Difference between revisions of "Canon EOS"

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==Hacks==
 
==Hacks==
  +
===Hand-made trigger for 350D===
* Hand-made trigger for 350D & other Canon models (look for "C6" [https://code.google.com/p/photoduino/wiki/CameraReference here]:
+
Hand-made trigger for 350D & other Canon models (look for "C6" [https://code.google.com/p/photoduino/wiki/CameraReference here]:
 
<br>[[Image:declencheur.jpg]]
 
<br>[[Image:declencheur.jpg]]
 
<br>The external trigger is composed of a jack 2.5mm, three wires, an on/off switch and a push button
 
<br>The external trigger is composed of a jack 2.5mm, three wires, an on/off switch and a push button
 
<br>Shortcut of ground and right (the middle ring) is equivalent to half-press, here wired to a simple on/off switch which provides the housing
 
<br>Shortcut of ground and right (the middle ring) is equivalent to half-press, here wired to a simple on/off switch which provides the housing
 
<br>Shortcut of ground and left (the tip) is equivalent to full press, here wired to a simple red push button
 
<br>Shortcut of ground and left (the tip) is equivalent to full press, here wired to a simple red push button
  +
===AV to stereo cable for 5D mkII===
 
  +
===Misc hacks===
 
* [http://www.camerahacker.com/directory/Hacks.shtml Camera Hacker], misc hacks
 
* [http://www.camerahacker.com/directory/Hacks.shtml Camera Hacker], misc hacks
  +
 
==IR photography with 350D==
 
==IR photography with 350D==
 
* [https://secure.wikimedia.org/wikipedia/en/wiki/Infrared_photography Wikipedia intro]
 
* [https://secure.wikimedia.org/wikipedia/en/wiki/Infrared_photography Wikipedia intro]

Revision as of 15:00, 30 July 2016

EOS 350D

EOS 5D Mark II

Accessories

Digital photography & Linux

Misc links for EOS

Hacks

Hand-made trigger for 350D

Hand-made trigger for 350D & other Canon models (look for "C6" here:
File:Declencheur.jpg
The external trigger is composed of a jack 2.5mm, three wires, an on/off switch and a push button
Shortcut of ground and right (the middle ring) is equivalent to half-press, here wired to a simple on/off switch which provides the housing
Shortcut of ground and left (the tip) is equivalent to full press, here wired to a simple red push button

AV to stereo cable for 5D mkII

Misc hacks

IR photography with 350D

Modding

Filters

Digital photography

Notes

I was wondering why in bulk mode over 30s the camera was busy after the shot for about the same time.
Now I got the answer!
When taking long exposure shots, we can have what's called hot pixels, red, green or blue. To remove them automatically the SLR takes a picture of the same duration with the shutter closed (called "dark" in astrophoto) and substract it from the previous. [1]