SBLR-U18
| Optical system | Finite chromatic aberration correction system | Infinity chromatic aberration correction system |
| Observation tube | 45° inclination, monocular viewing head, 360° rotation | 30° inclination, siedentopf binocular observation head, 360° rotation (infinity) |
| 30° inclination, siedentopf binocular observation head, 360° rotation | 30° inclination, siedentopf trinocular observation head, 360° rotation (infinity) | |
| 30° inclination, siedentopf trinocular observation head, 360° rotation, splitting ratio binocular: trinocular=80:20 | 30º inclination, siedentopf digital observation head, 360° rotation, infinity) Interpupillary distance adjustment range: 54mm-75mm, bilateral diopter adjustment | |
| 30° inclination, siedentopf digital viewing head, 360° rotation, interpupillary distance adjustment range: 54mm-75mm, bilateral diopter adjustment | ||
| eyepiece | High-eyepoint wide-field plan eyepiece PL10X/18mm, with pointer, micrometer, diopter adjustable | |
| High eyepoint wide field plan eyepiece PL10X/20mm | ||
| Wide-angle eyepiece WF15X/13mm and WF20X/10mm | ||
| Objective lens | Achromatic objective lens (4X, 10X, 40X, 100X) | Infinity plan achromatic objective lens (2X, 4X, 10X, 20X, 40X, 60X, 100X) |
| plan achromatic objective lens (4X, 10X, 20X, 40X, 100X) | ||
| finite negative phase contrast objective lens (10X, 20X, 40X, 100X) | ||
| converter | Internal positioning four-hole converter optional for five-hole | |
| Focusing mechanism |
Coaxial focusing mechanism for coarse and fine adjustment in low-hand position. The coarse adjustment stroke is 28mm, the fine adjustment accuracy is 0.002mm, with an adjustment elastic device to prevent sliding and an upper limit device to prevent damage to the slice. Condenser adjustable center bracket | Coaxial focusing mechanism for coarse and fine adjustment in low-hand position. The coarse adjustment stroke is 28mm, the fine adjustment accuracy is 0.002mm, with an adjustment elastic device to prevent sliding and an upper limit device to prevent damage to the slice. Condenser adjustable center bracket (infinity) |
| Coaxial focusing mechanism for coarse and fine adjustment in low-hand position. The coarse adjustment stroke is 28mm, the fine adjustment accuracy is 0.002mm, with an adjustment elastic device to prevent sliding and an upper limit device to prevent damage to the slice. Condenser adjustable center bracket (limited distance, Kola lighting) | ||
| Stage | 140mm×132mm double-layer composite mechanical mobile platform, moving range: 76mm×50mm, accuracy 0.1mm | |
| 150mm×140mm double-layer composite mechanical mobile platform, double section (glass slide) clamp, moving range: 76mm×50mm, accuracy 0.1mm | ||
| 150mm×162mm double-layer composite mechanical mobile platform, moving range 76mm×50mm, accuracy 0.1mm, double section (glass slide) clamp, moving range: 76mm×50mm | ||
| Condenser | NA1.25 Kola lighting condenser lens group (with plug-in phase contrast, dark field accessory interface), preset center, rack and pinion lifting (fixed Kola lighting) | |
| NA1.25 Kola lighting condenser lens group (with plug-in type phase contrast, dark field accessory interface), rack and pinion lifting, adjustable condenser center | ||
| Lighting system | Adaptive 100V-240V wide voltage, integrated switching power supply with continuously adjustable brightness design, making the bulb not easy to damage, preset center 6V20W halogen lamp, fixed Kola lighting optional for with variable field diaphragm | |
| Adaptive 100V-240V wide voltage, integrated switching power supply design with continuously adjustable brightness, preset center single 3W high-brightness LED light, fixed Kola lighting optional for with variable field diaphragm | ||
| Photographic camera accessories |
0.35X, 0.5X, 0.65X, 1X, C type interface, adjustable focus | |
