Snellen Eye Chart 20x26
Hang this 20 x 26 (51 x 66 cm) Snellen eye chart in medical offices or use as nostalgic decoration in the home office of ophthalmologists. Variations of the Snellen chart are routinely used by optometrists and other eye care professionals to measure visual acuity. Purchase this popular medical poster for doctors’ offices specializing in optometry.
- August Children’s Eye Health and
- Comes with distance calibration
- Includes hygienic satin UV lamination
The patient covers one eye, and reads aloud the letters of each row (within the white area), beginning at the top. Smallest row that can be read accurately indicates the visual acuity in that eye. The left vertical black strip numbers the lines; the right black strip identifies the point size that the patient can read at 20 feet.
Display in hallways, exam rooms, or classrooms. Get personalized finishing with a variety of premium options. Lamination enhances and preserves colors longer within DeuPair Frames. Wipe clean off germs with gentle cleanser.
Hygienic lamination, with combined 6 mil low-glare satin finish, is twice as thick as industry standard.
Ultra 5m lamination, available on some products, provides a combined 10 mil gloss finish for maximum rigidity and protection. This non-refundable option should ship with flat-box since it is too thick to roll into a tube.
4 brass corner grommets are only available from us because we customize your posters to order. We do not recommend non-refundable grommet option if you plan framing.
DeuPair Pocket Frame allows you to slide posters through concealed slot at the top of 1-inch beveled bezel.
DeuPair Flip Frame with four hinged edges allows you to add posters through front of the 1.25-inch smooth bezel.
No need to download software. Full-size blue bounding box, rather than actual product is rendered. Currently, size.link supports two platforms:
- iPhone / iPad with iOS 12+
- Android device with ARCore 1.9+ support
General steps to view dimensions in augmented reality, with device variance:
- Click link on compatible mobile device.
- Pan camera back and forth in well lit room until blue bounding box appears.
- With finger, drag blue bounding box into location.
You may return products up to 30 days after receiving your order, unless otherwise stipulated. Non-returnable custom products include, but are not limited to, posters with grommets, extra-thick lamination, special-order frames, custom printed materials, and labor. Receive a return airbill label via email upon request for returnable products with your original order number.