NOYOC 2 Pack Pocket Eye Chart, 2 in 1 Snellen & Rosenbaum Chart, 6.5x3.5 Inches, Handheld Double Sided Plastic Low Vision Card for Eye Exams (2 Pack 6 Feet)
- 聚氯乙烯
- 2 in 1 Pocket Eye Chart - One side is the Snellen eye chart for eye exams at 6 feet away from the viewer, the other side is the Rosenbaum pocket eye chart which only needs 36cm to measure visual acuity. Perfect for an eye vision test in a limited space
- Sturdy and Portable - The eye chart is printed on a stiff, heavy, high-quality plastic card, so it could even be carried about in a pocket without getting mangled. The card size is 6.5 x 3.5 inches, it fits for physician's pocket well
- Extra Features - There are 2 rulers on the Rosenbaum pocket eye chart. The ruler on the left side is measured in inches, the ruler on the right side is measured in centimeters. It has a pupil-size guide on the bottom. That is helpful to someone not accustomed to assessing pupil size
- Multiple Applications - The red and green color bars on the Snellen chart are perfect for an easy and helpful color vision test. Perfect for optometrists, eye doctors, med students, offices, schools, and daily family members' vision tests
- Package Content - 2 pieces double-sided pocket eye charts, with one side having the Snellen chart and the other having the Rosenbaum
重要资料
法律免责声明
有关膳食补充剂的说明未经林业发展局评估,其目的不是诊断、治疗、治疗或预防任何疾病或健康状况。
产品尺寸
6.5 x 3.5 x 0.03 inches; 1.06 ounces
规格
| 过期日期 | 2027年5月 (中文(简体) ). |
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