604 2y agowith the use of shims, BMD cameras can switch out their mount from EF, PL, or B4 options. so it could be designed with this style in mind, and even make a link to BMD's site to purchase their kit of shims
- altruios 2y agoAye, a universal mount is possible if you have a custom housing for each mount type to match the backplane. Using BMD equipment might run afoul of patents... I don't know enough about the legal end of equipment manufacturing to say. But it would still require custom mounts for each lens type... which is 100% doable.
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- yapyap 2y agoPretty sure I saw a direct link posted to it on here not too long ago.
- ge96 2y agoThat's great need to look into this RPi is cool but the quality is disappointing imo.
- jojobas 2y agoWho needs full-frame when you can macguyver a large format camera? https://www.flickr.com/photos/projectese/albums/72157623187612134/ https://www.flickr.com/photos/projectese/albums/721576231876...
- justinclift 2y agoThat'd be an interesting subsequent follow-up variation for this camera project. Adding a motor and sliding rail, plus software support. :)
- matrix2003 2y agoThis is an absolutely unhinged level of a pet project, and I love it so much.
- persnickety 2y agoI wish there was a way to buy the hardware and get on with the project. Does it run Linux?
- slicktux 2y agoSomeone linked the GitHub. That should have the PCB grbr files; maybe you can get them made yourself and just buy the discrete/processor components from DigiKey. Also, DigiKey red makes PCBs.
- persnickety 2y agoThat's a high barrier to entry for someone coming from the software side. Just sourcing components can be a shitshow.
- dhpn 2y agoIt could if you want to. Xilinx Zynq 7010 has a Cortex A9 processor core.
- achennupati 2y agoI wonder how difficult it would be to do this with something like an old A7RII - there seems to be a good amount of older Sony A-series cameras with some kind of display or motherboard issues on ebay, but otherwise perfectly functional sensors
- Ballas 2y agoI have been passively looking at doing something like you are suggesting, but then also turning it into more of a video camera. My main motivation is that it seems pretty much impossible to get a off the shelf sensor that has DPAF. One big hurdle getting the datasheet for the sensors - they are usually quite quirky and even if you get the datasheet and all documentation you will still need support from the manufacturer to get everything working reliably.
- _visgean 2y agoI think the issue would be the missing datasheet. But I was thinking the same, old cameras seems to be the easiest source of a good sensor.
- justmarc 2y agoGreat project! Congratulations to this young, and talented builder! Was also fun to watch his video, see the progress, his nice home lab, and all the cool retro stuff he has around. Keep it up.
- deleted 2y ago[deleted]
- Euphorbium 2y agoI wish more cameras had no eyefinder. I never use it, it is a waste of resources and a needless weight and volume.
- Yodel0914 2y agoOn a full sized interchangeable lens camera, I’d give up having a screen completely before giving up the viewfinder. It depends on what and how you shoot, of course, but trying to shoot sports or live music without a viewfinder would be horrible.
- _visgean 2y agoyou can get Fuji GFX with detachabke eye finder.