4Sight Newsletters

If you’ve read our blogs, you’ve seen this diagram before: what it means is that 20/20 (where your eye doctor likely stops an eye exam) is not necessarily your best vision!  Twenty feet is the distance at which light becomes parallel (indiscernible as diverging) and the standard size for normal vision...

Give yourself the gift of a TimBERland frame this DecemBER. With the purchase of any prescription lenses at our regularly discounted package-price you’ll receive 40% OFF the cost of any Timberland frame!...

Newsletter for December: To read the Newsletter with best clarity download the pdf: Flexible Spending Account...

More than 29 million people in the United States are living with diabetes. 86 million Americans—more than one out of three—have prediabetes, and vision problems are one of the foremost complications accompanying this disease....

FOR ONE DAY ONLY, take advantage of 40% off an eye exam including refraction, 40% off a contact lens fitting, 40% off Sports Vision Training, 40% off Vision Shaping Treatment, 40% off Eyeglass Frames, 40% off Prescription Lenses, 40% off Lens Treatments, 40% off eligible contact lens orders placed in store...

What is meant by your Best Vision or in the professional vernacular BVA (Best Visual Acuity, often referred to as BCVA or Best Corrected Visual Acuity)? Your best vision is the smallest line of letters you can achieve on the eye chart with or without glasses...

Now announcing the 4Sight iCare Featured Frame of the Month: Have a Very Vera rest of NoVember with 40% off any Vera Wang Frame in the store with the purchase of prescription lenses at our bundle-discounted price...

Undetected vision problems can affect children in every aspect of their lives. Even as an infant, poor vision can affect a child’s behavior, learning and development, and much more...

November is Diabetic Awareness Month: A medical indication for an eye exam should be done where medical eye care is performed when ordered by your eye doctor. An office provides medical eye care if it accepts medical insurance. 4Sight iCare is constantly adding new insurance panels; please call 815-915-4047 to get the latest information. Retinopathy...

Astigmatism may be one of the most commonly misunderstood eye conditions. Many believe it’s caused by improper lighting, that it can lead to more serious eye problems, or—something we’ve all likely thought at some point—that it’s called “a stigmatism...