Sony LMD-32M1MD 32" 4K Mini LED surgical monitor
31.5" 4K HDR Mini LED surgical monitor
Sony LMD-32M1MD is the world’s first surgical monitor certified to VESA DisplayHDR 1000. With Backlight Master Drive Local Dimming (dense mini-LED array) it reaches a peak brightness of 1,850 cd/m² and a contrast ratio of 1,000,000:1 — exceptional clarity essential for minimally invasive surgery.
Official Sony video:
Backlight Master Drive (Mini LED):
Independent control of light and dark zones → deep blacks, 1,850 cd/m² peak, 1,000,000:1 contrast.
Anti-Reflection technology:
Low Reflection + Anti-Glare surface — minimal glare in brightly lit ORs.
Wide color gamut BT.2020:
10-bit color (1.07 billion) for realistic visualization of surgical images.
HDR (HLG/PQ):
More detail in shadows and highlights.
Fanless design:
Quiet operation and minimal airflow interference around the monitor.
Auto brightness:
Built-in sensor adjusts brightness — visibility even during ICG navigation surgery.
Rich connectivity:
12G-SDI, HDMI, DisplayPort, DVI-D, USB-C (5V/1.5A power) and USB-A (settings transfer).
Hygiene & mounting:
IP45 (front)/IP32, rounded corners and smooth surface for easy cleaning; PIP/POP, 180°/mirror flip.
| Feature | Parameters |
| Panel | TFT Active Matrix LCD, IPS, Mini LED backlight |
| Size (diagonal) | 31.5" (800.1 mm) |
| Resolution | 3,840 × 2,160 (4K UHD), 16:9 |
| Luminance (peak) | 1,850 cd/m² (typical, peak) |
| Contrast | 1,000,000:1 (typical) |
| Colors | 10-bit (1,073,741,824) |
| Viewing angle | 89°/89°/89°/89° |
| Gamma | 1.8 – 2.6, DICOM, HLG, PQ |
| Video inputs | 12G/6G/3G/HD/SD-SDI (BNC), HDMI, DisplayPort, DVI-D |
| Outputs | DVI-D, SDI (active-through), DisplayPort, USB-C 5V/1.5A |
| USB | Type-A (USB 2.0) for settings transfer |
| Power | AC 100–240 V, 50/60 Hz; DC 26 V (from adapter) |
| Power consumption | ~165 W (max) |
| Dimensions (W×H×D) | 754.8 × 482.8 × 79.9 mm |
| Mass | ~11.2 kg |
| Mounting | VESA 100 × 100 mm |
| IP rating | IP45 (front) / IP32 (others) |
| Standards | VESA DisplayHDR 1000; medical device IEC 60601-1 |
* Values are approximate. Medical device compliant with IEC 60601-1.
Download the product brochure: