| PartNumber | DMF-50840NF-FW |
| Brand | OPTREX |
| Size | 5.7 |
| Application | Industrial |
| Resolution | 320×240, QVGA, 70PPI |
| Composition | FSTN-LCD , LCM |
| Brightness | 50 cd/m² (Typ.) |
| CR | 15:1 |
| Colors | Monochrome |
| Backlight | 1 |
| Interface | |
| Panel Brand | OPTREX |
| Panel Size | 5.7" |
| Display Area | 115.2(W)×86.4(H) mm |
| Outline Size | 167.1(W)×109(H) ×11(D) mm |
| Viewing Angle | 40/50/30/40 (Typ.)(CR≥2) |
| Best View on | 6 o'clock |
| Display Colors | Monochrome |
| Frequency | 75Hz |
| Weight | 230g (Max.) |
| Panel Model | DMF-50840NF-FW |
| Panel Type | FSTN-LCD , LCM |
| Pixel Format | Rectangle |
| Bezel Opening | 120.0(W)×90.0(H) mm |
| Surface | - |
| Contrast Ratio | 15:1 (Typ.) (TM) |
| Display Mode | STN, Black/White (Negative), Transmissive |
| Response Time | 420/210 (Typ.)(Tr/Td) |
| Lamp Type | 1 pcs CCFL , 25K hours , Without Driver |
| Touch Screen | Without |
| CLAA057VA01CW | CPT | 5.7 | 640×480 |
| DMF-50840NB-FW | Kyocera | 5.7 | 320×240 |
| EL320.240.36 ET | Lumineq | 5.7 | 320×240 |
| EL320.240.36 HB | Lumineq | 5.7 | 320×240 |
| KG057QV1CA-G020 | Kyocera | 5.7 | 320×240 |
| LM057QB1T09 | SHARP | 5.7 | 320×240 |
| LM24P20 | SHARP | 5.7 | 240×128 |
| LQ6NC02 | SHARP | 5.7 | 240×240 |
| TCG057QVLCA-G00 | Kyocera | 5.7 | 320×240 |
| UMSH-8377MD-8T | Other | 5.7 | 640×480 |