The eyepiece has 20x magnification and a 12mm field of view for 4x, 10x and 20x objectives. The eye lens does not have a diopter adjustment to equalize the user's vision (diopter correction). However, it is possible to use it with a microscope that has a diopter adjustment ring (the ring is on the tube). The eye distance is 10 mm, which means that the lens is comfortable for people who wear glasses. It is mounted in a 30 mm diameter eyepiece tube.

Compatibility
- MAGUS Bio 250B biological microscope
- MAGUS Bio 250BL biological microscope
- MAGUS Bio 250T biological microscope
- MAGUS Bio 250TL biological microscope
- MAGUS Bio V300 biological inverted microscope
- MAGUS Bio V350 biological inverted microscope
- MAGUS Metal 600 metallographic microscope
- MAGUS Metal 600 BD metallographic microscope
- MAGUS Metal 630 metallographic microscope
- MAGUS Metal 630 BD metallographic microscope
- MAGUS Metal 650 metallographic microscope
- MAGUS Metal 650 BD metallographic microscope
- MAGUS Metal V700 metallographic inverted microscope
- MAGUS Metal V700 BD metallographic inverted microscope
- MAGUS Lum 400 fluorescence microscope
- MAGUS Lum 400L fluorescence microscope
- MAGUS Lum V500 fluorescence inverted microscope
- MAGUS Lum V500L fluorescence inverted microscope
- MAGUS Pol 800 polarizing microscope
- MAGUS Stereo 9T stereomicroscope

Specifications
- Lens material: optical glass
- Degree of magnification, (multiplier): 20
- Field of view, mm: 12
- Eyepiece diopter adjustment, D: −
- Tube diameter, mm: 30
- Frame material: copper
- Eye distance, mm: 10