PPRuNe Forums - Search Results

Search: Posts Made By: Rebecca Jayne

Showing results 1 to 3 of 3
Search took 0.00 seconds.

Forum: Medical & Health

19th Sep 2013, 17:54

Replies: 458

VISION THREAD (other than colour vision) 2

Views: 284,007

Posted By Rebecca Jayne

Thank you. Do you know if the maths rule of...

Thank you. Do you know if the maths rule of negatives and positives applies? Eg. negative and negative = plus. Sounds really stupid but if unsure, no worries. I'll clarify with the CAA. Thanks.

Forum: Medical & Health

19th Aug 2013, 02:15

Replies: 458

VISION THREAD (other than colour vision) 2

Views: 284,007

Posted By Rebecca Jayne

Just looking at the requirements post-LASIK: ...

Just looking at the requirements post-LASIK:

"iii) Pre-operative refraction should not have been greater than +5.00 dioptres. No refraction limits apply to myopia, astigmatism or anisometropia."...

Forum: Medical & Health

2nd Jul 2013, 22:31

Replies: 458

VISION THREAD (other than colour vision) 2

Views: 284,007

Posted By Rebecca Jayne

Is it correct that your refractive error is your...

Is it correct that your refractive error is your Sph + (Cyl/2) ? For example: Sph: +3.00 Cyl: -5.25 = (+3.00) + (-2.65) = +0.375?

Just trying to get my head around all this number crunching.

Showing results 1 to 3 of 3