If my regular glasses dose is -3.5 on the left and -3 on the right. What diopter should i get for the goggles?
21263
i would get the -3 that way you don't cause disorientation, because water as is does have refraction, so i would go with the lowest diopter.
21264
Honestly there isn't a big deal between -3.50 and -3.00 and you can get either one and you will see grate. But if you are still not satisfied go for 2 pairs of one -3.00 and -3.50 and just switch lenses and this way you have to pairs with perfect match
1743
The 1.25, 1.50, 2.0, etc refers to the strength of the glasses----the "prescription strength". The higher the number, the stronger the prescription. Someone who only needs reading glasses might only require a 1.50. Someone who can't see well without glasses would require a higher number. I would suggest you go some where like a Dollar General store and try on several different strengths of their over the counter glasses so you will know what works best for you. As for the "size" of the glasses....they kind of telescope in and out in such a way that you can adjust their size by about 4" total. Doesn't sound like much, but that's enough to accommodate most people's head size. Hope this helps! The 1.25, 1.50, 2.0, etc refers to the strength of the glasses----the "prescription strength". The higher the number, the stronger the prescription. Someone who only needs reading glasses might only require a 1.50. Someone who can't see well without glasses would require a higher number. I would suggest you go some where like a Dollar General store and try on several different strengths of their over the counter glasses so you will know what works best for you. As for the "size" of the glasses....they kind of telescope in and out in such a way that you can adjust... » Read More The 1.25, 1.50, 2.0, etc refers to the strength of the glasses----the "prescription strength". The higher the number, the stronger the prescription. Someone who only needs reading glasses might only require a 1.50. Someone who can't see well without glasses would require a higher number. I would suggest you go some where like a Dollar General store and try on several different strengths of their over the counter glasses so you will know what works best for you. As for the "size" of the glasses....they kind of telescope in and out in such a way that you can adjust their size by about 4" total. Doesn't sound like much, but that's enough to accommodate most people's head size. Hope this helps! « Show Less
57424
These have eye cups that twist and click out to 3 positions. The eye relief is 15mm, which is decent for most eyeglass wearers. I don't wear glasses and have the eye cups clicked all the way out. They are very comfortable and allow perfect viewing through the eyepiece lenses. There is, of course, a diopter adjustment if your eyes are not equal either.
623630
I usually just dip the whole goggle underwater, then shake the water off, lens will be decent enough, no misty. Good luck.
171219
I use goggles that I also ordered from amazon.. There's quiet a but if space for upper face protection.. Most goggles (glasses would easily work) should work fine with these... The lower face protection is pretty big though (goes all the way behind your ears).. I'm 16 and I have to get it just right to play airsoft comfortably.
1338265
Try and buy one from Amazon that has a magnifier built in to the bottom half, they work great and are available in many optic strengths, the glasses are to close to your face, though at work we have glasses which do fit over regular glasses, hope this helps you, have a great and safe day.
1591412
This is a very complicated answer. I defer to this link.http://www.astroadventures.net/cohen/articles/Wear%20or%20Not%20to%20Wear%20Glasses.pdfWhether you wear glasses or not, each lens that you use requires that your eye be placed at an optimum distance from the lens. Wearing glasses prohibits one from getting one's eye close enough to enjoy the full field of view with some lenses but not others. The preferred method is to NOT wear glasses and each person must adjust the focus for the best clarity. If your wife has an astigmatism, you can switch to higher eye relief lens while wearing glasses or purchase Televue Dioptrx Astigmatism-Correcting Lenses while not wearing glasses. Have her optometrist make her a monocle. This is a very complicated answer. I defer to this link.http://www.astroadventures.net/cohen/articles/Wear%20or%20Not%20to%20Wear%20Glasses.pdfWhether you wear glasses or not, each lens that you use requires that your eye be placed at an optimum distance from the lens. Wearing glasses prohibits one from getting one's eye close enough to enjoy the full field of view with some lenses but not others. The preferred method is to NOT wear glasses and each person must adjust the focus for the best clarity. If your wife has an astigmatism, you can switch to higher... » Read More This is a very complicated answer. I defer to this link.http://www.astroadventures.net/cohen/articles/Wear%20or%20Not%20to%20Wear%20Glasses.pdfWhether you wear glasses or not, each lens that you use requires that your eye be placed at an optimum distance from the lens. Wearing glasses prohibits one from getting one's eye close enough to enjoy the full field of view with some lenses but not others. The preferred method is to NOT wear glasses and each person must adjust the focus for the best clarity. If your wife has an astigmatism, you can switch to higher eye relief lens while wearing glasses or purchase Televue Dioptrx Astigmatism-Correcting Lenses while not wearing glasses. Have her optometrist make her a monocle. « Show Less
593113
Apologies for this late response. I wear glasses and have no trouble using these binocs. I would recommend them.
1213445
Lily - I bought them and never used them. They are junk. You'd be way better off investing in a precision set of adjustable glasses like Superfocus.
557872
If you wear reading glasses...the kind you purchase at the drug store, get the same magnification. If you don't need reading glasses get the 0.0.
918539
I wear glasses and have no problem with eye relief. I like the twist activated eyecup adjustment: when not actively using the binocs I keep them elevated to protect the ocular lenses. I don't believe in lens caps.
1189391
I remove my glasses for all binoculars. I just adjust/focus the binoculars for what I need. These did well for my wife and I.
1903797
Not too bad to change lenses..a siff firm grip and steady should do it.....will not fit over normal glasses...unless you were colonel klink...with an eyepiece!!
222845
Same company makes reading glasses as well. Just pick the 1.50 or 2.00 or whatever prescription is closest to what you currently use.
64370
Two easy ways to solve this issue: There is a company called Platina (they also sell on Amazon) that sells the Corrective lenses separately so you can go that route if you like but it is more money. Second option: determine which is your DOMINANT eye and buy a pair with that correction. 99% chance you will NEVER notice the difference since your dominant eye controls most of your "vision"
1781401
I don't know, but I've moved on to Splaqua corrective swim goggled--better deal, lot of different diopter corrections, they come with the lens in and they are cheaper.
43023
I was looking at these and changed to a 10 x 50 Celestron " Up Close G2" . They were only $31.16 shipping a d i would by another pair tomorrow if need be. Crisp wide almost 3D vision. Check those out before spending your hard earned bucks.