| Threads Tagged with diopter |
| | Thread / Thread Starter | Last Post | Replies | Views | Forum |
 |  |
David Combs: Suppose an N-diopter lens gives me a sharp focus at 20 inches,
but I want it to be at, say, 28 inches (for viewing a wide computer-screen).
Is... |
11-26-2008 01:45 PM | 4 | 557 | Vision |
| | |
Kathy: I am trying desperately to help my friend. She is 21 and has progressive
myopia. Her prescription is -21 and -22.5 diopters. She also has... |
09-29-2006 05:01 PM | 23 | 554 | Vision |
| | |
Fidelis K: Does anyone knows how visual acuity measured with the Snellen Chart
corresponds to a minus diopter?
For instance, what is the diopter for 20/70?... |
08-10-2006 02:22 AM | 9 | 767 | Vision |
| | |
O'Malley via MedKB.com: How significant is it if someone has a 1 diopter difference between their
eyes. Example - if I have -1.75 (L) and -2.75(R) can I go without glasses... |
03-23-2006 05:00 AM | 26 | 618 | Vision |
| | |
: Hello -
I'm a T2 diabetic and notice that my distance vision changes about a half
diopter with blood sugar changes. What is the physiology... |
01-21-2006 10:31 AM | 1 | 266 | Vision |
| | |
acemanvx@yahoo.com: http://www.msiprecision.com/catalog/images/OI-100M.jpg
http://www.msiprecision.com/catalog/images/OI-120M.jpg... |
12-30-2005 07:35 PM | 6 | 477 | Vision |
| | |
otisbrown@pa.net: Dear Friends,
Since RM posts "blasts" against vision scientists
like Dr. Francis Young, I hardly judge
it is worth it to respond -- since
RM... |
02-25-2005 02:12 AM | 26 | 543 | Vision |
| | |
Frank M: Thanks for all the followup on prisms related to my question (restated
below)... .
My intent is how to tweak the spectacles. It was done... |
01-04-2005 08:39 PM | 1 | 203 | Vision |
| | |
Otis Brown: Dear Friends,
It has been stated that many
people in a four year college
"snap out of 20/40 vision".
Anectdotal stories were told
about people... |
04-25-2004 04:53 PM | 18 | 378 | Vision |
| | |
Otis Brown: Dear Friends,
It has been stated that many
people in a four year college
"snap out of 20/40 vision".
Anectdotal stories were told
about people... |
04-25-2004 04:53 PM | 18 | 339 | Main Category |
| | |
Otis Brown: Dear FrostyPaw -- iainm@teletext.co.uk
Subject: Clarification of the -1/3 diopter per year statement
about the behavior of the natural eye.
... |
04-12-2004 07:10 PM | 9 | 174 | Main Category |
| | |
Otis Brown: Dear FrostyPaw -- iainm@teletext.co.uk
Subject: Clarification of the -1/3 diopter per year statement
about the behavior of the natural eye.
... |
04-12-2004 07:10 PM | 9 | 179 | Vision |
| | |
Ed: hi everyone... thanks for reading
i'm trying to apply for the police department in my city... but my eyes
might not make the grade.
the... |
09-13-2003 08:47 PM | 5 | 371 | Vision |
| | |
Ed: hi everyone... thanks for reading
i'm trying to apply for the police department in my city... but my eyes
might not make the grade.
the... |
09-13-2003 08:47 PM | 5 | 472 | Main Category |
