Have a ff3 it has 4 settings auto adjustment 1 st dot then bright ,med,and dim
The auto. Adjustment setting is almost as blurry as bright and medium.have to turn it on low to see target , its an 3moa . anyone ever have that problem and low is to low for a bright day.
The lowest is too low for me on a bright day, seems mine isn't as washed out on the brighter settings outside, but indoors kinda bad
https://flic.kr/p/2eAvvmY%5D%5Bimg%5Dhttps://farm8.staticflickr.com/7885/46991848412_80c02c011e_n.jpg%5B/img%5D%5B/url%5D%5Burl=https://flic.kr/p/2eAvvmY%5D%5B/url%5D%5Burl=https://www.flickr.com/photos/157301774@N04/%5D%5B/url
The thing was Problematic for me and within a few hours it was back off and returned
I've had one for a number of years and I love it. I generally use the auto setting since, if you adjust it to ambient light at 7 a.m., the light when you're about to shoot at 10 a.m. will be different.
The only time I ever had an issue is when I was in fairly bright light and tried to shoot into deep shadow. I had to look hard to be sure of my target. That was one time of many uses.
The thing I find with a red dot is that, if your eyes aren't great, you may get some burst around the dot. It's generally NOT the dot. It's your eyes. If I put on glasses, the dot rounds right up with no star burst. It's still not a problem aiming, just a small annoyance...
I covered sensor with tape and run it on med. And it is working fine