I have a Canon 70-300mm lens on my 1200D. I am at college and have been told we need to get a hood for my camera. I do wildlife photography, and I have no idea what type of hood would be best. Can someone advise please?
If your lens is the Canon EF 70-300mm f/4-5.6 IS USM, the official lens hood is specified as ET-65B on the Canon website.
If you search "ET-65B hood" on Google or eBay et al, you'll get lots of options to purchase an official Canon one or a third-party imitation.
Just check Canon's website for the appropriate hood for that lens. Then you can check any camera store or ebay for the genuine article or a cheaper third party knock off.