Prisms

prism with rainbow

A prism has the same cross-section across the entire length of its shape. When used in eyeglasses, they often correct abnormalities associated with nearsightedness, farsightedness and double vision. Eyeglasses, or corrective lenses, reduce or increase the size of the image based on the eyes’ ability to see and focus, while prisms fool the brain into believing the eyes are working collectively by moving the image somewhat down, up, right or left. The geometric configuration permits light to be bent or mirrored in particular ways. Prisms are pounded into the lenses to show the image outside the span of sight and bring it into view so that it can be observed more closely.

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Office Hours

Our Regular Schedule

Monday:

8:00 am-6:00 pm

Tuesday:

8:00 am-5:00 pm

Wednesday:

8:00 am-5:00 pm

Thursday:

8:00 am-5:00 pm

Friday:

9:00 am-5:00 pm

Saturday:

9:00 am-12:00 pm

Sunday:

Closed

Testimonials

Reviews From Our Satisfied Patients

  • "I have to say the staff at Valley Vision are absolutely amazing! I have to give a special thank you to Tish, she helped me pick out the perfect glasses and we had a blast together, she is always happy, smiling, and willing to help. If you're unsure where to go for your vision needs this is definitely the place!!!!"
    April K.
  • "I got new glasses here a few weeks ago. I was having an awful time with the bifocal reading up close. An incredible lady there figured out exactly what was wrong, the measurements were correct but I needed a short lens and she assured me it was no trouble to order replacements. The new lenses came in and I got them replaced today. What a huge difference. Thank you so much for taking the time to make sure they were exactly right!"
    Pamela H.