Finally upgraded to the R7 after dragging my feet for ages and man, the crop factor is a game changer for wildlife but now I have zero glass that actually works well for it. Ive been using my old EF stuff with the adapter but it feels like Im losing that snappy AF performance I bought the body for in the first place. Im looking to head out to the Everglades this spring for some birding and I really need to get something native mounted before then.
Im currently torn between the RF 100-400mm f/5.6-8 and the RF 200-800mm f/6.3-9. Obviously there is a huge price gap here. My budget is probably around 2k max but I could stretch it if the 200-800 is genuinely a life changing lens. My concern with the 100-400 is the aperture since I usually shoot early morning or late afternoon when the light is kinda trash. But the 200-800 looks like a massive piece of gear to hike around with all day and I dont even know if it fits in my current bag without me having to buy a whole new backpack too.
Then there is the RF 100-500mm L series which I know is the gold standard but thats way out of my reach price wise unless I find a lucky deal on a used one somewhere which seems unlikely right now. Is the 100-400 decent enough for starters or am I gonna regret not having the extra reach for those shy birds? I just dont want to drop a grand and then feel like I need to upgrade again in six months. Anyone else shooting wildlife on the R7 with these specific lenses and actually happy with the results?
Honestly, grab the Canon RF 100-400mm f/5.6-8 IS USM. It is insanely sharp for the price and pairs perfectly with the R7 crop factor. Such a massive bargain!
Adding my two cents, the reach really is the deciding factor in the Everglades. You will definitely miss the extra zoom with the Canon RF 100-400mm f/5.6-8 IS USM if you're chasing skittish birds.
- The Canon RF 200-800mm f/6.3-9 IS USM is heavy but essential for wildlife reach.
- Stick with the 100-400 if you want portability. Honestly, save for the 200-800. In my experience, buying the cheaper option just to upgrade later is the most expensive mistake you can make.
Look, I have to respectfully disagree with the idea that the 100-400 is the final answer here. Don't get me wrong, it is sharp, but if you are heading to the Everglades, reach is everything. In my experience, birding with anything under 600mm equivalent on a crop sensor feels restrictive fast. If you can stretch that budget, the Canon RF 200-800mm f/6.3-9 IS USM is the real deal for wildlife.
- The extra 400mm at the long end makes a world of difference for shy subjects
- You will definitely need a bigger bag, but the reach is worth the back pain
- It handles low light better than you would think thanks to the R7 sensor If you really want to save money, find a used Canon RF 100-500mm f/4.5-7.1L IS USM because the L-series glass is just another tier entirely.
