LifeTips Home
Health/Wellness
Contact Lens Tips
Contact Lens Guru
Bifocal Contact Lenses
Colored Contact Lenses
Common Contact Lens Problems
Contact Lens Care
Contact Lens Costs
Contact Lens Infections
Contact Lens Prescriptions
Contact Lens Wear
Contact Lenses VS. Lasik Surgery
Disposable Contact Lenses
Oxygen Permeable (RGP) Contact Lenses
Purchasing Contact Lenses
Special Uses of Contact Lenses
Types of Contact Lenses
Contact Lens FAQs

Bookmark This Site
Keep up with our Tips


Tip of the Day RSS Feed
Fresh Contact Lens Tips Daily

Sponsor Program
Our tips are powerful.
Our writers are experts.
Our results are guaranteed.
 

Listen to our Radio Show
Hot topics for both consumers
and webmarketers
on WebmasterRadio.FM

Every Wednesday, 4PM Eastern.
 

Plus Powers & Minus Powers

Your contact lens precription contains a parameter called power (or sphere). This is the vision correction applied by the contact lens. If you are far-sighted, this number will be positive, eg +1.5,. if you are near-sighted this number will be negative -, eg -2.5.
6.1 6.1
Save Tip Tip Rating

Comments

7/17/2006 9:29:30 AM
Rob said:

can u order contacts with a eye glass prescription?

4/25/2007 12:04:22 PM
Ismail said:

Actually, I believe far-sighted folks would have a positive number for correction.
My contact prescription is -6.5 and I am [quite] near-sighted B^)



Name:


URL: (optional)


Comment:




Learn more about our Exclusive Program we offer our clients.
 
LifeTips is part of ideaLaunch, the hub for a group of websites offering
solutions that help clients improve mind share, market share and profit online.
Privacy Guaranteed.
Satisfaction Required.