China Bestscope BS-6005 Inverted Metallurgical Microscope for Teaching and Research, Find details about China Bight Field Dark Field, Education Inverted Metallurgical Microscope from Bestscope BS-6005 Inverted Metallurgical Microscope for Teaching and Research
| Item | Specification | BS-6005 | BS-6005D |
| Optical System | Infinite optical system | * | * |
| Viewing Head | Seidentopf trinocular viewing head, 30° inclined, Interpupillary distance: 48-76mm, Light distribution (both): 100: 0 (100% for eyepiece), 80:20 (80% for trinocular head and 20% for eyepiece) | * | * |
| Eyepiece | WF10×/22mm (adjustable) | * | * |
| WF10×/22mm (adjustable, reticule 0.1mm) | * | * | |
| Metallurgical LWD Infinite Plan Objectives | LPL 5×/0.13, WD=16.04mm | * | ○ |
| LPL 10×/0.25, WD=18.48mm | * | ○ | |
| LPL 20×/0.40, WD=8.35mm | * | ○ | |
| LPL 50×/0.70, WD=1.95mm | * | ○ | |
| LPL 80×/0.80, WD=0.85mm | ○ | ○ | |
| LPL 100×/0.9(Dry), WD=1.1mm | ○ | ○ | |
| Metallurgical LWD Infinite Plan Objectives for Bright & Dark Field | M Plan 5×/0.13 BD, WD=16.04mm | * | |
| M Plan 10×/0.25 BD, WD=18.48mm | * | ||
| M Plan 20×/0.40 BD, WD=8.35mm | * | ||
| M Plan 50×/0.70 BD, WD=1.95mm | * | ||
| Nosepiece | Quintuple nosepiece | * | |
| Quadruple nosepiece (specially for bright&dark field objectives) | * | ||
| Focusing | Low position coaxial coarse and fine adjustment. With tightness adjustment. Coarse stroke per rotation 10mm, fine stroke per rotation 0.2mm; fine division 2μm. | * | * |
| Stage | Three-layers mechanical stage, size 210mm×180mm, right hand low position control, Moving range 50mm× 50mm, scale 0.1mm | * | * |
| Illumination | Reflected Koehler illumination with iris diaphragm and centerable field diaphragm, 12V/50W Halogen (Input voltage: 100V-240V) | * | * |
| Reflected Koehler illumination with iris diaphragm and centerable field diaphragm, 5W LED lamp (Input voltage: 100V-240V) | ○ | ○ | |
| Auto power on-off system | Power off automatically upon user leaving 10 minutes, power on automatically upon user approaching | ○ | ○ |
| Polarizing kit | Polarizer and the analyzer | * | * |
| Filter | Blue filter | * | * |
| Green/ Amber/ Grey | ○ | ○ | |
| Video Adapter | 1× C-mount adapter, focus adjustable | ○ | ○ |
| 0.75× C-mount adapter, focus adjustable | ○ | ○ | |
| 0.5× C-mount adapter, focus adjustable | ○ | ○ | |
| Packing | Packing Size: 660mm×590mm×325mm, Gross Weight: 17 kgs, Net Weight: 12.5 kgs | * | * |