Canon 10-20 f4L RF REVIEW: WATCH BEFORE YOU BUY! (vs Canon 11-24)

FROPACK4 is HERE with 14 all-new custom Lightroom presets!!! Check it out This is a review of the Canon 10-20mm f4L IS Ultra-Wide-angle lens. I compare it side by side with Canon&11-24mm f4 for the EF mount as well. Who is this lens for? Is it worth it? Give it a watch and you decide. I take it into the real world, in multiple situations to bring you the real deal sample images. Want to send us gifts, swag, letters...here&our P.O. BOX PO Box 3715 Philadelphia, PA 19125 Gear I USE My Go To Mirrorless Camera for Stills Our go to Cameras for Recording Videos at FroKnowsPhoto Follow me Please help us continue to make FREE content by purchasing one or all of the FroKnowsPhoto Educational guides. To check out previews of each guide click here. #Review