O1M18
Project achieved:
- 62% lower MSRP than market average
- CE; compliant with all EU directives
- 5-Year Warranty Coverage
- 30-Day (Risk-Free) Returns
Manual phoropter for precise optical vision testing in optometry.
Meet the O1M18 Phoropter — the refined workhorse your clinic deserves. Featuring synchronized Jackson Cross Cylinder (JCC) functionality linked directly to the main axis knob, it delivers seamless, interruption-free refractions with no need for manual recalibration. Every dial and control is engineered for smooth, fluid motion, reducing hand fatigue and ensuring precision throughout even the busiest clinic days. Crafted with a precision-machined aluminum body and stainless steel internals, the O1M18 offers exceptional durability without compromising on comfort or handling. Its fully coated lenses minimize glare and enhance contrast, enabling faster, more accurate endpoint detection in any lighting condition. Designed to last, the O1M18 resists corrosion and wear over years of daily use. With support for both minus and plus cylinder formats, it’s an adaptable, long-term solution for both optometrists and ophthalmologists.
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Automatically aligns Jackson Cross Cylinder for quick, accurate refractions.
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Smooth, precise adjustments designed for comfort and reduced hand fatigue.
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Aluminum body and stainless steel internals built to withstand daily clinical use.
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Fully coated lenses minimize glare, enhancing clarity for accurate endpoint detection.
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Anti-corrosive materials ensure lasting performance and low maintenance.
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Supports both minus and plus cylinder formats, suitable for all eye care professionals.

Specifications
O1M18
Spherical Power | +16.75 to -19.00 diopters (increments of 0.25 D) |
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Cylindrical Power | 0.00 to -6.00 diopters (increments of 0.25 D); up to -8.00 D with auxiliary lenses |
Axis | 0° to 180° (increments of 5°) |
Cross Cylinder | ±0.25 diopters (fixed) |
Rotary Prisms | 0 to 20 prism diopters (increments of 1Δ) |
PD Adjustment | 48 mm to 75 mm (increments of 1 mm) |
Auxiliary Lens Options | |
Open Aperture (O) | Two positions |
Retinoscopic Lens (R) | +1.50 diopters |
Polarizing Lens (P) | 45° for left eye, 135° for right eye |
Maddox Rod Vertical (WMV/RMV) | White for left eye, red for right eye |
Maddox Rod Horizontal (WMV/RMV) | White for left eye, red for right eye |
Red Lens (RL) | Red lens filter |
+0.12 D Sphere (+.12) | +0.12 diopter spherical lens |
Pin Hole (PH) | Pin hole aperture |
Prism Lenses (10 L / 6 U) | 10Δ base-in prism for left eye, 6Δ base-up prism for right eye |
Dissociating Prisms (±.50) | ±0.50 diopters fixed cross cylinder |
Occluder (OC) | Lens completely blocking vision |