Many people buy drones because they want to use it for photography and videography. The thing about buying a camera for your drone is that you want to buy the right camera. Buying the wrong camera can be a disaster and you will end up with results that you don't want. So you must do your research and buy the proper camera for the application that you need a camera for.
There are many different cameras on the market but most of them are not created same. There many cameras that look great but do not have a great reputation. But there are brands that are known for their reliability, image quality and stabilization. You want to focus on those cameras that have the best reputation. You also want to buy the right camera for the job. Most people end up buying a Go Pro cam as their quadcopter drone cameras. There's a good reason why people choose that particular brand and that is because it is a very great camera and they have several different models that can fit just about any application. But they are not the only game in town and there are some other new brands that make quality cameras.
So as you look for quadcopter drone cameras you must do a lot of research. You need to read as many reviews and testimonies as you can. You need to get an idea of what people who have bought these cameras have to think about them. You also need to try to find footage of these cameras so that you know what type of quality of image they actually create. This might seem like a lot to do but it is very easy with the Internet. You can read reviews on almost any e-commerce site and you can watch videos on YouTube that will give you the information that you need.
After that it just comes down to money and features. Once you know what you need as far as features you can try to find it within your budget. It really is as easy as that and it doesn't take a lot of work. But you should take your time as you look for the right camera unit for your drone. You also need to look into harness and stabilization hardware that can help you take even better images. There are all kinds of hardware that can improve your experience.