How I fixed my eye dominance problem

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SamCT

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I'm a long time fan of this forum and first-time poster. I just felt like this was something I needed to share with the firearms community.

I've always been a one-eye-shut shooter with both pistols and long guns alike. This includes a period of 5 years in the Marines and 5 years of recreational shooting since I've been out of the service. I've always wanted to be a both-eyes-open shooter, but suffered from one major barrier: I had no dominant eye.

Now, if I heard it once, I heard it 100 times, "it's impossible to have no dominant eye." I can assure you that I did not. I've done every test imaginable to discover my dominant eye and yielded either eye 50% of the time. When I held a pistol and looked at a target, I saw two sight pictures of the same exact clarity. Look at the front sight and I would see a single clear front sight, two blurry sets of rear sights, and two targets, both equally blurry. Closing one eye was my only shot at a clear sight picture. I believe these issues manifested themselves when I was 10 and scratched my cornea during a basketball game on my right eye. I wore a patch for a few weeks and began noticing focusing and depth perception issues ever since.

Recently, I began my career in Corrections. I've been on the job for two years and will be getting firearms qualified soon. Now, more than ever, it seemed vital that I work to correct my eye dominance. I spent several weeks researching the topic and saw different suggestions, from putting tape over my shooting glasses to using an eyepatch on the range. Neither of these seemed like permanent fixes to me. I found several at-home excersizes and after reading them, I devised my own that worked.

I took a wooden Popsicle stick and drew an X at one end. I stared at a clock across the room. Beginning with my left eye closed, I would bring the stick into picture in line with my right eye, slowly, I would raise the stick towards the clock and open my left eye. Once the stick was centered on the clock, I would change my focus so I could see the X, but the numbers on the clock would go blurry. I would notice a second ghost stick off to the right, but it would be out of the sight picture to target alignment. I did the excersize for about an hour the first night and went to bed.

The next morning, I picked up my Glock and sighted in on the same clock. I already noticed a difference in my sight picture with both eyes open. A ghost gun was there, off to the right, but I was definitely able to distinguish between the two. I did the same excersize with the Popsicle stick that night for about 10 minutes (I think doing this before bed gave my brain time to "reboot"). I did the same for the rest of the week.

Today, I ditched the Popsicle stick for my M9 airsoft. I plan to practice with this every night to improve both my sight picture and my confidence. Not only have I transitioned myself to being completely right-eye dominant, but I noticed my overall tracking and depth perception have improved immensely. I go to the range next Friday and can't wait to finally be a both-eyes-open shooter!

At 32 years old, I was able to establish eye dominance in a few days. I'm not saying that it would work for everyone, but it definitely worked for me.
 
Hi SamCT

Welcome to the site.


I don't have that problem and cant really comment on it other than to say its interesting info.


thanks for sharing..... I hope you participate more.
 
I am right eye dominant but it has never been an issue until I got my new range finding Swarovski binoculars. Not a big deal but it sort of illustrates the training you are doing. I took them to the range, used them to check distance and commenced shooting with my rifle/scope. I then went back to range finder and thought they were broken. I could not see the range numbers, they would not appear. Frustrated I went home, changed the battery and "fixed" them.

Next range trip, same issue.

It took a while but I finally figured out that after shooting though scope and training my right eye, I couldn't see the range numbers that ONLY can be seen in the left optic on my binoculars. Once I rested and went back, bingo=binocular vision back. With concentration I now can focus with left after shooting. I never realized how shooting made me so right eye dominant immediately after. It was like I was not using my left eye at all!
 
Thanks for the response. Yes, I do hope to participate more here as well.

It's very interesting how you had to somewhat reverse your high level of right eye dominance. It's amazing how after so many years of doing something one way our brains can adapt to doing something different.

-Sam
 
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Welcome, Sam.

I have been left-eye dominant but a right-handed shooter. It's been fine for rifles and handguns, but when I participated in a skeet clinic... I was told I should learn to shoot shotgun left-handed. I wasn't able to wrap my head around that at the time but in the interim I practice occasionally mounting my shotguns left-handed.

But something else is happening... now when I draw my pistol I can have both eyes open and I find the pistol sights aligned to my right eye. I made this discovery only within the last few days.

Perhaps a similar neurological adjustment to yours is happening with me; but rather a trend from left-eye dominance to a neutral "view" more than likely aided by the pistol's final position on the draw through muscle memory? I'll try to remember to report back in the near future. Again, welcome to THR.


:)
 
From what I understand, Cross Eye Dominance cannot be changed, altho with enough visual therapy, one can enhance the visual accuracy of the non-dominant eye. Similar to putting a patch on your eyeglass/shooting glasses lens. Like any other exercises, the minute you stop, the enhancement starts to decrease. This is not Lazy Eye that responds well to enhancement of the weaker eye when done at a very young age. Even then, most of those with Amblyopia will need corrective eyewear.
 
Now, if I heard it once, I heard it 100 times, "it's impossible to have no dominant eye." I can assure you that I did not. I've done every test imaginable to discover my dominant eye and yielded either eye 50% of the time.
I'm also in this camp. My brain will randomly select which eye gets to be dominant at any point in time, but seems to normally default to the eye with the best vision for the situation. Since I'm right handed, I've slightly undercorrected my left eye vision to try to game the software to select the right eye most times. That works well when I shoot rifles or pistols because I can choose sights and ingrain shooting stances that 'draw in' my right eye, but is a very real issue when I shoot shotguns - and it is getting worse as I get older.

I can't just swap shooting right handed for left handed, since my brain will just swap to favor whatever eye doesn't have an occluded view. It's a real PITA.

If you can work out a way to wire in a default dominance - good on ya!
 
I guess I don't have a dom eye anymore. Years ago I started shooting with either hand which I still do to this day. This seems to work well on pistols but not so much on rifles. I can shoot leftie but the stock is not comfortable for cheek weld.
 
Right handed here and a former left eye dominant. By forcing myself to use my right eye during dry fire practice, I managed to switch my dominance to right eye only. It took me several months.

Glad you sorted it out.
 
close one eye....problem solved.

will work for 99% of your shooting needs.
That's what I was doing for years. I wanted to change this, hence the topic of my post. I think for a combat pistol situation, if you are going in one eye closed, you're going in half blind.
 
Interesting.

I just figured out I am left eye dominant, I shoot right handed. I never gave it any thought, just naturally closed my left eye because I'm right handed.
 
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I fixed my eye dominance problem by learning to shoot shotguns and rifles with iron sights left handed. That's been within the last two years. It's amazing how much easier it is to hit clays with both eyes open. I'm cross dominant being right handed and left-eye dominant.

There are people who have no real dominant eye. It's not common, but it's out there. It's also possible to have eye dominance shift from one side to the other. I think that a corneal abrasion can cause that, at least temporarily. Sometimes one eye degenerates more than the other as you age. I've got a slight astigmatism in my right eye that makes any rear peep sight that's close to my eye look slightly oval. If I rotate the gun, the oval stays oriented horizontally while the rifle rotates. My left eye is close to perfect. Other than age. Thus, the reading glasses. My arms keep getting shorter and print keeps getting smaller. :) I started wearing a contact lens in my right eye when I was shooting guns with iron sights and it helped, but I still had to close my left eye.

I'm probably going to start shooting scoped rifles left handed also sometime this year. A couple of them have stocks that don't lend themselves well to that, but some of them do.

If you're cross-dominant, I highly recommend shooting with the dominant eye. It took me about 10 rounds of trap to get used to it, but once I did, I could shoot much, much better. It now feels weird to shoulder a shotgun on my right shoulder. The only issue I really have is with the cross-bolt safety on some guns, but the shooting part is really not that hard to learn. You can even un-learn some bad habits that were developed shooting "backwards". I've helped several scouts learn to shoot with their dominant eye, and without exception they shot better once they had even a little bit of practice.

Matt
 
This is something I've been working on as well. For nearly thirty years, I've shot handguns cross-dominant. I'm left-handed, but (was) right-eyed. I'd always managed to hold my own shooting that way. (I've always shot long guns right-handed, and handguns left-handed.)

Now, my eyes aren't what they used to be, and my right eye has lost acuity faster than my left. So, only recently, I've tried switching to left-eye shooting. This has been remarkably easy to adjust my grip and stance to, but I still have to remember to make the switch; closing my left eye has been so natural for so long. But my stance is so much more aligned.

Once I started that, I've run a couple of strings each range session with both eyes open. Can't say I've done it enough to see any obvious benefit yet, but my range sessions are rarer than I'd like. Perhaps some air pistol time will be coming up here soon..
 
close one eye....problem solved.

will work for 99% of your shooting needs.
For me, this simple approach doesn't work for anything but static shooting or when using magnified optics (at which point the lack of dominance isn't an issue for me anyway). When shooting at moving targets, I lose too much field-of-view to make one-eye shooting practical, and transitioning from two eyes to one eye isn't something that I can do while swinging on game.

It's also hard to walk around in the brush with one eye closed all the time. I suppose that I could try wearing an eye patch like a pirate, but I prefer a less dramatic solution... :)
 
I am trying to work this out. I am right handed but left eye dominant. Before I discovered this I would shoot hand guns right handed aiming with my right eye and I would always shoot high and to the left. Sometimes to the point of being off paper at 50 ft. I still shoot hand guns right handed but switched to using my left eye for aiming. I am now more or less on target.

I have an 870 shotgun with a bead site and found I am able to shoot both eyes open with accuracy I can live with.

My problems are with my rifles. I have an Air rifle, Marlin 39A, and an AR-15 I do not shoot any of them accurately trying to shoot right handed, aiming with my right eye, left eye closed. I have not been able to accurately shoot them right handed with both eyes open. I have been practicing shooting my air rifle left handed, aiming with my left eye, right eye closed and the increased accuracy is amazing. I am at a point where I dont know if it would be easier to train myself to shoot long guns left handed or if I should try to find a way to shoot both eyes open. My long guns all have iron sights. I am not sure if an optic would make my long gun shooting right handed better or worse.
 
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