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.
895960
should be "perfect" .there may be 1 that would go lower but i haven't seen it.
200883
Nope, Instead gives it's value to eleven decimal places. Tried F&#8596;D but no go. Sorry.
2213537
hit the orange f key and CLx (beside enter) and Xy button to the left to clear the calculator. next key in 100,000 CHS (change sign PV button) this makes it a negative $100,000 - the amount borrowed. I assume interest is compounded monthly. Next key 4.5 (blue) G button , then the I button (g annualizes your payment). If the loan is compounded only once per year then you would not hit G. Mortgages are compounded monthly. next hit 30 g (blue button again to annualize it) n (for time amortized). last you hit the pmt key
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.
284457
Unfortunately no, you have even to multiply the f stop by 2x, so the 2.8 will be 5.6, is that what you asked for?
1354321
Depends on what RPM your running it at. In general it's very quite 8/9 depending on what your scale is. At low RPM which us most of the time, you won't know it's on.
1470868
It depends on how you use it. If you use it horizontally as shown, then its the 9.25. O just measured mine and it's more like 9.5.
624888
The minus ,(-) on the devise should do it. Keep your finger on it until it lowers to you likings
1929488
This is a very complicated calculator. Why should you have to enter a negative number when doing financial equations?Especially when calculating long term interest and payments. Don't have answer to your problem. Have enough of my own.
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
288105
Well it doesn't really matter but I would go with .20, if you need anything else just ask!
471248
Yes 25 is realistic. I'm in Denver Colorado and my reading was 20. I've since got it mitigated to below 1.
1618218
Yes polarity matters. I don't know which is + or - however. I tested it one way, didn't work, reversed the polarity, worked.
1808176
I would say it is fine. Just start at a lower setting and see what you can tolerate. It gives directions how to increase and figure out the right setting for you.
960178
I'm having difficulty recalling as I use mine only at 0 deg. --- but it seems as if the choices were indeed only 0 and 90. EDIT: based upon consensus, I'm guessing that my previous comment is not correct!
856514
Above 5 L/M are; 6, 8, 10, 15 and 25. There is no 7 or 9 or anything between the higher numbers, but really, that would be too fine of a division to be useful.