I just bought one of these. http://www.opticsplanet.com/truglo-open-red-dot-sight-red-green-illuminated-multi-reticle-matte-black-tg8360b.html
When I do not have my rear sight up on my AR, it appears blurry. When I cowitness through my rear sight, the image becomes crystal clear. Is this just the way the human eye works or is the unit bad?
>>32636869
OP here. I should mention this is the first optic I have ever owned or used.
>>32636869
Try it outside. If still blurry take a picture with your phone. If it is crisp in the picture you have an astigmatism.
>>32636869
>>32637028
After looking at the page its probably a bad optic considering the price
>>32636869
Bad optic
>>32636869
It's time to go get glasses. You have an astigmatism in your eye. Peep sights correct astigmatism, so through the peep sight it appears sharp.
>>32636869
You have astigmatism. Looking through the peep should look the same as with your eye if your normal. Fuckin sucks, and I have it too. Etched reticles on optics are your friend.
>>32637100
Damn, time to see an eye doctor. Thanks for the input.
let me guess - when you're driving at night, oncoming headlights totally fill your field of vision
i too have the football-shaped lens
>>32636869
your eyes have astigmatism
>>32636869
Who actually makes that sight? I've seen it rebranded a thousand times.
>>32637671
probably yen shin optic concern, taiwan r.o.c.