Should Eyhance be set to -0.95, —1.2 or -1.55?
Posted , 3 users are following.
Should Eyhance be set to -0.95, —1.2 or -1.55?
should i go -0.25 or -0.6 if i keep my Symfony?
0 likes, 7 replies
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Notes on Should Eyhance be set to -0.95, —1.2 or -1.55?
RonAKA soks
Posted
If you want good reading ability in the eye, I would suggest -1.2 D as a target. If your Symfony is providing good reading vision already then -0.25 would be a good target for distance vision.
soks RonAKA
Posted
what do you consider as good reading ability? with symfony i needed 1.5 readers for computer and 2.5 readers for reading close up so pretty much like monofocal with contrast loss and dysphotpsias.
RonAKA soks
Posted
I would consider good reading ability to be able to use a computer or tablet with standard sized fonts, read paper documents, and read an iPhone.
soks RonAKA
Posted
how clearly can you see the phone? do you have to hold it afar?
RonAKA soks
Posted
I can read my iPhone 8+ quite well. If there is an issue it is with white text on a black background. I have some astigmatism in my near eye that causes a drop shadow that is more visible when the text is white on black. At times I have to remind myself to hold the phone a bit further away. I think there is a tendency to hold the phone closer to improve vision, when you have to do the reverse.
soks RonAKA
Posted
ron how is the distance vision with your -1.5 eye?
how is the video quality on on phone with at 14 inches with the -1.5 eye?
RonAKA soks
Posted
Distance vision with the -1.5 (actually in my case closer to -1.4 D) is not great. It is probably 20/40 to 20/50. Video quality on my iPhone 8+ is very good at 14" and down to 10-12"