Model | | | | |
Observation tube | Trinocular head, Siedentopf type | Trinocular head, Siedentopf type | Trinocular tilting head 3º-30º, Siedentopf type | Trinocular tilting head 3º-30º, Siedentopf type |
Optical system | Specialized lenses design, covers the spectrums ranging from the NUV to visible to NIR | Specialized lenses design, covers the spectrums ranging from the NUV to visible to NIR | Specialized lenses design, covers the spectrums ranging from the NUV to visible to NIR | Specialized lenses design, covers the spectrums ranging from the NUV to visible to NIR |
Inclination | 30° inclined | 30° inclined | Tilting 3~30º | Tilting 3~30º |
Trinocular light split | 50:50/0:100 | 50:50/0:100 | 50:50/0:100 | 50:50/0:100 |
Interpupillary distance | 55-75mm | 55-75mm | 55-75mm | 55-75mm |
Diopter adjustment | On both eyepieces, +/- 5 diopter | On both eyepieces, +/- 5 diopter | On both eyepieces, +/- 5 diopter | On both eyepieces, +/- 5 diopter |
Eyepieces | Widefield WF10X/24mm with diopter adjustment | Widefield WF10X/24mm with diopter adjustment | Widefield WF10X/24mm with diopter adjustment | Widefield WF10X/24mm with diopter adjustment |
Intermediate body | 3-lens change-over turret; 1X UV/VIS (for 355-532nm), 1X IR/VIS (for 532-1064nm) and 2X | 3-lens change-over turret; 1X UV/VIS (for 355-532nm), 1X IR/VIS (for 532-1064nm) and 2X | 3-lens change-over turret; 1X UV/VIS (for 355-532nm), 1X IR/VIS (for 532-1064nm) and 2X | 3-lens change-over turret; 1X UV/VIS (for 355-532nm), 1X IR/VIS (for 532-1064nm) and 2X |
Nosepiece | Quadruple, single centerable positions | Quadruple, single centerable positions | Quadruple, single centerable positions | Quadruple, single centerable positions |
Objective classification | Extra long working distance Plan Apochromatic | Extra long working distance Plan Apochromatic | Extra long working distance Plan Apochromatic | Extra long working distance Plan Apochromatic |
Objectives | Optional | Optional | Optional | Optional |
Objective mounting thread | M26X0.706 | M26X0.706 | M26X0.706 | M26X0.706 |
Stand type | Optional | Optional | Optional | Optional |
Focus mechanism | - | Coaxial coarse and fine focusing system with tension adjustment | - | Coaxial coarse and fine focusing system with tension adjustment |
Fine focus precision | - | 1 μm minimum increment | - | 1 μm minimum increment |
Focusing stroke | - | 50mm | - | 50mm |
Incident illumination | Port for fiber-optic coaxial illumination | Port for fiber-optic coaxial illumination | Port for fiber-optic coaxial illumination | Port for fiber-optic coaxial illumination |
Accessories included | Laser safety kit, shims, laser safety pin | Laser safety kit, shims, laser safety pin | Laser safety kit, shims, laser safety pin | Laser safety kit, shims, laser safety pin |
Standard contrast technique | Brightfield | Brightfield | Brightfield | Brightfield |
Polarization | Optional sliders | Optional sliders | Optional sliders | Optional sliders |