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412 State Street, Suite 2, Lake Oswego, OR 97034Tuesday – Friday: 10 a.m. – 6 p.m. · Saturday: 10 a.m. – 4 p.m. · Sunday – Monday: ClosedTuesday – Friday: 10 a.m. – 6 p.m.Accepting new patientsDr. Ping Zheng, Doctor of Optometry · OR Optometry license 000000

Contact lenses

Contact lenses, fitted and checked

A contact lens exam is an eye exam plus a fitting. Dr. Zheng measures how a lens sits on your eye and checks how it feels before you take any home.

Your prescription is yours. We give you a copy after your exam and fitting, and you can fill it anywhere.

What it includes

  • An eye exam first

  • A fitting and a trial pair

  • Teaching, if you are new to lenses

  • A follow-up visit

Two hands pass a contact lens between fingertips against a dotted white background

What happens

The fitting follows your eye exam, on the same day or a second visit.

  1. 01

    Step 1: Exam and measurements

    Dr. Zheng measures your eyes and the shape of the front of each one.

  2. 02

    Step 2: Trial lenses

    You try a pair in the office and wear them for a while before we judge how they fit.

  3. 03

    Step 3: Handling and care

    If you are new to lenses, we teach you to put them in, take them out and look after them.

  4. 04

    Step 4: A follow-up visit

    We check how the lenses are working for you and adjust the fit if needed.

Billing and what to bring

  • How it is billed

    A contact lens exam and fitting may be billed in part to a vision plan, and in part to you. We check before the visit and tell you what is left to pay. Without a plan, we give you a written estimate first.

    How fees work
  • What to bring

    • Your current glasses and contact lenses

    • Your lens boxes or prescription, if you have them

    • Your vision plan and medical insurance cards

About contact lenses

Can I have my contact lens prescription?

Yes. When your fitting is complete, you get a copy of your prescription. You can fill it anywhere.

Can I sleep in my contact lenses?

Only if Dr. Zheng has told you that your lenses are meant for it. Ask at your fitting.

What if my eyes are red or sore?

Take your lenses out and call us. If you have sudden vision loss or an eye injury, call us right away or go to an emergency room.

Book an exam

Mention contact lenses when you book, so we set aside the time.