Test images from my current cameras

My available cameras today (shot with my 5D2, so it's not in the image)

As part of some experiments I’m running I snapped more or less the same image with all the cameras available to me today. The devices you see in the image above in addition to my 5D Mark II (that I used to snap that image…). Simply because I wanted to be able to compare some details.

And my conclusion? Once you go full frame you never go back. If I’m shooting anything even remotely serious I’ll bring my 5D2. Now if someone could give me a full frame digital compact with the size and weight of my old analog (and indeed full frame) Olympus XA

By clicking on the image you get through to flickr where you can have a look at the original full size image.

Canon 5D Mark II
Test - Canon 5D MkII

Canon SX200 IS
Test - Canon SX200 IS

Nokia N95
Test - Nokia N95

Canon 400D
Test - Canon 400D

Canon Powershot S50
Test - Canon Powershot S50

Apple iPhone 3G
Test - iPhone

Test images from my current cameras

Problems with USB charging of the iPhone 3G

OK. So Apple ditched support for FireWire charging on the iPhone 3G. Stopping it from working properly with a lot of audio systems and car installations. FireWire support has been on its way out on the iPods for a long time and I guess Apple had to remove this feature at some point. Apple have a history of removing old technology pretty fast, but usually they have provided some kind of replacement. An external floppy drive when that was removed. An external DVD drive for the MacBook Air etc.

In this case they did not provide any adapters, leaving a lot of people pretty angry. Whatever. Other companies are already working on the appropriate pieces of electronics. And I need one of those, because the iPhone 3G will not charge in my car.

However, I am experiencing problems charging my iPhone through a lot of standard USB equipment as well. Stuff that charges my Nokia Phone, my iPod and a lot of other USB based gadgets.

It seems like the iPhone 3G does more checking on the USB port before it starts charging. Here are some examples.

The image shows two standard USB charging units. Simple connectors that converts the 12V in the car to 5V in the USB port. The white one charges my 60GB iPod but not my iPhone 3G. The black one charges both my iPod and the iPhone 3G.

The same goes for these travel chargers. The one to the left only charges my iPod. The one to the right charges both.

And because of the not-so-impressive battery life of the iPhone 3G it would have been nice if this portable battery / solar charger would work. But it won’t. Works fine on all USB based gadgets I’ve tried, but not on the iPhone 3G.

Others are also looking into this, but if you have a simple explanation or know about an adaptor that will make all USB chargers work on the iPhone 3G – please let me know.

I did some more research and found a solution.

Problems with USB charging of the iPhone 3G