PECULA Snellen Eye Chart, Wall Chart, 22 in x 11 in, Red & Green Color Vision Test, Plastic, Washable, Perfect for Optometrists, Students, Offices & Schools

PECULA Snellen Eye Chart, Wall Chart, 22 in x 11 in, Red & Green Color Vision Test, Plastic, Washable, Perfect for Optometrists, Students, Offices & Schools

Q: What is this made of?

It is made of good plastic. It comes rolled up in a tube. It does straighten out if you lay it flat with a weight on it, but it will crease if you fold it. It is a nice Snellen chart.

Q: I have glasses, but want to measure my naked eyes. i cannot see the largest e from 20 feet. how do i measure my visual acuity? thanks!

First remove your glasses, then sit or stand 20 feet from the eye chart. Cover one eye and see what is the smallest line you can read. Let's say at 20 feet you can read the letters on the row marked "40." Your visional acuity would be 20/40 or better. Hope this helps! If you have questions or other problems, see your optometrist.

Q: Does this chart come flat or rolled up?

The chart in question come rolled up in a very good cardboard protector!

4.5/5

产品编号: 323879210

安全交易

📏20 ft distance

🖼️11 x 22 in size

🟢🔴Color vision test

经常一起购买

PECULA Snellen Eye Chart, Wall Chart, 22 in x 11 in, 20/20 Vision Test, Color Vision Test, Plastic, Washable, Perfect for Optometrists, Students, Offices, Schools

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描述

👀 See Clearly, Test Smartly!

VERSATILE USE - Ideal for optometrists, educational institutions, and professional offices.
EASY INSTALLATION - Top center hole for hassle-free wall mounting.
DURABLE WASHABLE - Crafted from high-quality plastic for longevity and easy maintenance.
COLOR VISION ASSESSMENT - Includes vibrant red and green bars for effective color testing.
PRECISION VISION TESTING - Accurately measures visual acuity from 20 feet away.

The PECULAEye Chart is a professional-grade Snellen eye chart designed for accurate visual acuity testing from a distance of 20 feet. Measuring 11 x 22 inches, it features durable, washable plastic construction and includes color bars for comprehensive vision assessments. Perfect for optometrists, schools, and offices, this chart is easy to install and maintain.

规格

Units	3.0 count
Brand	PECULA
Age Range Description	Adult

有问题吗？看看别人问了什么

What is this made of?

I have glasses, but want to measure my naked eyes. i cannot see the largest e from 20 feet. how do i measure my visual acuity? thanks!

Does this chart come flat or rolled up?

4.5

全部来自已验证的购买

H**R

Perfect

Good quality and good value for money.

17.09.2024

常见问题

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阿卜杜拉·B.

正品，价格实惠。国际送货也很快！

3 周前

维克拉姆·D.

MOLLE 护套质量非常好。我对这次购买非常满意。

2 周前

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RM315

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总体来说，体验非常棒。会推荐给朋友和家人。

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发货快，包装精良。Leatherman 工具手感非常高档和坚固。

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