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
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
273925
Amazon sells spectacles that function like binoculars. You might be able find a pair that will focus to 3' away but be careful. I ordered a pair of really cheap one and the field of view was too small to be useful. I threw them away. They make much, much better ones that cost much, much more. The issue is can you find a pair that will satisfy your needs at price you can afford.
492745
No problems and glad I could help. I think you read the info incorrect though. "Optimum Eye Relief (in) 12-20 "
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.
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.
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
107887
My daughter's prescription is -7.0 in one eye and -7.25 in the other. I purchased the -7.0 for her and they work great. For you I bet that the 9 would be better as you are already very nearly there at -8.75.
1810530
You should contact the prescribing physician for your contacts to be sure. I wear glasses and would not venture a guess.
877794
http://www.eyehortilux.com/products/htl-dual-arc/SystemReqs/lu1000mhhtlen/62800
1211051
What I did was, using a set of metric vernier calipers measure the outside diameter of bothe the Ocular lens (eyepiece) and the objective lens. Then using the Butler creek measurement table, chose the size as close too or slightly smaller than that measurement. I too had issues with finding what I needed and I did have to surf about a bit, but I finally found a table that had all of scope cap sizes and measurements. Hope this helps
2075035
You can choose between 60, 90 and 120 deg angles in the menu. Even the 120 isn't really fish eyed where as normal fish eye lenses distort around the edges. Hope this helps.
57694
The goggles only come in one size, but they are adjustable. I looked at my boxes of contact lenses (they had the prescription information on the sides) to decide what level of correction I needed for the goggles. The goggles are great; I can see well under the water, which is great when doing laps in the pool. They also arrived very quickly from the company. I highly recommend them.
823560
you will need an adapter as C5 is 1.25 . many available . just google : adapt 2" eyepiece to 1.25"
49299
You just need to know what your basic prescription u s and order a lens close to that. It worked for me as nd I am very nearsighted.
1684403
Not too sure... Probably refers to the size of the lens that the clipons fit over. I just matched my glasses up to the clipons at Walmart to find the ones that fit my glasses. Then I ordered them from amazon!! :). Love them though!!! They work and look great!
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.