The infinity plan achromatic objective, 20x magnification and maximum resolution of 0.69µm. This objective is used for studying samples from 1µm over a wide field of view, e.g., in urine or blood tests (determination of leukocytes, erythrocytes, cylinders, and other constituents). Due to its minimal distortions, the plan aromatic objective can also be used for digital photography and together with wide-field eyepieces (22mm field of view).
The MAGUS MA20 20x/0.40 objective has chromatic correction for blue and red, and corrected spherical aberration for green. The field curvature is corrected for 90% of the field of view diameter. It is recommended to use 10x to 20x magnification eyepieces with the objective. The thickness of the cover glass for observing with this objective is 0.17mm.
Compatibility:
- MAGUS Bio 230B Biological Microscope
- MAGUS Bio 230BL Biological Microscope
- MAGUS Bio 230T Biological Microscope
- MAGUS Bio 230TL Biological Microscope
- MAGUS Bio 250B Biological Microscope
- MAGUS Bio 250BL Biological Microscope
- MAGUS Bio 250T Biological Microscope
- MAGUS Bio 250TL Biological Microscope
- MAGUS Lum 400 Fluorescence Microscope
- MAGUS Lum 400L Fluorescence Microscope
| Brand | MAGUS |
| Warranty | 2 years |
| EAN | 5905555018973 |
| Package size (LxWxH) | 4x7x4 cm |
| Shipping Weight | 0.1 kg |
| Lens material | optical glass |
| Body material | copper |
| Objective class by aberration correction degree | plan achromatic |
| Magnification, x | 20 |
| Aperture | 0.4 |
| Working distance, mm | 8.8 |
| Parfocal distance, mm | 45 |
| Cover glass thickness, mm | 0.17 |
| Compatible tube length, mm | infinity |
| Thread type | WJ 4/5"*1/36" |
| Spring-loaded frame | no |
| Immersion | no |
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