Canon EF and RF Lenses Forum

Panning detection (or lack thereof) in RF lenses with stabilization

I recently got the RF 800mm f11 for my EOS R6. The stabilization works very well for stationary subjects but not so much for panning, where it often works against my movements leading to blurred images. Having owned a previous third-party lens that l...

What wide angle lens are you using on RF?

I've been thinking about a new wide-angle lens mostly for landscapes and I'm curious what others are using on RF cameras.Do you use one of the few RF native options (16mm f/2.8, 14-35mm f/4, 15-35mm f/2.8) or an adapted EF lens? If you were buying a ...

Resolved! My 100-400 11 has firmware 1.6..I have downloaded the 1.7

Sadly I have never updated a canon lens firmware before so being extra careful for the first time....have a 7d m11 and an r5...am thinking of using the 7d for the update to avoid using the control ring on the r5 and possibly?? the card reader???? ......

Resolved! RF 50mm f/1.2L Not Showing 1.2 EOS R

Someone help me here...I just purchased the RF 50mm f/1.2L from Adorama and my EOS R won't go wider than 1.4!!!, what's going on?

75-300mm Zoom Lens Question

Just purchased an EOS 17 because it's all the retailer had in inventory.I was taking photos with my Samsung Note 20 Ultra. Love using the 50x zoom to take photos of Shrimpers and sailbots on the ocean. However, there is a lot of noise when I go out...

Extender EF 2x III Compatibility

I have a M50 Mark II with the EF-M - EF-S adapter, so I'm fairly sure I can use the extender with my camera. My question is, is any EF/S lens compatible with the extender itself?The lens in question is the Canon EF 75-300mm f/4-5.6 III

RF 24-70mm MF issues

I am having an issue where RF 24-70mm will not allow me to focus in manual mode on a R5. The AF focus system works just fine but when I switch to MF (on lens) it won't allow me to rack. Switch to another lens (100mm) and no problem with MF and AF foc...

DUAL LENS (360 FOOTAGE)

Hello everyone, I am an avid 360 video user that is super excited about Canon's new release of the dual lens. I was planning on renting the lens in a few weeks but wanted to know if anyone had some footage to share or know where there are video files...

Canon seems to be sending a message on their development priorities...

In the latest posts so far form DPR, Canon have apparently announced that they are planning to release 32 RF lenses over the next four years. With a commitment like that, and a limited supply of resources, I think one can say that the roadmap for Ca...

Canon white/beige colored tele bodies....

Canon states they are colored this way to keep the flourite based elements from overheating in hot environments. So does this mean they perform better than Nikon, Sigma, et. al.? Or have the other vendors solved this "issue?" NASA even uses Nikon!!

Lens won’t go on canon eos r6

I got a brand new canon eos r6 and lenses to go along with it but one of my lenses won’t go on while the other works fine. How can I get it on? It’s the canon zoom lens ef 75-300mm 1:4-5.6

Resolved! Zoom ring is stuck above maximum zoom, lens rattles, and focus ring barely moves

Hello. I use a Canon EOS Rebel T7 and I use a Canon EF 75-300mm and 18-55mm. Recently, my camera starting making a shaking noise. It was only yesterday when the focus ring started to move very slowly, as if you were moving it with AF on, but AF wasn'...

24-105 f/4L focusing problem

I have a 24-105mm f/4L series I that is front focusing badly, but only at the wide angle end. Above about 50mm, focus seems accurate but at 24mm, what should be infinity instead gives me in the 3-5 meter range. It slowly gets better as I zoom out.I’v...

Resolved! EF 50mm f/1.4

For whatever reason my EF 50mm f/1.4 will no longer open wider than 2.8 or close more than f/8. I currently have the lens mounted on my 5d mk iv. The problem doesn’t replicate its self on my 7d mkii, or my 70d.Can anyone out there help me identify & ...

70-200mm f2,8 no AF with 5D mark iii

Recently purchased 5D iii my 70-200mm will not AF. I've used the lens on Rebel T3i with no issues. I have checked the settings on the lens and have tried both distances (i.e. 1.2 and 2.5). Since the lens works perfectly with the T3i right now it d...

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Posts

Panning detection (or lack thereof) in RF lenses with stabilization

What wide angle lens are you using on RF?

Resolved! My 100-400 11 has firmware 1.6..I have downloaded the 1.7

Resolved! RF 50mm f/1.2L Not Showing 1.2 EOS R

75-300mm Zoom Lens Question

Extender EF 2x III Compatibility

RF 24-70mm MF issues

DUAL LENS (360 FOOTAGE)

Canon seems to be sending a message on their development priorities...

Canon white/beige colored tele bodies....

Lens won’t go on canon eos r6

Resolved! Zoom ring is stuck above maximum zoom, lens rattles, and focus ring barely moves

24-105 f/4L focusing problem

Resolved! EF 50mm f/1.4

70-200mm f2,8 no AF with 5D mark iii

Big Savings - Canon RF 100-500mm f/4.5-7.1 L IS US...

EOS M50 -doesn't take pictures with EF-M 15-45mm l...

Can 3-D RF 5.2 mm F2.8 L Dual Fisheye footage be p...

Sigma and Tamron Spill the Beans on Lens Sale For ...

RF 24-105 F4-7.1 IS STM For shooting paintings?

R5 with 70-200 f2.8L IS USM (Gen II) "motor won't ...

85mm vs 20-105mm for indoor group shot

EF 18-55mm Rubber Focus Ring is very sticky to the...

Focus adjusting R6 Mark II with Sigma lens