Blue Circle On My Laptop Computer

I had been trying to find the EF 8-15mm f/4L Fisheye lens for several months (apparently sold out everywhere. Eventually, I stumbled upon this one available through Canon's refurbished site. As far as I can tell, mine is in fine condition. I have been using it for about 5 weeks now and am beginning to understand a bit more about how to best use it. I use it on my R5 with the EF adapter and at 8mm it provides a full circle image. I have learned that you need to watch out that you don't include your own feet or shadow in the frame. I have noticed a blue fringe around the extreme edge of the photo and have also noticed some flare (even extending outside the circle) when the sun is at the outside edge of the lens. When working with the circular image, I crop to 1x1 in Lightroom with post-crop vignetting (changing the outer black area to white and shrinking the circle just enough to cover the blue fringe). If using Lightroom, make sure you don't enable lens profile correction as that will straighten the image and ruin the circle.

I had been trying to find the EF 8-15mm f/4L Fisheye lens for several months (apparently sold out everywhere. Eventually, I stumbled upon this one available through Canon's refurbished site. As far as I can tell, mine is in fine condition. I have been using it for about 5 weeks now and am beginning to understand a bit more about how to best use it. I use it on my R5 with the EF adapter and at 8mm it provides a full circle image. I have learned that you need to watch out that you don't include your own feet or shadow in the frame. I have noticed a blue fringe around the extreme edge of the photo and have also noticed some flare (even extending outside the circle) when the sun is at the outside edge of the lens. When working with the circular image in post processing, I crop to 1x1 with post-crop vignetting (changing the outer black area to white and shrinking the circle just enough to cover the blue fringe). Also in post processing, make sure you don't enable lens profile correction as that may straighten the image and ruin the circle.

5 stars! Stable and very easy to adjust level with slider on.

I absolutely love this computer! I needed a new laptop since I'm going back to school for another two to three years. My old computer still worked great, but was about eight years old and wouldn't support Windows 11. I was originally thinking about getting a Macbook. Then I saw this computer and it was a steal, especially with the HP Student Discount. It does everything I could ever ask it to do, and more. If you can get this computer for a decent price, I would highly recommend it.

[This review was collected as part of a promotion.] My laptop was running pretty slow. Did some research on what I could do without getting a new computer and found I could use a SSD to improve performance. Followed an online guide on how to clone my hard drive to it. It was decently easy for me and I'm by no means a computer guru. I'm running about 3x faster. Glad I did it.

My Circle View Doorbell is an asset more than an accessory. I’ve never understood the power of recording and human behavior until this device came into my life. The initial setup was straightforward. It wasn’t that big of a deal to install, as long as you followed the simple instructions found on the website. It’s quality has gotten numerous of compliments from curious neighbors. Lastly, the packaging is exactly how I’d expect an Apple ecosystem’s device.

When I bought these I was not sure they'd be sufficient for what I needed. I was to use them at the Opera. My season tickets are at the family circle (far back). At B&B they gave me these as the best choice and hardly showed me anything else. Well, they really are exactly what I needed. Clear and bright view. They're steady in the hand. Super light and small. I'm actually considering using them for outdoors too! Very happy both with the recommendation and the product!

My usual DL blanks had the wide inner circle (42mm). These however have the small inner circle (21mm) which makes much more surface to print on which I like very much. So far I have made half a dozen disks without any issues...

Easy to set up, unfold and attach. My only issue is folding the backdrop back into a small circle for packing.

It is very useful and I am getting use to it. It's different from the laptop computer. But I like it. Thanks.