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REICHERT NEARPOINT ROTOCHART

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SKU: PHAO-01-303
Description

[11999]
REICHERT NEARPOINT ROTOCHART

The Nearpoint Rotochart consists of 12 different targets with symbols for practically all near point tests. Contained are essential features of the best clinically accepted near point cards, with modifications suggested by research and clinical studies.

The Nearpoint Rotochart is made of plastic and can be easily cleaned with a damp cloth. Keeping the Rotochart clean is important because any soiling of the test card can reduce contrast and possibly introduce fusional stimuli, which may affect the phoria and fusional findings. The low specular reflectance of the Rotochart prevents glare and the formation of reflected images of the Reichert Phoroptor® Refracting Instrument, trial frame or other objects in the test area. The illumination of the Nearpoint Rotochart should be between 10 to 20 foot-candles, and the light should be diffused and evenly distributed.

Description of Test Charts

FRONT

Target No.

1. Reading Material (20/60 to 20/20)

2. Reduced Snellen Letters (20/50 to 20/20)

3. Cross Cylinder Grid (Fine Lines)

4. Horizontal Line of Words

5. Single Row of 20/20 Letters

6. Nearpoint of Astigmatic Chart

REVERSE

Target No.

7. Reading Material (20/200 to 20/80)

8. Reduced Snellen Letters (20/200 to 20/60)

9. Trifocal Chart

10. Vertical Line of Words

11. Seven Rows of 20/20 Letters

12. Cross Cylinder Grid (Heavy Lines)

Note: For the purpose of reproducing this manual, fonts are different