Test your vision by answering the following questions without glasses, placing screen 14 inches (35 cm) from eyes.
The sun is shining brightly.
What is the sun doing?
or
Having trouble reading the sentence?
Remember to keep your screen 14 inches (35 cm) from your eyes!
The car is parked in the driveway.
Where is the car parked?
or
Having trouble reading the sentence?
Remember to keep your screen 14 inches (35 cm) from your eyes!
The girl is drinking water.
What is the girl doing?
or
Having trouble reading the sentence?
Remember to keep your screen 14 inches (35 cm) from your eyes!
The flowers are blooming in the garden.
Where are the flowers blooming?
or
Having trouble reading the sentence?
The Results Are In!
Your ideal diopter strength is:
👓
Select this strength on any Vision Solution for clear vision that's Always With You.
These ThinOptics Readers + Black Keychain Case are so great -- wherever you go and whatever you read when you get there, having your keys and reading glasses with you is key -- pun intended.
A marvel of modern engineering, this durable Keychain Case masterfully holds and protects your Readers until you need them. And when you do, clear vision is just a slide of the finger away!
Conveniently keep your keys AND your ReadersAlways With You.
Durable Readers live cocooned in the strong Black Keychain Case and magically emerge with the slide of a finger.
Readers are available in all four of the most popular lens strength options (+1.0, +1.5, +2.0, & +2.5 diopters).
Attach them to your keys or fasten to a backpack, golf bag or luggage for easy access anywhere.
Track Your Order