| | | DN-401 | DN-402 |
| Audio-video System | 1,3M pixels CMOS digital camera with high-resolution, 1280×1024 digital camera system | * | |
| 2.0M pixels CMOS digital camera with high-resolution, 1600×1200 digital camera system | ~ | * |
| 3.0M pixels CMOS digital camera with high-resolution, 2048×1536 digital camera system | ~ | ~ |
| 1,3M pixels CCD digital camera with high-resolution, 1280×1024 digital camera system | ~ | ~ |
| 2.0M pixels CCD digital camera with high-resolution, 1600×1200 digital camera system | ~ | ~ |
| Output Mode | IEEE1394 Digital Output | ~ | ~ |
| 1394 PCI Card, 1394 Cable | ~ | ~ |
| USB2.0 Output | * | * |
| Eyepiece | Wide field WF10×/ 20 | * | * |
| Drawtube | Combined Free Viewing Head, Diopter Adjustable | * | * |
| Infinity Plan Achromatic Objective | 4× | * | * |
| 10× | * | * |
| 20× | ~ | ~ |
| 40× | * | * |
| 100× | * | * |
| Nosepiece | Quintuple Nosepiece | * | * |
| Condenser | NA1.25 Abbe Condenser | * | * |
| Stage | Double Layers Mechanical Stage 160×140mm/ 76×50mm, Fine Division0.1mm | * | * |
| Illumination | Kohler Illumination, Halogen Lamp 6V/ 20W | * | * |
| Filter | Blue Filter | * | * |
| Green Filter | * | * |
| 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) | ~ | ~ |