How I can know my goggles size ?
21876
goggles dont come in sizes but in styles. Its wathever feel more conmfortable to you, the adjustment is done thru the strap. If you are talking about prescription it is usually what your glasses prescription is if its different on both eyes go with the lowest prescription. otherwise you will feel disoriented.
21877
They are adult size with different nose pieces to make a more custom size. If you mean correction strength ask your eye doctor. My son is nearsighted, he needs a negative correction I got him -2.0
1180573
Hi Kathryn, Amazon is not providing me with an image of the type of goggles you're asking me about. I have bought several different types on this site and it would help if I knew exactly which pair you inquiring about. I will give you the best possible answer I can once I receive that information. Thank you, Bill
650758
They give a measurement on the size they fit, look at the ad and measure your grips, there are 2 different sizes
504669
check the scope's spec. sheet it should have the diameters of the lenses on it.
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. )
700355
I wondered the same thing. Even called Speedo directly and they said they had no idea what AC was. My child really wanted the rainbow goggles which only came in size AC, so I took a chance and ordered them. They are the same as One Size. I also ordered a second pair that was listed as One Size. It does say AC on both labels. I will post photos.
282298
I do not know what 'cyl' and 'axis' measurements are, but, here is what we did:1. when ordering Speedo goggles, we got the +/- number, from our opthomologist.2. when ordering the ProMate snorkeling mask, we selected the the color and then selected the appropriate eye-adjustment (my son is nearsighted) from the "size" pull-down menu on the ProMate scuba options.3. My 13 year-old son loves the mask and was our family underwater photographer in Cozumel.
635063
You must have gotten to that page via a search. Click on the by SCC link (under the product description). That will take you to a page showing all their products with a "See Size Options" for each one
726033
I measured the width of my skull by placing my forehand on a ruler, then putting my head between my hands. It is difficult to take an accurate measurement. I kept getting different numbers. My best guess is my skull is 6 inches wide. The sunglasses fit perfectly. They are snug, but not tight. They are supposed to be snug. If your skull is 0.25 inches wider than mine, I would not recommend the sunglasses.
545495
Since I don't own these lens, I can't tell exactly, but if you give us outer diameter of our lenses, we can check
71402
I purchased these last year and they are great! i recommend upgrading the memory card as it fills up quick!. As far as the size, I'd say they are standard adult goggles. I wore the 1 size fits all Scotts before this and they fit about the same.
1808648
You have to LOOK AT your lens and it will display somewhere on it (the front most cases) either 0.77 or 0.72 or so on,,,,,thats your filter size,,,,,,, hope this helps ,,,
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.
37582
I agree but I found the info on Speedo's website: http://www.speedousa.com/product/sizeChart.jsp?categoryId=3157148
1045158
measure the eye piece with a tape. measure then look up what kind of cover you want they use the numbers for the different size of eye piece.
1090074
look for the size of a particular glass in the product description (on Amazon of course). you will see numbers like this 55-18-14555(mm) will represent the lens width18(mm) will represent the bridge width145(mm) will represent the overall length of the armthese 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. look for the size of a particular glass in the product description (on Amazon of course). you will see numbers like this 55-18-14555(mm) will represent the lens width18(mm) will represent the bridge width145(mm) will represent the overall length of the armthese 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... » Read More look for the size of a particular glass in the product description (on Amazon of course). you will see numbers like this 55-18-14555(mm) will represent the lens width18(mm) will represent the bridge width145(mm) will represent the overall length of the armthese 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. « Show Less
807974
I'm sorry - I can't answer. My binoculars and case were stolen and I have nothing to measure.