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Leica M Stereomicroscopes User Manual
Optical data of Leica MS5, MZ6
Objectives
Working distance (mm)
Field diameter (mm)
Total magnification
0.63 25.2 9.5 31.5 7.6 50.4 4.8 20.2 11.9 15.8 15.2 7.9 30.4 12.6 19 37.6 6.4
0.8 32 7.5 40 6 64 3.8 25.6 9.4 20 12 10 24 16 15 47.8 5
1 40 6 50 4.8 80 3 32 7.5 25 9.6 12.5 19.2 20 12 59.7 4
1.25 50 4.8 62.5 3.8 100 2.4 40 6 31.3 7.7 15.6 15.4 25 9.6 74.6 3.2
1.6 64 3.8 80 3 128 1.9 51.2 4.7 40 6 20 12 32 7.5 95.5 2.5
2 80 3 100 2.4 160 1.5 64 3.8 50 4.8 25 9.6 40 6 119.4 2
2.5 100 2.4 125 1.9 200 1.2 80 3 62.5 3.8 31.3 7.7 50 4.8 149.3 1.6
3.2 128 1.9 160 1.5 256 0.9 102.4 2.3 80 3 40 6 64 3.8 191 1.3
4 160 1.5 200 1.2 320 0.8 128 1.9 100 2.4 50 4.8 80 3 238.8 1
0.63 15.8 15 19.7 12.1 31.5 7.5 12.6 18.8 9.8 24.2 4.9 48.5 7.9 30.1 23.5 10.1
0.8 20 11.9 25 9.5 40 5.9 16 14.8 12.5 19 6.3 37.7 10 23.8 29.9 7.9
1 25 9.5 31.3 7.6 50 4.8 20 11.9 15.6 15.2 7.8 30.4 12.5 19 37.3 6.4
1.25 31.3 7.6 39.1 6.1 62.5 3.8 25 9.5 19.5 12.2 9.8 24.2 15.6 15.2 46.6 5.1
1.6 40 5.9 50 4.8 80 3 32 7.4 25 9.5 12.5 19 20 11.9 59.7 4
2 50 4.8 62.5 3.8 100 2.4 40 5.9 31.3 7.6 15.6 15.2 25 9.5 74.6 3.2
2.5 62.5 3.8 78.1 3 125 1.9 50 4.8 39.1 6.1 19.5 12.2 31.3 7.6 93.3 2.5
3.2 80 3 100 2.4 160 1.5 64 3.7 50 4.8 25 9.5 40 5.9 119.4 2
4 100 2.4 125 1.9 200 1.2 80 3 62.5 3.8 31.3 7.6 50 4.8 149.3 1.6
0.63 10.1 22.2 12.6 17.8 20.2 11.1 8.1 27.7 6.3 35.6 3.2 70 5 44.8 15 14.9
0.8 12.8 17.5 16 14 25.6 8.8 10.2 22 8 28 4 56 6.4 35 19.1 11.7
1 16 14 20 11.2 32 7 12.8 17.5 10 22.4 5 44.8 8 28 23.9 9.4
1.25 20 11.2 25 9 40 5.6 16 14 12.5 17.9 6.3 35.6 10 22.4 29.9 7.5
1.6 25.6 8.8 32 7 51.2 4.4 20.5 10.9 16 14 8 28 12.8 17.5 38.2 5.9
2 32 7 40 5.6 64 3.5 25.6 8.8 20 11.2 10 22.4 16 14 47.8 4.7
2.5 40 5.6 50 4.5 80 2.8 32 7 25 9 12.5 17.9 20 11.2 59.7 3.8
3.2 51.2 4.4 64 3.5 102.4 2.2 41 5.5 32 7 16 14 25.6 8.8 76.4 2.9
4 64 3.5 80 2.8 128 1.8 51.2 4.4 40 5.6 20 11.2 32 7 95.5 2.3
0.63 6.3 33.3 7.9 26.6 12.6 16.7 5 42 3.9 53.8 2 105 3.2 65.6 9.4 22.3
0.8 8 26.3 10 21 16 13.1 6.4 32.8 5 42 2.5 84 4 52.5 11.9 17.6
1 10 21 12.5 16.8 20 10.5 8 26.3 6.3 33.3 3.1 67.7 5 42 14.9 14.1
1.25 12.5 16.8 15.6 13.5 25 8.4 10 21 7.8 26.9 3.9 53.8 6.3 33.3 18.7 11.2
1.6 16 13.1 20 10.5 32 6.6 12.8 16.4 10 21 5 42 8 26.3 23.9 8.8
2 20 10.5 25 8.4 40 5.3 16 13.1 12.5 16.8 6.3 33.3 10 21 29.9 7
2.5 25 8.4 31.3 6.7 50 4.2 20 10.5 15.6 13.5 7.8 26.9 12.5 16.8 37.3 5.6
3.2 32 6.6 40 5.3 64 3.3 25.6 8.2 20 10.5 10 21 16 13.1 47.8 4.4
4 40 5.3 50 4.2 80 2.6 32 6.6 25 8.4 12.5 16.8 20 10.5 59.7 3.5
10×/21B
16×/14B
25×/9.5B
40×/6B
Eyepieces
Total magnification
Field diameter (mm)
Total magnification
Field diameter (mm)
Total magnification
Field diameter (mm)
Total magnification
Field diameter (mm)
Total magnification
Field diameter (mm)
Total magnification
Field diameter (mm)
Total magnification
Field diameter (mm)
1× Plan
1× Achromat
0.8× Plan*
81 Plan
89 Achromat
112 Plan
55 Planapo 19 Planapo
27 Achromat
97 Planapo
112 Achromat
135 Plan
149 Achromat
297 Achromat 187 Achromat 49 Achromat
1× Planapo*
1.6× Planapo*
2× Achromat
0.63× Planapo*
0.8× Achromat
0.5× Plan*
0.63× Achromat
0.32× Achromat
0.5× Achromat 1.5× Achromat
Magnification changer position
MS5: Positions 0.63, 1, 1.6, 2.5, 4
* When using the planachromatic and planapochromatic objectives MZ12
5, the magnification is increased
by the factor 1.25×.