| | | NJF-1 | NJL-1 |
| Viewing Head | Trinocular Head, Inclined at 30°,Vertical photo/video port (100%-0% or 20%-80%) | * | * |
| Eyepiece | WF10X/18 | * | * |
| | WF10X/18 with 0.1mm micrometer and cross hair | * | * |
| Nosepiece | Quintuple nosepiece (3 holes for bright field objective use,2 holes for dark field objective use) | * | * |
| Objective | Infinitive Plan Achromatic Objective 4X, 10X, 20X, 40X, 80X | * | * |
| | Infinitive Plan Achromatic 40X, 100X (for biological use) | | * |
| Polarization System | Built-in polarizer and Analyzer | * | * |
| Bright/Dark Viewing Field System | Built-in Conversion Slide for Bright/dark Field Illumination | * | * |
| Diaphragm | Epi-illuminator with Iris Aperture Diaphragm and Iris Field Diaphragm | * | * |
| Stage | Double Layer Mechanical Stage, Size 185X142mm | * | * |
| Illumination | Lamp Center adjustable, T-H lamp 12V50W, Brightness adjustable | * | * |
| | Built-in, T-H lamp 12V20W , Brightness adjustment | | * |
| Collector | Center adjustable Kohler collector with field iris diaphragm | | * |
| Option | Eyepiece WF8X/18, WF12.5X/18.5 |
| | Photo attachment |
| | 1X or 0.5X Video attachment |
| | Specimen Presser |