| | N-400M |
Viewing Head | Compensation Free Binocular Head, Inclined at 30°, 360° Rotatable | ● |
Monocular Head, Inclined at 30°, 360° Rotatable | ○ |
Compensation Free Trinocular Head, Inclined at 30°, 360° Rotatable | ○ |
Eyepiece | Wide Field Eyepiece WF10×/ 18 | ● |
Wide Field Eyepiece WF16×/ 11 | ○ |
Objective | Achromatic Objective 4×, 10×, 40×, 100× | ● |
Achromatic Objective 20×, 60× | ○ |
Plan Achromatic Objective 4×, 10×, 20×, 40×, 60×, 100× | ○ |
Nosepiece | Backward Quadruple Nosepiece | ● |
Backward Quintuple Nosepiece | ○ |
Stage | Double Layers Mechanical Stage 140×140mm/ 75×50mm | ● |
Condenser | NA 1.25 Abbe Condenser with lris Diaphragm and Filter, Rack & Pinion Adjustment | ● |
Focusing | Coaxial Coarse & Fine Adjustment System, Range 28mm, Fine Division 0.002mm | ● |
Illumination | Halogen Lamp 6V/ 20W, Brightness Adjustable | ● |
Kohler Illumination | ○ |
Polarization Set | Simple Polarization Set | ○ |
Phase Contrast Kit | Simple Phase Contrast Kit | ○ |
Sliding Phase Contrast Kit | ○ |
Turret Phase Contrast Kit | ○ |
Dark Field Attachment | Dark Field Condenser (Dry) NA 0.9 | ○ |
Dark Field Condenser (Oil) NA 1.25-1.36 | ○ |
Epi-fluorescent Attachment | | ○ |
Filter | | ● |
Photo Attachment | | ○ |
Video Attachment | | ○ |