I wear prescription for distance is OD -1.00 sphere +0.50 cyl axis 90 and my OS is +0.50 sphere +1.00 cyl Axis 150 Which goggles do I order ?
150421
I would double check with your Doctor as this is a question better answered by your optometrist.
150422
if i were you & that was my rx, i wouldn't bother with buying rx lenses because the correction is so slight its insignificant.
150423
I called our optometrist and they told us what power to get My daughter really likes them and they make a world if difference when competing
823560
you will need an adapter as C5 is 1.25 . many available . just google : adapt 2" eyepiece to 1.25"
15899
The lenses in these are not as sophisticated as the ones you would get from an optometrist. Consider the price! As a rule, I normally go down rather than up, so in your case I would get -3 (rather than -3.5)
49300
You need to know your glasses prescription. If you're nearsighted, (need correction for distance sight your rx will be a negative number. The lenses come in 0.5 increments. For example I have a -3.75 correction. Since it is in between correction options I ordered a -3.50. (If your in between order the lesser strength). If you are far sighted the correction will be a +.(ie reading glasses). Hope that helps.
1177291
Depends on what your prescription is. The camera has a built in -3.0 to +1.0 diopter adjustment. You want to buy the one that will allow you to match your prescription.E.g. If you wear +2 prescription, get the +2 and dial it down by 1. You would only need the - if you have to go further than the -3 that is built in. However, I have found that I do not use the diopter. When I have my glasses off, the images on the LCD are blurry. So I shoot with my glasses or contacts, so I can still view the images on the LCD.Hope this helps you decide.Chris
15897
-3 ought to work. They are not going to be perfect- they are not custom googles but are just going to be better than non-prescription!
492745
No problems and glad I could help. I think you read the info incorrect though. "Optimum Eye Relief (in) 12-20 "
685236
They are the same size as regular 3D glasses. So you can fit them over regular prescription glasses. You just look goofy. :D
1652323
Her is two thoughts, 1st you can use a minus 1 and that may give you the rsange you want but I took the 2nd way which I purchased a -2, that way I can use the plus adjustment to get the proper adjust. Don't to purchase an eye cup for the corrective lens.
918538
Actually the claimed eye relief is 17.5, which I find just about totally adequate for my use with glasses. So long as I take care and don't let them move around on my lenses, I can see the full field of view, which I haven't come close to seeing with any other optics in my life.
498050
I would buy the Aqua Sphere Eagle glasses. You buy the goggles with clear lenses and then order the corrective lenses needed for each eye. You pop out the clear lenses and then pop in the corrective lenses. They work great. Check it out on Amazon.
82129
I think -4.0 and -4 are the same. If you are near-sighted, you should choose negative.
1278673
No. You want the "Oxy-Iso Colorblindness Correction Medical Glasses" http://www.amazon.com/Oxy-Iso-Colorblindness-Correction-Medical-Glasses/dp/B008LPFEDO
480493
OS means one size and NA means not available. All speedo vanquishers come in one size and they are adjustable. Or you can purchase an adjustable biggie cord which is much more durable and comfortable on your head
886612
If I understand your Query correctly you need to wear reading glasses. Correct? The EOS Canon cameras have a pretty extensive range of adjustability built in. If you need something additional (rather unlikely) then match the diopeter number to the number you wear with your reading glasses. Such as +1.5 or +2.5...I purchased this adjustment lenses but actually found out the Canon had the correct adjustment on the camera for me around +1.75. So I don't use this piece.
492744
Optimum Eye Relief (in) 12-20 SPECIFICATIONSMagnification 2 - 7X Obj. Lens Diameter (mm) 32 Exit Pupil Range (mm) 15.07-5.23 Field of View @100 Yds 60-16 Optimum Eye Relief (in) 12-20 Parallax Setting 50 yds. Click Adjustment Value 1/4 Adjustment Range 45 - 45 Transmission(%) Day/Night Weight (ounces) 7.50
30301
The size options are the prescription options. You will need your prescription handy to order them. You just choose the size closet to your prescription and then the company inserts the right lenses into the goggles. I believe there is an option to not use prescription lenses at the very bottom of the size list too.