The lens is mounted on a microscope and can operate with a permeable polarized illumination. The optical elements are free of distortion and internal voltage, so the lenses in them do not change the results of the observation.

The flat acromatic lens eliminates optical distortions: chromatic for blue and red, spherical to green. The characteristic feature of lenses is the 90%corrected field of view. The picture appears well in the middle and edge of the observational field. Therefore, the lens can be used with a digital camera (wide field of vision) and a wide field of view (22 mm field of view).

The Magus SF5 lens was designed for an infinitely corrected optical system. The parcocal distance is 45 mm. The sample should be covered with a 0.17 mm thick cover.

The useful magnification range of the microscope (if a 5x enlarged lens is installed) is between the 60x and 120x enlargement range, depending on the enlargement value of the lens. We recommend using eye lenses in 10x and 25x enlargement range. With a higher magnification value, you cannot obtain new data, and you will not be able to monitor the object in detail during the 60x magnification.

Technical data
- lens material: optical glass
-Objective class by aberration correction: flat acromatic
- Tube length: Sonsuzl ended (∞)
- Contrasting technique: polarized light
- degree of magnification, (multiplier): 5
- aperture: 0.12
- Work distance, mm: 26.1
- Parcocal distance, mm: 45
- thickness of top glass, mm: 0.17
- Frame of spring structure: -
- Imler: -
- Material of the frame: copper

Compatibility
- Magus Pol 800 Polarizing Microscope