LCD-70 LCD Chart Monitor for Vision Acuity Testing — ETDRS, Snellen & Pediatric Charts
23" LCD chart monitor with polarised binocular test, Ishihara colour-blind chart and four-unit operation — the all-in-one digital chart for full-spec refraction rooms.
- SKU
- OPS-LCD-70
- Brand
- OpticsMED
- Warehouse
- Los Angeles, US · Rotterdam, NL
- Availability
- In stock
- ✓ Warranty included
- ✓ Worldwide shipping
Clinical overview
Product overview
The LCD-70 is a 23-inch chart monitor designed to replace the chart projector in modern refraction rooms. Polarised binocular tests, Ishihara colour-blind charts, Randot-style randomised stereo tests, and language-localised menus are all built in — one monitor covers the full subjective-refraction protocol.
Key features
- Polarising test built in — binocular balance and red-green deepness adjustment.
- Ishihara colour-blind chart for routine optometric screening.
- Random number sequence (Randot-style) prevents memorised-letter false positives.
- Multi-language menu support out of the box.
- Adjustable screen brightness + auto-shutoff timer.
- SD-card slot behind the monitor for software updates without service visits.
- Four-unit cluster operation — chain multiple monitors for parallel exam rooms.
Technical specifications
| Screen size | 23" |
|---|---|
| Resolution | 1920 × 1080 pixels |
| Pixel pitch | 0.2715 mm |
| Max contrast ratio | 1000:1 |
| Brightness | ≥ 300 cd/m² |
| Panel consumption | 4.5 W |
| Net weight | 5.0 kg |
| Gross weight | 7.2 kg |
| Remote | IR, 2× AA batteries |
| Working distance | 2 to 6.5 m (0.25 m step); optimal 3 to 6 m |
| Placement | Wall bracket, floor stand or desktop |
Built for
Full-protocol refraction rooms, multi-doctor ophthalmology practices and optometry chains that want one monitor covering acuity, colour, binocular balance and stereo testing — with the option to cluster four units across parallel exam rooms.
Available on request
Configuration, paperwork & clinical fit
The full spec + documentation pack for this device ships ahead of purchase on request. A sales engineer responds within one business day.
Configuration sheet
Specifications, accessories & clinical fit
Sizes and dimensions, material and finish, compatible instruments and screw references, what ships in the set, lead time and warranty — all in one specification sheet, sent within one business day.
Documents & downloads
Regulatory paperwork & manuals
This device's IFU, CE Declaration of Conformity, ISO 13485 certificate and (where applicable) FDA 510(k) clearance ship with the order. Reach out below for the pack ahead of purchase.
Get in touch
Need configuration help, certificates, or volume pricing?
Our clinical sales team will scope quantities, voltage, accessories and regulatory paperwork — usually within one business day.
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