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5
votes
3answers
551 views

How can I tag my photos with electric compass info giving direction my camera was facing?

I have a survey project where I need to record not only the location, but the direction (bearing and angle of elevation/depression) that the camera was pointing at the time the picture was taken. I ...
3
votes
3answers
433 views

DIY motion trigger for use in High Speed Photography?

I am looking to get started in high speed photography and have been looking around at the different motion/sound detectors that are available on the market. I have come to the conclusion that I do not ...
9
votes
5answers
404 views

which brand ecosystem is more open for hacking?

I'm a seasoned photographer who used to have a nikon until recently and I am now thinking of buying a new camera and want to experiment more with it. The types of things I want to do is: control the ...
9
votes
2answers
4k views

What are the electrical contacts in a Nikon F-mount?

Current Nikon camera bodies and lenses have electrical contacts. What exactly are they used for and what sorts of electrical signalling is used? Why are there so many? Some background to my ...
20
votes
4answers
1k views

What are good advanced books on the physics and science of photography?

I am looking for books about the physics of DSLR, including modern photography optics and sensor electronics. If I already have some books on optics and electronics, I have found fairly hard to find ...
7
votes
1answer
3k views

OEM Camera Sensors for a computer project

First off I'm not sure if this is the place for this question, but it seems to be the closest fit. I want to buy a small camera sensor (like for netbooks/phones), from what I have read on wikipedia ...