Objective SFR100 DRY 100x/0.85

The polarizing objective is equipped with special distortion-free lenses. They do not obstruct the passage of light and do not affect the results of the study. The objective is suitable for work in reflected and transmitted polarized light. A 100x objective combined with a 5x to 10x eyepiece creates a useful microscope magnification of 425x to 850x. Lower magnification eyepieces will not allow you to examine the sample in detail, and an eyepiece magnification greater than 10x will not provide new information about the sample. The plan achromatic objective corrects geometric aberrations over 90% of the field of view diameter. The image is as sharp and clear at the center as it is at the edges. These conditions are well suited for connecting a digital camera or creating an optical system with a wide-field eyepiece. A 10x/22 mm eyepiece will provide a field of view of 0.22 mm. Chromatic distortion is corrected for red and blue colors, and spherical distortion is corrected for green. The objective is designed to be mounted on microscopes with an infinity-corrected optical system. The parfocal distance is 45 mm. The resolution limit is 0.33 µm.