Wide Angle Lense Mod For The ATC2K

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For those that have them, the ATC2K action camera is a decent little piece of equipment. It is waterproof and can save video for roughly 30 minutes on a flash card. The viewing angle of the lens leaves something to be desired though. This has been remedied in newer models. [raalst] shows us how to modify the ATC2K to install a new, wider angle lens, while retaining the waterproof seal.  He also takes us through a necessary mod to ensure clear video under water since the new lens was not initially intended for it.  Just in case you are curious, he’s using his for hobby radio controlled submarine dives.

Magic Lantern For Canon 5D

[vimeo http://vimeo.com/5267475%5D

[Trammell] has released a new firmware for the Canon 5D Mark II DSLR geared toward film makers. The stock firmware was very limited on the audio side. This firmware adds features such as live VU meters, reduced audio noise, and crop marks for filming in different formats. The firmware is written in a manner that it can be extended fairly easily. Hopefully this will turn out to be as helpful as CHDK has been for point and shoot cameras.

Arduino Camera Laser Trigger

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[Adam] made a remote camera trigger that uses a laser. He had to install CHDK on his camera, which we’ve featured in a how-to, in order for it to work. CHDK allowed for a remote shutter trigger through the USB port. The laser bounces off a mirror and onto the photoresisitor hooked up to an Arduino. When the beam is broken, the Arduino sets off the trigger. He also plans to use the trigger to tweet over ethernet. Embedded is a video demonstrating its functionality.

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The Camera Axe

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The Camera Axe is an open source system for doing high speed camera triggering. You know all those pictures people get of balloons popping or drops of water in mid splash? This is how they do it. The system has light sensors and sound sensors to help get the timing just right. It can trigger your camera and the flash to capture images at just the right moment. There are a lot of picture examples on the site as well as a full schematic and parts list. Not too bad for roughly $100.

130 Megapixel Scanner Camera

[youtube=http://www.youtube.com/watch?v=Pn9ZoaPIHQc]

Made from a 1200 dpi epson scanner and a manual focus canon lens, this camera captures 130 Megapixel images. With a resolution of 13,068 x 10,173, these pictures are very detialed. You can see some examples in his flickr set. It doesn’t look like they’re the full size originals though.  If you want to build your own, here’s a good start. Keep in mind that it’s from 2004 though.