I am suddenly getting these semi-=opaque double halos around all my shots with my Sigma 1.4 50mm. (These are iPhone screen shots off my LCD.) I've never seen anything like this before. Is there some setting in the camera that is doing this? It does ...
I have been lookong everywhere for this lens and cant find one that says mkII but i found this canon cameras us ef 70-300 is II usm f/4-5.6 fixed camera lens at the canon store on amazon. Here is theblink not sire if it eill show up but is this the s...
The r5 autofocus for animals, while it could be better, is still very good. It was able to correctly identify the eye of the Kestrel in this picture, however, when using the EF 2x III TC the focus was very soft as seen in the shot below.I was using a...
Hello Amazing people. Hope y'all are having a great day. I bought a Canon EF 70-200mm 70-200 f/2.8L f/2.8 f2.8 L IS II USM lens for my 13 year old who has taken up interest in shooting sports scenes. I bought it for him from eBay. Anytime he tries to...
A brand new RF 800 mm F11 IS STM prime lens I just received via online order does not seem to work. When properly mounted to my EOS R6 camera body (firmware version 1.8.3), the camera displays "Set the lens to the shooting position", regardless of w...
RF200-800mm F6.3-9 IS USM Powerful zoom range from 200mm through 800mmCompatible with Extender RF1.4x and Extender RF2x, at all focal lengthsComfortable handheld shooting and amazing mobilityOptimized optical design maintains high image quality thr...
My lens has seen some rough times. I purchased it used from someone who shot with it for a living. It is ugly. But was working well. The weather seal on the mount was shot, so I wanted to replace it. Sadly one of the 4 threaded tabs on the lens is st...
I can provide as many details as necessary if I leave any pertinent info out here. Sorry, this is my first thread on Reddit. I've only had my R50 since Christmas 2023 and I'm still in the process of learning everything about it and photography itself...
Hello! I am a researcher using an EF-S 18-55 mm lens to film some mechanical testing of composite structures I have 3D printed using a polyjet printer and I was wondering if anyone knows the dpi on this lens or has tested it? The points I am tracking...
Hi,Being the owner of a EF 500mm f/4 for almost fifteen years I would liketo have it maintenance serviced. Unfortunately Canon no longer supportsservice for this lens. Can anyone recommend a good lens maintenancecompany in the Southeast US? Thank you...
Please help, not sure what changed in my manual photo setting but my photos are turning out soft / blurry when zoomed in. It was not this way before. Here are some pics and settings of the photos The birds were not that far from me, it was a cloudy ...
I own a Canon EOS R6 and Samyang RF mount 85mm f/1.4 lens. The lens was going great, but as of now, the camera has a "busy" problem when shooting only with the Samyang RF mount lens and not with the native Canon RF lenses. I have the firmware Version...
I just recently switched from 6D to an R6 Mark II. I am still using my EF lenses with an adapter on the R6. Is there a way to micro adjust the lenses to the camera?
Weird Problem with a canon EF 400 / 2.8Hey there,i got a weird one here, i mainly use my 400/2.8 L II with the 1Dx, but the behaviour is reproducable on my 5D Mark III, and it only happens with the 400.After a short time of normal function the displa...
Hello,I just would like to report the total incompatibility between Irix 15mm and the new R6 mark 2. I hope for a firmware update on Canon side but if ever somebody has a temporary fix, that would be great. In the end we would just need to be able to...
