Uploaded August 2023 | Updated September 2026, 2 weeks ago
With "only" 300mm focal length, the Canon RF100-300mm f/2.8 L IS USM may seem a bit short for wildlife photography. And even though it was certainly designed primarily for sports photographers, I was extremely interested in this telephoto lens from the start. In this video, I'd like to share my experiences with you and discuss sharpness (with and without a converter), autofocus, image stabilizer, and other practical aspects.
You can buy the lens here and support my channel (affiliate links):
Canon RF100-300mm f/2.8: adorama.rfvk.net/vNNo33
Canon RF600/4 replacement foot: adorama.rfvk.net/oqLqZn
I use DXO PureRAW 3 to reduce noise in my images:
Test it for free: tidd.ly/42l1Lwi
With "only" 300mm focal length, the Canon RF100-300mm f/2.8 L IS USM may seem a bit short for wildlife photography. And even though it was certainly designed primarily for sports photographers, I was extremely interested in this telephoto lens from the start. In this video, I'd like to share my experiences with you and discuss sharpness (with and without a converter), autofocus, image stabilizer, and other practical aspects.
You can buy the lens here and support my channel (affiliate links):
Canon RF100-300mm f/2.8: adorama.rfvk.net/vNNo33
Canon RF600/4 replacement foot: adorama.rfvk.net/oqLqZn
I use DXO PureRAW 3 to reduce noise in my images:
Test it for free: tidd.ly/42l1Lwi

![Sony A7 V - The (almost) perfect Allrounder? [Review for wildlife photography]
You want to get more sharp images with your Sony camera? Check out our e-book: https://en.fabianfopp.ch/sony-autofocus-guide
The partially stacked sensor, the significantly improved autofocus, and a frame rate of up to 30 frames per second make the Sony Alpha 7 V a very intriguing camera. But how does it perform in real-world use? What are its weaknesses? I’ve used it to photograph various birds and mammals and would like to share my experiences here.
You can buy the camera here (affiliate link):
Europe: https://tidd.ly/4bkiPYo
Worldwide: https://bhpho.to/4c3S7VY
Learn how to get better bird and wildlife photos!
Canon Autofocus guide: https://en.fabianfopp.ch/canon-af/
Nikon Autofocus guide: https://en.fabianfopp.ch/nikon-af/
Bird Photography: A guide towards better Photos: https://en.fabianfopp.ch/bird-photography-ebook/
I use the following software for noise reduction (affiliate links):
DXO PureRAW 6: https://tidd.ly/3VmJyNR
*** 15% reduction with the code Fabian-15 ***
Topaz Photo AI: https://www.topazlabs.com/topaz-photo-ai/ref/901/
Buy me a coffee: buymeacoffee.com/fabianfopp
My equipment (affiliate links):
Canon R5 II: https://bhpho.to/3XvKeRG
Canon R1: https://bhpho.to/3NsvTzn
Canon R5: https://adorama.rfvk.net/5gk0GN
Canon RF14-35 f/4 L IS: https://bhpho.to/3QeMPuq
Canon RF 35mm f/1.8 Macro: https://bhpho.to/3Oa5RBT
Canon RF 50mm f/1.8: https://bhpho.to/42b8ycc
Canon RF 100-300 f/2.8 L IS https://bhpho.to/3JO43vu
Canon RF 100-400 f/5.6-8 IS: https://bhpho.to/474osGx
Canon RF 100-500 f/4.5-7.1 L IS: https://bhpho.to/45FriR5
Canon RF 600mm f/4 L IS: https://bhpho.to/48YNuHT
Canon RF 1.4x Teleconverter: https://bhpho.to/3RW1cWj
Canon RF 2x Teleconverter: https://bhpho.to/3GY9YNs Sony A7 V - The (almost) perfect Allrounder? [Review for wildlife photography]](https://i.ytimg.com/vi/Ub0p_2rPUEE/mqdefault.jpg)








