Spring 2012

Spring 2012
by ani

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0
votes
1answer
109 views

Is always leaving power on bad for CMOS?

I am pretty new to DSLR, and there is one thing I am curious about. I watched some videos and heard from my friends that it is ok to turn the power button on even you do not use the DSLR (camera will ...
0
votes
0answers
41 views

Are there cameras with cable remote power-on/off or wake-up/sleep control?

And which ones, which classes? I'd like to use a set-up camera, connected to a computer, without having to touch it: remote shot trigger, but also no manual power-on, power-off. Power-on/off when ...
1
vote
1answer
154 views

Is it normal for the left pin on the Nikon SB-910’s 3-pin external power source terminal to be deeply recessed?

I’m examining the external power source terminal of my newly purchased Nikon SB-910 speedlight. (The terminal is for connecting an external battery pack. It is located on the front side of the ...
0
votes
1answer
130 views

External power for compact camera?

I would like to experiment with time lapses using compact cameras (like Coolpix S6300), as I don't want to put an extreme number of clicks on my DSLR for the moment. Are there any solutions for ...
0
votes
2answers
162 views

Canon T5i (lp-e8) high capacity battery grip/battery bank?

I have two Canon lp-e8 batteries that I use for my T5i but they run out of battery pretty quickly (only 1,120 mAh each) and then I'm left with nothing. I have a 15,000 mAh battery bank that I use ...
2
votes
1answer
400 views

Camera suggestion needed for long term remote timelapse

I'm working on setting up a remote timelapse waterproof system for a long term project. The idea is to have it on solar power. I'm currently playing with the CHDK firmware on a Canon PowerShot Elph ...
0
votes
2answers
136 views

Battery for Nikon CoolPix L26

I have a Nikon CoolPix L26 digital camera and am using the rechargable battery that came along with it. It is a 1.2V / 2100 mAH battery (Infinite brand) Even when I fully recharge the battery and use ...
5
votes
6answers
3k views

Why is my Canon 5DMIII draining batteries overnight?

I have a 5DMIII with battery grip (by Canon) and Canon batteries. Since a few days ago, I noticed that, all of the sudden, if I leave the camera unused for, say, one day and turned off, when I turn ...
2
votes
1answer
246 views

What is the efficiency of Bulb mode vs taking multiple shorter exposures?

When looking at taking photos such as star trails where it requires a significant exposure time, is it more power efficient to use Bulb mode or taking multiple shorter exposures? Would keeping the ...
8
votes
2answers
13k views

Canon DSLR USB Chargers?

I'm wondering if there are any USB chargers available for canon DSLRs. I often head out for extended periods of time without electricity with my camera gear which always makes me nervous about when ...
6
votes
5answers
7k views

Err 80 appears when I turn on my Canon EOS 5D Mark II

Recently when on holiday in Italy my 5DII stopped powering up. Turn the switch on and - nada. Pulling the battery and popping it back in brings the camera to life, however as soon as the camera goes ...
5
votes
4answers
267 views

Are there any ways to combat “sluggish battery syndrome”?

For anyone who has done any extensive photography in very cold weather (weather below freezing), I'm sure they have encountered "sluggish battery syndrome". This is where the camera battery, when it ...
36
votes
9answers
11k views

What are the dangers of removing a lens while the camera is on?

The manual warns that you should turn the camera off to remove the lens, but it doesn't say why. I suspect this may have to do with dust, but I could imagine there are lots of other reasons. I'm ...