
A distinctive, industry-recognized manual refractor design combining certified Marco quality with a proven internal background illuminator
RT-700 Manual Refractor
The Marco RT-700 LED Manual Refractor is a distinctive, industry-recognized design combining certified Marco quality with a proven internal Background Illuminator. The manual refractor meets the needs of the traditional practice with continuously adjustable illumination for sphere, cylinder, and axis measurement. Fully synchronized axis/cross-cylinder, and white prism/cross cylinder scales aid function and visibility. All supported by a standard 5-yr warranty.
- Classic industry design that primary eye-care practitioners demand from a traditional refractor
- Continuously adjustable LED illumination for sphere, cylinder, and axis measurements
- White prism, accessory, and cross-cylinder scales provide easier recognition in dim lighting conditions
- Fully-synchronized axis/cross-cylinder system
- Functional ‘wing-grip’ design provides easier maneuverability
Subjective Refractors /
RT-700 Manual Refractor

Auxiliary Lens Dial
Open aperture, Retinoscopic lens, Polarizing lens, White Maddox rod, Red Maddox rod vertical/horizontal, Red Maddox rod, Red lens, Green lens, +0.12 sphere, Pin hole, (10∆l) or (6∆U), 6 base-up, Occluder
The RT-700 illuminated refractor is the perfect blend of style, function, and illumination control. It incorporates all of the classic elements and features that primary eye care providers demand from a traditional refractor
Classic Design
With the RT-700, Marco has continued its long-standing tradition of utilizing the very best materials and craftsmanship to construct a superior, high-quality vision diagnostic instrument that doctors have come to expect from Marco products.


Continuously Adjustable LED
The Marco RT-700 is a distinctive industry-recognized design that conveniently combines a proven LED illumination system with Marco-certified quality. The LED illumination system features infinitely adjustable illumination for sphere, cylinder, and axis measurements.
High Performance Optics
The RT-700 features white prism, accessory, and cross-cylinder scales to provide easier recognition in dim lighting conditions. A fully-synchronized axis / cross-cylinder system provide reliable measurements. All components feature certified Marco quality. The RT-700 includes a standard 5-year limited warranty.


User Friendly Features
A Functional “wing-grip” design provides easier maneuverability of the refractor head. Soft, smooth knurled knobs provide consistent, effortless adjustments.
Product Specs
Refractor
Sphere Power Range | +16.75 to –19.00 diopters |
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Step | 0.25 diopters |
Cylinder Power Range | 0.00 to ±6.00 diopters 0.00 to ±8.00 diopters with additional lens of ±2.0 diopters) |
Cylinder Axis | 0 to 180º, 5º steps |
Cross Cylinder | ±.25 diopter, selectively synchronized with cylinder axis |
Rotary Prisms | 0∆ to 20∆ , 1∆ steps |
Auxiliary Lens Dial | (O) – Open aperture (two positions) (R) – Retinoscopic lens, +1.50D (P) – Polarizing lens 45º left eye, 135º right eye (WMV) White Maddox rod, vertical (RMV) Red Maddox rod, vertical (WMH) White Maddox rod, horizontal (RMH) Red Maddox rod, horizontal (RL) – red lens (GL) – green lens (+.12) – +0.12 sphere (PH) –Pin hole (10 l) or (6 U) – 10 base-in – left eye 6 base-up – right eye (Disassociating prisms) (±.50) – ±0.50 fixed cross cylinder (OC) – Occluder |
PD Adjustment | 48 – 75mm, 1mm steps |
Convergence Adjustment | Infinity to 400mm |
Forehead Rest Adjustment | 16mm |
Vertex Distance | 13.75mm from apex of cornea |
Dimensions
Measurements | 344 (W) x 488 (D) x 907 (H) mm 13.54(L) x 3.78(W)x 12.01(H) in |
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Mass (Approximate) | 4.44 kg, 9.79 lbs |
Accessories
Standard Accessories | Allen wrench, nearpoint card, nearpoint card holder, power transformer, accessory lens set, reading rod, face shields, dust cover, power cord tube, power cord clips |
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Optional Accessories | Patient face shield with plano cover lens |
With the RT-700, Marco has continued its long-standing tradition of utilizing the very best materials and craftsmanship to construct a superior, high quality vision diagnostic instrument that doctors have come to expect from Marco products
RT-700 IN PUBLICATIONS
RT-700 MANUAL REFRACTOR
RT-700 Manual Refractor
