Ezer ERF-5200 Manual Refractor

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.

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.

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.

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.