A Scan
Product Specification :-
| Brand | Matronix |
| Accuracy | -+ 0.1 mm |
| Probe Frequency | 10 MHz |
| Dimension | 200*168*165(mm,L*W*H) |
| Resolution | 0.01mm |
| Gain Adjustable | 0-120 dB |
| Measurement Range | 15~35 mm (vel 1640m/s) |
| Measurements | ACD,Lens,Vitreous,and AXL |
| Examination Modes | Normal,Aphakic,pseudophakic and dense cataract |
| Measurement Mode | immersion and contact,auto and manual |
| Iol Formulas | SRK-II,SRK-T,BINKHORST,HOLLADAY,HOFFER-Q,HAIGIS Power requirement AC 100-240V 50-60Hz | Rat |
Product Description
An advanced diagnostic device intended to deliver precision and reliability in ophthalmic measurements is the Matronix A-Scan Biometry. This compact system integrates essential functions and technical accuracy, making it a dependable tool for eye care professionals in clinical environments.
The diagnostic efficiency is significantly enhanced by the Matronix A-Scan, which ensures accurate and repeatable measurements of critical ocular parameters such as axial length, anterior chamber depth, and vitreous length. With ±0.1 mm accuracy and 0.01 mm resolution, it supports detailed assessments for treatment planning. The device offers both contact and immersion modes, along with automatic and manual options, providing flexibility in operation.
Its support for multiple examination types—including Normal, Aphakic, Pseudophakic, and Dense Cataract modes—makes it suitable for a wide range of patient conditions. Additionally, the A-Scan features built-in IOL power calculation with recognized formulas like SRK-II, SRK-T, Holladay, Binkhorst, Hoffer-Q, and Haigis, assisting clinicians in pre-surgical planning.
Durability and long-term performance are at the core of the Matronix A-Scan Biometry's design. Its sturdy build and compact size allow seamless integration into any clinical setup without occupying excessive space.
Comparison Of A Scan
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|---|---|---|---|
| Features | A Scan | B Scan | AB Scan R -002 |
| Primary Purpose | Biometry & IOL calculation | Posterior segment imaging | Combined biometry + imaging |
| Scan Type | A-Scan only | B-Scan only | A + B Scan (Combined) |
| Probe Frequency | 10 MHz | 20mhz | 10mhz & 20mhz |
| Measurement Accuracy | ±0.1 mm | ±0.1 mm | ±0.1 mm |
| Resolution | 0.01 mm | 0.01 mm | 0.01 mm |
| Measurement Parameters | ACD, Lens, Vitreous, AXL | chamber depth, viterous body length | Biometry + Imaging |
| Measurement Range | 15–35 mm | — | — |
| IOL Formula Support | SRK-II, SRK-T, Binkhorst, Holladay, Hoffer-Q, Haigis | SRK-II, SRK-T, Binkhorst, Holladay, Hoffer-Q, Haigis | SRK-II, SRK-T, Binkhorst, Holladay, Hoffer-Q, Haigis |
| Examination Modes | Normal, Aphakic, Pseudophakic, Dense Cataract | Normal, Aphakic, Pseudophakic, Dense Cataract | Normal, Aphakic, Pseudophakic, Dense Cataract |
| Measurement Technique | Immersion & Contact (Auto/Manual) | Immersion & Contact (Auto/Manual) | Immersion & Contact (Auto/Manual) |
| Imaging Output | — | lan connectivity with system | lan connectivity with system |
| Gray Scale Imaging | — | 256 Gray Scale | 256 Gray Scale |
| Monitor Size | 4.7 inch | 10 inch display | 10 inch display |
| Battery Operation | optional battery support | no battery option | no battery option |
| Portability Focus | Compact diagnostic unit | Non portable unit | not portable unit |
| Main Unit Weight | 2.5 kg | 4.5 kg | 4.6 kg |
| Clinical Use Case | IOL power calculation | Retina / vitreous diagnosis | iol + retina & vitreous combined diagnosis |


