Bifocals allow the wearer to read through one area of the lens, and to focus on distant objects through another area of the lens. As the eyes age, though, a stronger prescription is often needed to read. This would be fine, but the stronger prescription that allows for reading makes it difficult to focus on objects at intermediate distances, such as grocery items on a shelf or your speedometer. Thus, trifocals are necessary for a third prescription for intermediate focusing.

Trifocals, also known as line trifocals, feature three areas of focusing power, each separated from the other by a distinct line. The three windows allow for focusing on distant objects, intermediately distanced objects, and for reading. The downside of trifocals is dealing with the lines between the different focusing powers. Fortunately, recent advances in technology have led to developments in no-line, or progressive lenses.

Latest News

What to Know About Dropless Cataract Surgery

After cataract surgery, there are two main issues we try to control: preventing infection and controlling inflammation.  Traditionally, we prescribed antibiotic eye drops to prevent infection, as well as steroid eye drops to control...

Read more

Brands We Carry

Take a moment to watch the following videos featuring our latest eye health tips, products, and office technology! We welcome you to visit our digital education library as well, which has many more informational videos. If you have questions at any time, be sure to contact us. We'd love to help!



Brands We Carry

Address & Hours

808 J St
Sacramento, CA 95814

(916) 447-3000

Monday 9:00am — 5:00pm
Tuesday 9:00am — 5:00pm
Wednesday 9:00am — 5:00pm
Thursday 9:00am — 5:00pm
Friday 9:00am — 5:00pm
Saturday Closed
Sunday Closed

Contact Us by Email

Directions