| | | DA1-180M | DA2-180M |
| Audio-video System | 1,3M pixels CMOS digital camera with high-resolution, 1280×1024 digital camera system, USB2.0 output | * | * |
| | 2.0M pixels CMOS digital camera with high-resolution, 1600×1200 digital camera system, USB2.0 output | ~ | ~ |
| | 3.0M pixels CMOS digital camera with high-resolution, 2048×1536 digital camera system, USB2.0 output | ~ | ~ |
| Eyepiece | High Point and Wide Field EW10/20 | * | * |
| Viewing Head | Compensation Free Binocular Head at 30°, Interpupilary Distance 55-75mm | * | |
| Compensation Free Binocular Head at 30°, Interpupilary Distance 48-75mm | | * |
| 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 | * | * |
| 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 | ~ | ~ |