Prestige Medical Jaeger Eye Chart - 0.60 Ounce - Free Printable

The image you've uploaded is a Pocket Vision Screener, a tool used to assess visual acuity and pupil size. Let's break down what this chart is for, how it works, and how to interpret it.

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🔍 Purpose of the Pocket Vision Screener

This is a portable vision screening tool used by healthcare professionals (e.g., nurses, doctors) to quickly assess:
- Visual acuity (how well someone can see)
- Pupil size (for neurological or ophthalmic evaluation)

It’s designed to be held 14 inches from the eye in good light.

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📊 How to Use It

#### 1. Visual Acuity Test
- The card has rows of numbers and letters (E, M, W, etc.) in decreasing sizes.
- Each row corresponds to a specific visual acuity level measured in:
- Point size (font size in points)
- Jaeger scale (a standard for near vision)
- Distance equivalent (e.g., 20/20, 20/40, etc.)

##### 🔹 Reading Instructions:
- Hold the card 14 inches from the patient’s eye.
- Ask the patient to read the smallest line they can see with and without glasses.
- Record which line they can read — this gives their visual acuity.

##### 🔹 Interpretation:
For example:
- If a person can read the "638" line (which corresponds to 20/100), that means they can see at 20 feet what a person with normal vision can see at 100 feet.
- The bottom line (4 2 8 7 3 9) is 20/20 — considered normal vision.

> 💡 Note: This is a near vision test (held close), so it’s not exactly like a Snellen chart at 20 feet. However, the distance equivalents are calibrated accordingly.

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#### 2. Pupil Gauge
At the bottom of the card, there are black circles labeled from 2 mm to 9 mm.
- These help estimate pupil diameter when checking for:
- Anisocoria (unequal pupils)
- Reaction to light
- Neurological status

##### 🔹 How to Use:
- Compare the patient’s pupil to the circles.
- Estimate the size in millimeters.

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✔ Example of Use

Suppose a patient reads:
- Line with "638" → Jaeger 10, 20/100
- But cannot read below that

Then their near visual acuity is 20/100.

If they can read the last line (4 2 8 7 3 9) — that's 20/20 vision.

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🧠 Special Notes on the Card

- Presbyopic patients (older adults who need reading glasses): Should read through the bifocal segment.
- Myopes (nearsighted individuals): Should be tested with glasses only.
- Test each eye separately.

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❗ Common Misconceptions

- This is not a full eye exam.
- It’s a screening tool, not diagnostic.
- It does not test color vision, peripheral vision, or depth perception.

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✔ Summary: What You Can Do With This Chart

1. Test near visual acuity using the numbered/lettered lines.
2. Record results as Jaeger number or distance equivalent.
3. Check pupil size using the gauge at the bottom.
4. Use it for quick assessments in clinics, schools, or homes.

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🛠️ Final Answer: What Is the Task?

Since no specific question was asked in your message, I assume you want to know:

> What is this chart for, and how do you use it?

✔ Answer:
This is a Pocket Vision Screener used to quickly assess near visual acuity and pupil size. It’s held 14 inches from the eye. Patients read the smallest line they can see, and their vision is recorded based on the Jaeger or 20/xx scale. The bottom section helps measure pupil diameter in millimeters. It’s commonly used in primary care settings for rapid vision screening.

Let me know if you'd like a printable version or instructions for a specific patient scenario!