I have -8.75 shall I get -8 or -9?
107885
Go higher! under water there is less visibility, so anything that gives you the edge, I would go for... Anyway there is some eye adjustment at any point and at that level half a Dioptric is almost negligible (my unprofessional opinion)
107886
I would go down with a prescription because you would not want to feel dizzy because it is too powerful for your eyes. These did not work well for my daughter for competitive swim though. They leaked, just an FYI
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.
288105
Well it doesn't really matter but I would go with .20, if you need anything else just ask!
1036955
Been a while since I got one, not sure of exact draw, but no more than 1A, likely less.
1328293
You will be one zero short. I was short an 8. There is a tile request form in the box to order additional tiles. They are $1.50 + $1.00 S&H.; I would trade you my zeros for an 8 but I think the $2.50 might be about as cheap as we could exchange them.
1428004
It's not a graphical calculator. So I would say no. You may want to check out TI-84.
175475
I have the chart to convert.... what used to be n7 is now 8-0 and what was k5 is now 6-7 so sorry if I missed guided but I think I know what I am talking about,,,,,,,,,,,, I used this for many years, as they changed with the time.... just call Schwarzkopf and ask if the number and letter was used in the past
107089
Te readings are mostly the same but sometime you can have narrow ranges like + or - 0.2
781534
:Mine did well at +15 but I can't say about that cold. The problem is they are randomly selected from 60 species. You don't know what you will get. I wouldn't risk it.
1806854
It does negative values. When you turn it on, it zeroesI've done that when at 1200', so it reads -1150 when I get home.So I assume it will.
1284409
is this board really a 7.75.......if so i want my money back it says 8. and thats what i want...
717780
Hello L., Unfortunately, these do only come in negative diopters. We do have -8 but not +8. Sincerely, Roy Lazarus Trivillage.com
392278
No. The smallest is .5, then it goes to 1 and then 2, and so on. There aren't any half steps in between.
1761239
yes,but when you get into hundreths,(0.01) it only reads in 2 hundreths at a time....i.e. 0.02,0.04,0.06, etc.
452664
I put a bag on the scale and zeroed the scale. I then poured material out of the bag. The scale have me a negative weight
1421278
Blue is negative, and red is . Apply blue first. Unsure about north and south
155728
Hi! Looks like 60 is the lowest but if you put it on "Economy" you can get it down to 58. However, if you go lower it just read: "L"
32531
Sure, 5.1 + 2.0 = 7.1, so the math works out fine. My install of the unit looks neat and clean. Good luck with yours. Thanks, JO