EZER ERF-3600

$2,970.00

Direct From The Manufacturer
This unit is certified new and will ship directly from the manufacturer. Original packaging, user manuals, and warranties are included.

1 Year Limited Warranty
This unit qualifies for our 12-Month Warranty Policy. Learn more about warranty policies by visiting our Warranties page.

Included with Purchase
Near Card and Rod | Dust Cover

 Typically ships within three or less business days.

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Description

Outstanding features
– Attractive design
– Precision excellence in refractive
– Cross cylinder and rotary prism wide field of view
– Employs a unique mechanism in the convergence system
– Greater testing range with the use of auxiliary lenses
– Oil Free bearings provide greater precision and durability
– Visual functions area available, such as binocular vision, stereopsis, aniseiconia ext…
– High-grade coating performed on all lens surfaces
manual refractor erf-3600
Level adjustment
One handed adjustment makes leveling easy.Interpupillary Distance Adjustment
Located on both sides, the knobs enable smooth and quick adjustment. The pd adjustment ranges from 45mm(1.77in)-80mm(3.15in) in 1mm(0.004in) steps.Adjusting Sphere Power Readings
Spherical power ranges from -19.00D to +16.75D in 0.25D steps (-29.00DS to +26.75DS and ±0.12D steps with auxiliary lens). Both sphere power knobs allow adjustment in ±3.00D steps when necessary.Adjusting Cylinder Power and Axis
Cylindrical power ranges from 0 to -6.00D in 0.25D steps (0 to -8.00D with auxiliary lens). The cylinder axis ranges from 0°-180° in 5° steps.
manual refractor erf-3600
manual refractor erf-3600manual refractor erf-3600 Cross Cylinder ( ±0.25)
The cross cylinder loupe is synchronized with the control knob to easily change the cylinder lens axis.Corneal Aligning Device
Used to align the corneal vertex of the patient and set the patient’s cornea in the correct position (at 12mm). Measurement should be made at the “0” position of the scale.Convergence System
Converge the system for near testing by placing the levers inward and test for distance when the levers are placed outward.Rotary Prism
0-20∆ in 1∆ steps allows for vertical and horizontal measurements.
Near point scale and Chart
The Near Point Chart contains a rotatable disc with 12 kinds of tests on both sides. The chart is set on a rod which can be measured in cm, in or diopters. The rod is 67cm (26.4in) in length.Accessory Lenses
Three types of spare lens are included:
-2.00CYL, -0.12CYL and 0.0CYL
 
SPECIFICATIONS
Spherical Lens: -19.00DS to +16.75DS in 0.25D steps (0.12D steps with auxiliary lens)
Cylindrical Lens: 0 to -6.00D in 0.25 D steps (0 to -8.00D and in 0.12D steps with auxiliary lens
Axis of Cylindrical Lens: 5° steps
Cross Cylindrical Lens: ±0.25D
Rotary Prism: Range of measurement 0, -20Δ, Step 1Δ
Pupil Distance: Range 50mm ~ 75mm, Step 1mm
Aggregated Adjustment: 00, 380mm
Adjustment of Forehead Rest: 16mm
Vertex Distance: 13.75mm
Overall Dimensions: 335mm (L), 320mm (W), 90mm (H)
Weight: 5kg / 11 lb.

Additional information

Weight N/A
Color

Black, White

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