MAGUS SF20 20х/0.40 Plan Pol ∞/0.17 objective - MAGUS

Polarizing objective for the study of transparent and translucent samples in polarized light. Special lenses that do not produce distortions or deformations and do not affect the results of the study.

Objective with 20x magnification and maximum resolution of 0.69 µm. It is designed for a microscope with an infinity corrected optical system. The parfocal distance is 45 mm. During observations, it is necessary to use a 0.17 mm thick cover glass.

The plan achromatic objective eliminates spherical distortion in the green color and chromatic distortion in the red and blue colors. Corrects the curvature of the field of vision up to 90% in diameter. The lens can easily be used with a digital camera and wide-field eyepieces. For example, the field of view with a 10x/22mm eyepiece will have a diameter of 1.1mm. The image is sharp both in the center and at the sides.

The objective is optimally complemented with eyepieces with magnification of 10x to 20x in order to achieve a possible microscope magnification of 200 to 400x. With a magnification less than 200x, you will not be able to see small details, and a magnification greater than 400x will not provide new information.

Compatibility:

• MAGUS Pol 800 polarizing microscope