One would use a Canon underwater housing from a store or website specializing in cameras. This would help protect the camera when taking photos underwater.
Underwater housings for a variety of cameras are listed on a popular internet auction site. For your search, list your camera model and add the word "underwater" to see if one is listed for your model. One Canon model that has a housing available is the A570, so for it, you would search: Canon A570 underwater. You might also simply search: Canon underwater.
The purpose of underwater camera housing is to allow one to use a camera underwater. With good underwater camera housing one can take photos underwater when snorkelling, diving or just for general interest.
The Canon G9 is the one I would choose.
Or not would have to be the definitive answer. One is something as diverse as life and the other is levied by state on the masses......
There are many places where one could find used and refurbished Canon lenses for sale. The best places to look for used Canon lenses would be on Amazon.
If you're talking about a DPV (diver tug), you could probably make one using an electric trolling motor and a battery. The speed control would need to be waterproofed and you'd need to build the housing for it all. Another option is a manta - it's like an underwater wake board that's pulled by a boat. The diver hangs on and 'flies' it underwater.
I actually recommend canon 6000 because it has so many things that is more and better than 550d
Before buying an underwater housing, you want to read some of the reviews that can be found on the internet. These will tell you how well the housing really works. Having something that is underwater means that it can be rendered completely useless if it is not watertight. While the housing is supposed to be watertight, some companies only make housings that last for a little while before the pressure of the water wears them down. You need to read the reviews to see if the housing that you are thinking about buying is one that is really going to last.
The price of a Canon underwater camera depends on various factors like how much the seller wants for it, and where one buys the camera. The average price lies around $130, but this can increase up to $200.
Amazon, Overstock, and eBay will sometimes have replacement Canon IS lenses available but the best option would likely be to go to the Canon official website to find a replacement.
There are many places here one can purchase a Canon L170. One can purchase a Canon L170 at popular on the web sources such as the official Canon website, eBay, and Amazon.
The Canon BCI 6Y ink cartridge is compatible with four different types of Canon printers. They include the Canon BJC, the Canon PIXMA and various Canon I and S series printers.