| N-10A | N-10B | N-10C | N-10D | N-10E |
Viewing Head | Monocular, Inclined at 45°, 360° Rotatable | s | s | S | S | S |
Sliding Binocular Head, Inclined at 45° | | | | | S |
Nosepiece | Triple Nosepiece | s | S | S | S | S |
Quadruple Nosepiece | | | | | S |
Eyepiece | Wide Field Eyepiece WF10× | S | S | S | S | S |
Eyepiece 5×, 16× | O | O | O | O | O |
Eyepiece WF10× with Pointer | O | O | O | O | O |
Objective | Achromatic Objective 4X, 10X, 40X(S) | S | S | S | S | S |
Achromatic Objective 20X, 60X | O | O | O | O | O |
Achromatic Objective 100X | O | O | O | O | S |
Stage | Plain Stage with Slide Clips 110×120mm | S | S | | | |
Plain Stag with Attachable Mechanical 110×120mm/ 60×30mm | | | S | | |
Double Layers Mechanical Stage 110×120mm/ 70×20mm | | | | S | S |
Focusing | Coaxial Coarse and Fine Adjustment | S | S | S | S | S |
Condenser | Single Lens NA 0.65 with Disc Diaphragm | S | | | | |
Single Lens NA 0.65 with Iris Diaphragm | | S | | | |
Abbe NA 1.2 with Iris Diaphragm & Blue Filter, Spiral Adjustment for Condenser | | | S | | |
Abbe NA 1.2 with Iris Diaphragm & Blue Filter, Rack and Pinion Adjustment for Condenser | | | | S | S |
Illumination | Incandescent Lamp Illumination 15W, Brightness Adjustable | S | S | S | S | S |
LED Lamp Illumination 1W, Brightness Adjustable | | | | | S |
Mirror | | O | O | O | O | O |