Be careful what you wish for: at least, that’s what I thought about the Canon RF 24-105mm f2.8 L lens when I reviewed it. For a long time, I’ve dreamed about something like this — though I’ll admit, I never dreamed of owning one. Canon’s major innovations come from their lenses, and this one is no exception. After two weeks with it, I can this with confidence: it’s the most Sigma-like lens Canon has. That means that you’re going to need to do a lot of exercise if you’re dreaming about carrying this lens around for a long gig. Don’t skip leg day — or bicep day, or core day. In fact, get swole. If you think I’m joking about the statement, you’re not prepared.














