Canon Community

RF 100-500 Lens with 1.4 or 2X Extender

Wondering to get either a 1.4 or a 2X extender with the Rf 100-500 lens. Two concerns, one is a lot of wildlife photography is in lower lighting conditions and the 2X drops it to 11/14. Also, was surprised to see that the extender only works 300-500m...

Lens Fungus Prevention Best Practices

Good Morning,I recently purchased a T7 kit as well as two additional lenses. I live in Western Pennsylvania and store my equipment in a LowePro bag.The other night in the Canon Community I came across some posts about lens fungus and I have been tryi...

Canon 70-200 f2.8 USM lens focus problem

Hi everyone.Have just joined the forum :-). I had a great idea of trying to photograph the flypast during King Charles III coronoation over the weekend. I was hoping to use my original (Mk 1 lens dating back to the 1990's) 70-200 f2.8 lens and my 1.4...

Canon Autofocus Alignment service

Have you used the Canon Autofocus Alignment service?  I dropped my EF 100-400, which I use on an R5 (didnt drop the camera) and I think my focus is soft.  I went on CPS chat and no one answered so am asking here.  What is the cost and what is the tur...

RF24-240mm Compatibility with Canon R8

Hi all!I'm planning to buy a Canon R8. I generally do travel photography so wanted a long range lens.I was thinking of getting : RF24-240mm F4-6.3 IS USM (SKU 3684C002) Can someone tell me if this is a good lens for my use and if it is compatible wit...

Budget RF macro lens recommendations

Looking for a relatively budget macro lens for EOS R8 body that can focus at 10cm. I like to photograph flowers and insects. My PowerShot G1X can do this when the aperture is wide open.Considering the 24-105 f4-7.1 STM kit zoom which I heard can focu...

Canon EF-S 18-135mm STM Focus Issue

So I recently bought this lens second hand and I noticed a problem with the focus where it only focuses to a certain distance. Both for auto and manual focus. I use this with a Canon M6 MKII and I use the viltrox adapter for it. My 50mm f/1.8 II focu...

Canon 24-70mm f2.8 ii flex cable ribbon problem - What does it cost to repair? Send to Cannon?

RF 24-240 and Extenders

Hi everyone!I have Canon RP and RF 24-240 lenses. And also I have an adapter RF->EF.Which extender will work with my lens?Is Canon Extender RF 2x compatible with RF 24-240? 

RF 100-400mm lens Movement inside barrel

Is it normal that my canon rf 100-400mm lens moves inside? I wanna say its the barrel inside that moves when i shake the lens side to side a little bit. Never paid attention to it until i realized it moved. I don’t know if its because its a longer le...

What lenses to look for? - Birds, Flowers, and Insects

I have an EOS Rebel T5 with these lenses . EFS 18-55 mm , 75-300 mm , and 50 mm . I'm looking to shoot more telephoto subjects like birds  close up . Also looking to shoot more closeup flowers and insects . Help with suggestions would be appreciated ...

EF 300mm f/4 L USM Aperture Won't Hold

Hi,Strange issue has recently started when using this lens. Happens on both my 7D bodies. Manual mode with auto ISO f4.0 various fast shutter speeds (outdoor sports)Will take a few hundred shots at f4.0 but then the aperture will jump to 5.6 and I ca...