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
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
57696
Do you mean size or prescription strength? As mentioned below they are adjustable in size, although very difficult to change size of nose bridge. As for the prescription, they come in negative values. My prescription is different in each eye. -2.75 and -3.75. I picked one in the middle -3.00. They are great.
754125
This is the measure between each eyepiece and your eyes while you view a full image. This spec is particularly important to people who wear eyeglasses. With glasses , you'll need 11 mm or more of eye relief. Most manufacturers recommend that people who wear glasses roll down the rubber eyepiece collars for viewing. On the 10x25's that will be 18 mm. ( On 8x 25 it would be 10 mm. )
1090076
look for the size of a particular glass in the product description (on Amazon of course). you will see numbers like this 55-18-145 55(mm) will represent the lens width 18(mm) will represent the bridge width 145(mm) will represent the overall length of the arm these numbers change with the models - GR003, 004, and 001, etc. I took a pair of sunglasses that fit me well on the brigde of my nose and the arms length and measured them. Prescription glasses may have the measurements on the arms already. Google how to properly measure for glass frames and then find your match of Gamma Ray. The Gr001-C1 matched mine, although I think I got the bridge a mm larger just in case.
823560
you will need an adapter as C5 is 1.25 . many available . just google : adapt 2" eyepiece to 1.25"
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!
1430345
My husband's eyes are also close-set. He uses the binocs all the way closed. The distance between the center of his eyeballs measures about 2-1/2" ...the same as the eye pieces on the binocs. I hope this info helps
1810530
You should contact the prescribing physician for your contacts to be sure. I wear glasses and would not venture a guess.
82129
I think -4.0 and -4 are the same. If you are near-sighted, you should choose negative.
498048
My son had the same issue. I bought one pair of each prescription and then took the pairs apart when they arrived to make two pairs of swim goggles for him. Worked great! I marked the higher prescription side with a dot of sharpy so he would know which way to put them on each time.
1989442
OD with my metric bolt gauge is m7 (7mm), the od by my eyeball is 7mm, the inner dia by eyeball is more or less 5 mm. Best I can do right now.
1683132
It depends on what you'd eyeglass prescription is. You should check with you Optomotridt and find out what your prescription is and then get the diopter closest to that.Rich Signorelli
1799595
Yes you need to always order the goggles with the lenses, unless you already have the same goggles that match. Just be sure you get the same named goggles when ordering & are able to return if needed. I am not familiar with the VPS-500A Parts Kit. I usually buy View VC-4A which fit my goggles that read VIEW on the nose attachment. Sorry that I can't help more.
57695
The goggles only come with a negative value which is for near-sighted. Mine were totally useless, terrible distortion, I could not use them and was given bad information by customer service. When I complained, iI was treated rudely. They offered no positive numbers for far-sighted
62039
When you snorkel, you wouldn't be using your bifocal lens. You should order the lens that you need for distance sight.