Question

 What does hF mean on contact lenses?

Answer In contact lenses, the hF number is used to indicate the back vertex correction provided to the wearer. The F stands for the power of the back vertex and the h stands for the distance at which th... Read More »
http://www.answerbag.com/q_view/2287155

Top Q&A For: What does hF mean on contact lenses

Where can I go to get a contact fitting and contact lenses?

An optician, an optical store can sure help you. You don't need to know anything but only how to take care and apply your lenses. It can discomfort your eyes for the first few days you put. You hav... Read More »
http://answers.yahoo.com/question/index?qid=20080115164734AA3iBDA

I accidentally used hydrogen peroxide cleaner for contact lenses on my contact lens. Did it ruin my lens?

It is a little unclear what happened, it sounds like you used peroxide contact cleaner for re-wetting solution or something like that. This stuff is made to clean contacts, how could it ruin them, ... Read More »
http://answers.yahoo.com/question/index?qid=20130412182221AAEayBj

I can't get my contact lenses out!!!?

The other answers have got it right, but it's the underlying physics that no-one's mentioned: suction! The contact lens is a piece of plastic that doesn't normally stick on to the eye - unless ther... Read More »
http://answers.yahoo.com/question/index?qid=20110612232941AAR65Ey

Getting contact lenses?

That's not how it works. If your best corrected vision is normally 20/20 then that is what you'll get.Over correcting means the lenses would be too strong and would not be comfortable to wear as we... Read More »
http://answers.yahoo.com/question/index?qid=20130410144612AA26UhY


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