Full Frame Lenses on Crop Bodies: The Math That Proves You're Probably Wasting Money
Every few weeks someone in a photography forum drops the advice like it’s gospel: “Invest in glass first, bodies come and go.” I’ve heard it so many times I used to repeat it myself. And honestly, the logic sounds solid until you actually look at the numbers. I got burned chasing that advice early on, buying into the idea that a more expensive lens would automatically produce sharper, better images on whatever body I was running at the time.