I’m looking to buy a pair of shooting glasses but I’m not sure what kind of lense i need for them. Should i just get whatever I am using now for my standard glasses?
My current prescriptions is -2.75 SPH -0.5 CYL and 5 Axis, I’m shooting 10m and 25m pistol.
Shooting glasses lens
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Re: Shooting glasses lens
The standard starting point is to get +0.75 diopter boost on the lens for your aiming eye. That brings your relaxed focus closer to your front sight.
Depending on the brand of glasses, you can also the boost lens as a clip-on. That allows you to experiment with the amount of boost you like, and it may be different for the two distances. I have the Brillen Champion glasses, and I have a selection of clip-on booster lenses.
It may be better now with computerized lens grinding machines, but it used to be that the tolerances on normal lenses was +/- 0.25D. Getting new lenses was a bit of an adventure.
Depending on the brand of glasses, you can also the boost lens as a clip-on. That allows you to experiment with the amount of boost you like, and it may be different for the two distances. I have the Brillen Champion glasses, and I have a selection of clip-on booster lenses.
It may be better now with computerized lens grinding machines, but it used to be that the tolerances on normal lenses was +/- 0.25D. Getting new lenses was a bit of an adventure.
Re: Shooting glasses lens
By +0.75 do you mean i should get -2 or -3.5?Gwhite wrote: ↑Wed Apr 24, 2024 7:55 am The standard starting point is to get +0.75 diopter boost on the lens for your aiming eye. That brings your relaxed focus closer to your front sight.
Depending on the brand of glasses, you can also the boost lens as a clip-on. That allows you to experiment with the amount of boost you like, and it may be different for the two distances. I have the Brillen Champion glasses, and I have a selection of clip-on booster lenses.
It may be better now with computerized lens grinding machines, but it used to be that the tolerances on normal lenses was +/- 0.25D. Getting new lenses was a bit of an adventure.
Re: Shooting glasses lens
The negative correction is because you are nearsighted. Your normal prescription corrects that so your relaxed focus is at infinity. You need to undo that a bit to bring your focus back closer, so you want -2.0D.
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PirateJohn
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Re: Shooting glasses lens
Your eye doctor should be able to help you get the correct prescription. Measure the distance between your eye and the front sight during your hold, then do an eye test from that distance. That is the prescription you need for that lens.
My contact lens prescription for my dominant eye is -2.00 and my prescription for my shooting lens is -1.00.
My contact lens prescription for my dominant eye is -2.00 and my prescription for my shooting lens is -1.00.
Re: Shooting glasses lens
Print and copy this article and take to your eye doctor, it tells him/ner what you need.
"BULLSEYE SHOOTERS' GUIDE
FOR THE EYECARE PROFESSIONAL"
https://starreloaders.com/edhall/nwongmain/eyeguide.pdf
"BULLSEYE SHOOTERS' GUIDE
FOR THE EYECARE PROFESSIONAL"
https://starreloaders.com/edhall/nwongmain/eyeguide.pdf
Re: Shooting glasses lens
Make sure you also find the update: https://starreloaders.com/edhall/nwongm ... dates.html