If you're just starting your career as a photographer, you're bound to make a few mistakes. And many of those mistakes, just might cost you money. Sometimes, a lot of money.

Here's a great little gear round-up from photographer Peter McKinnon on "5 Clever Photo/Video Accessories (Under $50) You're Going to Want."

Do your photos of your beloved cat or dog all look the same? Do you want to make your friends jealous on social media by sharing a purr-fect image of your pet? Well, then you should watch the below video from photographer Matt Granger: "Pet Photography at Home – 5 Tips."

In terms of the arsenal of lenses typically used by a landscape photographer, a 24-105mm would not seem to rate highly. Photographer Mads Peter Iversen, however, disagrees, arguing in the below video that a 24-105mm zoom lens is a "must own" piece of gear for landscape shooters.