I have a 500mm f/4 L IS USM (I guess first generation- not a ii or iii). I want to be able to use 52mm screw-in filters instead of the gel filters. Finding the right drop-in filter holder is very confusing. It appears from another user on this forum ...
Does the use of either a circular polarizer filter or a 3 stop ND filter obviate the need for negative exposure compensation, or is the need still there? Steve Thomas
I have a Canon R5 ii & just bought the wireless BR-E1. I want to use it to photograph a nest but need to be able to take multiple H+ photos when important action happens like a parent brings in food. I'm hearing that the wireless remote can only take...
Hello,Is the Canon Extender EF 2X III compatible at all with the EF 100-300 F5.6L on a Canon EOS R body with Mount Adapter EF EOS-R? This is not on the compatibility list, but I was wondering if this combination would work, even if only in manual fo...
Will there be a battery grip for the EOS R7?
Hi EOS90D and currently with a couple of 77mm lens. Snapped up an offer to go magnetic, which is quite nice and efficient. However, my hoods don't fit because the magnetic ring sits in the threaded area. To go over this would need something 80mm dia...
Hi folks Following a couple of interesting recent threads, I was introduced to magnetic lens fittings. I have an EOS90D and 7 lenses, which till last week, all had screw on uv filters, mainly for protection. Two were/are stuck on! So after doing mo...
I recently purchased a Canon R10 camera to replace an older model. The older model took the EF lens series, so I purchased an EF-EOS R "mount adapter" (not the "control ring mount adapter") for my older lenses. My Sony tripod was capable of control...
Hi folks EOS90D and 7, about to be 8 lenses. Recent posts have revealed how common the problem of stuck filters is amongst us. I got mine down to two, but they were STUCK! As an engineer I genuinely apologies for this photo of the method I resorted...
There’s no question that consumers have to navigate a widespread counterfeit battery problem. So, why doesn’t Canon allow consumers to register batteries that have serial numbers, and throw up a red flag when the serial is bogus? This won’t solve the...
I have a heavy 70-200mm f/2.8 attached to my 6D camera. I want to attach the camera strap in such a way so as to be comfortable, but to take the weight of the lens off of the camera lens mount. Therefore, would it be preferable to attach both ends of...
A friend gave me this older Sigma lens and I’m trying to see if there is an adapter to put this in my R50. I picked one up but it wasn’t the right one, so hoping someone could advise. Thanks
I need to purchase lens covers/filters for my "Canon - EOS Rebel T7 DSLR Video Two Lens Kit with EF-S 18-55mm and EF 75-300mm Lenses" . How do I figure out the proper size to buy so it screws on seamlessly? Jeff
Hi, i lost screw on eyecup for my Canon R6 mark ii, does anyone know what is the size of the screw so i can fix it. Thank you
I had a qu3stion about tulip hoods. On my 18-135 lens, when I mount the hood, it clicks into place, and the longer petals of the tulip point north and south, or straight up and down. However, when I mount the tulip hood on my 55-250, it screws on, an...
