Ezer ERF-5200 Manual Refractor - Protech Ophthalmics, LLC

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Ezer ERF-5200 Manual Refractor

Contact us at 925-250-7330
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Product Description

With the Ezer's ERF-5200 Manual Refractor, you can efficiently and confidently perform all of the functions necessary in a manual refraction. Featuring an attractive design and incredibly wide range of powers, the ERF-5200 allows you to precisely refract and perform vision testing on virtually any patient.

Available in: Black and White

Features:

  • Extensive Sphere Powers
  • Wide Range of Cylinder Powers and Axis
  • Flexible and Intuitive Cross Cylinder Measurements
  • Rotary Prism
  • Interpupillary Distance Adjustment
  • Auxiliary Lenses

 

Extensive Sphere Powers:


Spherical power ranges from -19.00D to +16.75D to -10.00D in 0.25D steps. By using the unit's auxiliary lens, you can measure -29.00D to +26.75D in 0.12D steps. For speed and convenience, sphere power can be changed in 3.00D steps by turning the spherical power quick forwarding dial.

manual refractor erf-5200 us ophthalmic

Wide Range of Cylinder Powers and Axis:

Measure cylindrical power ranges from 0 to -6.00D in 0.25D steps. Or, use the auxiliary lens and measure ranges from 0 to -8.00D in 0.12D steps. The cylinder axis ranges from 0°-180° in 5° steps.

Flexible and Intuitive Cross Cylinder Measurements:

Quickly and conveniently perform astigmatic testing. The cross cylinder knob on the ERF-5200 is conveniently synchronized with the cylinder axis knob. For even greater precision in wider ranges, ±0.37D and ±0.50D cross cylinder lenses are available.

manual refractor erf-5200 us ophthalmic

Rotary Prism:

This high-end Ezer refractor allows for vertical and horizontal measurements of 0 to 20∆ in 1∆ steps.

Interpupillary Distance Adjustment:

Located on both sides, the PD knobs enable smooth and quick adjustment. The pupillary distance adjustment ranges from 48mm-75mm in 1mm steps.

manual refractor erf-5200 us ophthalmic
manual refractor erf-5200 us ophthalmic

Auxiliary Lenses:

The ERF-5200 comes standard with a pair of -2.00D auxiliary cylinder lenses, as well as a pair of -0.12D auxiliary cylinder lenses. Optional accessories include +10.00D, -10.00D and +2.50D (for retinoscope) auxiliary spherical lenses, as well as ±0.37D and ±0.50D cross cylinder lenses.

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