| | | DB1-180M | DB2-180M |
| Camera System | CMOS Digital Camera 0.3M Pixel, USB1.0 Output | * | |
| CCD Digital Camera 0.4M Pixel, RCA, S-Vide, USB2.O Output | | * |
| Eyepiece | Wide Field Eyepiece EW10×/20 | * | * |
| Viewing Head | Compensation Free Binocular Head, Inclined at 30°, Interpupilary Distance 55-75mm | * | * |
| Nosepiece | Backward Quadruple Nosepiece | * | * |
| Backward Quintuple Nosepiece | ~ | ~ |
| Objective | Semi-plan Achromatic Objective 4×, 10×, 40×, 100× | * | * |
| Plan Achromatic Objective 4×, 10×, 20×, 40×, 60×, 100× | ~ | ~ |
| Infinite Plan Achromatic Objective System | ~ | ~ |
| Condenser | NA1.25 Abbe Condenser | * | * |
| Stage | Double Layers Mechanical Stage 140×140mm/75×50mm | * | * |
| Illumination | Halogen Lamp 6V/20W, Brightness Adjustable | * | |
| Halogen Lamp 12V/20W, Brightness Adjustable | | * |
| Kohler Illumination | ~ | ~ |
| Filter | Blue Filter | * | * |
| Green Filter | * | * |
| Software | ScopeImaage Advanced Micro-image Process Software | * | * |
| ScopeImaage Analysis Software | ~ | ~ |
| Phase Contrast Kit | Turret Phase Contrast Kit | ~ | ~ |
| Polarization Set | Simple Polarization Attachment | ~ | ~ |
| Dark-field Attachment | Dark-field Condenser(Dry) | ~ | ~ |
| Dark-field Condenser(Oil) | ~ | ~ |
| Pointer | LED Pointer | ~ | |
