I was SURPRISED by the RESULTS!! How the R5 Performs with old EF Lenses

I test autofocus, extenders, IQ, FPS, and IBIS in the field to see how my older Canon EF400 5.6L lens performs on the Canon R5. I hope you enjoy the photos. Cheers, Duade -------------------- Photo Gallery https://photos.duadepaton.com/Youtube/28-Year-Old-Lens-on-R5/ -------------------- DXO PureRAW Trial Link - Affiliate Link 👍https://tidd.ly/3hH0Kta -------------------- Topaz Denoise 👍https://topazlabs.com/denoise-ai-2/ref/426/ ------------------------------- Join this channel to support me: https://www.youtube.com/channel/UC7cMXJb97jITBo5jMBdAsTw/join ------------------------------- 👍My Paypal if you wish to donate directly: https://www.paypal.me/DuadePaton Business enquiries: duade.paton@gmail.com ------------------------------- Gear Used In Video - Amazon Affiliate Links ------------------------------- Cameras 🛒Canon R6 https://geni.us/gtBKMos 🛒Canon R5 https://geni.us/0Q8BSss 🛒DJI Pocket 2 https://geni.us/rtt2Jbn Lenses Canon EF400 5.6L 🛒Canon RF35 1.8 https://geni.us/1JDKPL 🛒Canon EF1.4 Extender https://geni.us/Vplo6 Tripod 🛒Benro CF Tripod (C373T) https://geni.us/c0RMABZ 🛒Induro GHB2 Gimbal Head https://geni.us/qvydGBt Bag 🛒Think Tank Photo Airport Commuter Backpack https://geni.us/5cu7NQ Audio 🛒Rode VideoMicro https://geni.us/HTJXi9L 🛒BOYA BY-M1 Lav Mic https://geni.us/UUxCBS1 Accessories 🛒Lexar Professional 1066x 128GB CF Card https://geni.us/eT0dAO 🛒Blitz CFExpress Type B Card 256GB https://geni.us/dCfdj3q 🛒SMALLRIG Articulating Rosette Arm Max 11" https://geni.us/hGl2DLa Mobile Phone 🛒Oppo A9 2020 https://geni.us/qresQBq ------------------------------- 👍Follow Me & View My Images ------------------------------- Website: https://www.duadepaton.com Gallery of my photos: https://photos.duadepaton.com Instagram: https://www.instagram.com/duadepaton ------------------------------- Music ------------------------------- Track: Communicator - Reed Mathis [Audio Library Release] Track: Moonrise - Reed Mathis [Audio Library Release] ------------------------------- Timestamps 00:00 EF400 5.6 on R5 01:37 FPS 02:18 In The Field 05:31 How important FPS is 06:42 Autofocus 09:19 Extenders 12:42 2x Extender 15:27 IBIS 16:12 Conclusion 17:05 Outtakes