We have a problem

As mentioned in the previous post, the power converter that works with the 6D does not work with the R5, despite the same form factor. The aurora was forecast last night, so I put out the R5 with its battery to see how long it might last. The answer was two hours and 20 minutes, 272 thirty-second exposures with one second in between. The last image was taken at 11:17. I went out at midnight to reset the intervalometer and the camera had a light on it, so I thought it was still working. I even re-aimed the camera further west at what looked like a streak of light in the sky. But I got no images of that. In retrospect, I think it was a red light indicating the battery was depleted. Also in retrospect, I should have swapped in the 6D battery at midnight. I know it isn't powerful enough to shoot video in the R5, but it can take stills.

The forecast for tonight isn't as good for the aurora, so I may not bother, but my only choice in the short run is to use the 6D and the manual-focus 14mm rather than my sparkly new R5 and 14-35mm. And, as mentioned yesterday, the only long-range solution seems to be the $150 device from Canon. Since I didn't get the aurora, here are 2 hours and 20 minutes of star trails. This is just a quick processing with StarStaX. I could probably do better if I spent a couple hours fiddling with the images in Lightroom and Photoshop, but I've got longer, better star trail efforts so why bother? I also think the images are underexposed. I forgot to take into account that the new lens, as fabulous as it is, is only f/4, a fuill stop slower than the more primitive f/2.8 lens. Below the star trails is a single Photoshop-processed image from 10:30. Meh.

Now I've got to hit the streets to find one more turkey or deer to pose for Photo of the Day. Today is the last hole in my calendar.

A few hours later: The DJI Mavic 3 Pro drone comes with a fast USB-C charger rated at 65 watts. From what I can tell (it is not easy to find), the $150 Canon device is rated at 65 watts through a USB-C plug. I plugged the camera into the DJI charger and it shows a "charging" icon, which it doesn't do with your normal USB chargers. I did an Amazon search and found several 65W chargers with USB-C plugs described as laptop replacement power sources, prices as low as $9.99, although if I went that route I would probably get the $16.99 one that has better reviews. We may have a workaround, and/or I may have voided the warranty. (Later on, I also noticed that the "charging" icon shows up when plugged by USB-C into my computer.)

And I got a deer to complete my POD calendar.

Obsolescence

Canon is moving on from the EF-lens mount and SLR cameras which (including film) I have been using since 1999. All the new stuff is RF mount for their mirrorless cameras. I took the plunge recently with the R5 Mark II camera and two lenses, the 100mm macro zoom and 14-35mm wide angle zoom. Since I still have the EF-mount 6D Mark II as a backup, the plan is to keep the four EF lenses I still have (24-105, 70-200, 100-400, 500) and use the EF-RF adapter when necessary.

The R5 and 6D take the same battery.* That is a big asterisk. The batteries have the same form factor and use the same charger, but are NOT the same. The battery from the 6D will power the R5 to take still images, but many of the higher video resolutions are not available. Oh well, I don't shoot much video anyway. But there is a possibility of Aurora Borealis tonight, so I plugged in the AC adapter that I was using with the 6D and the dearly departed 5D Mark III. It doesn't work with the R5.

Canon's official solution is an adapter that plugs into the camera's USB-C port. The Canon USA site does not say whether the device will power the camera, or just charge the battery. I don't need a $150 battery charger, I need a power adapter. I tried watching a You-Tube video that supposedly demonstrated the device, but the guy was so disorganized that I gave up on it. Just a suggestion for You-Tubers, minimize your fumbling around by taking a minute to jot down a script outline, and learn how to use the basic functions of DaVinci Resolve to do some simple edits of your video before you waste everyone's time with a disorganized mess. Additional searching found the Q&A on the B&H site, which is probably as authoritative as I will find given Canon's negligence, and it seems the device will power the camera.

Anyway, one of my new lenses is a 14-35mm wide angle zoom, and I want to use it tonight in case the predicted Aurora is visible. I will use the built-in intervalometer set on unlimited, start it at about 9:00, and see how long it lasts before the battery dies. Here's a stitched panaroma of Red Lodge, MT that I shot just after I took delivery today. Below that is a followup to the previous post, another shot of a turkey with the 100-400mm zoom with the RF-EF adapter on the R5.