Magnification and Working Distance chart:

EYEPIECE AND AUXILIARY LENSE COMBINATIONS FOR: EMZ-1,
EMZ-2, EMZ-2TR, EMZ-5, EMZ-5D, EMZ-5TR, EMZ-5TRD,
EMZ-6, EMZ-9, EMZ-13, EMZ-13TR (All Thread M50, Pitch 0.75)

Links to EMZ-8, EMZ-12, EMZ-10 and Z-7100 charts.

Model Zoom Range Auxiliary Lens Working Distance (mm) SWF10X
Eyepieces		 SWF12.5X Eyepieces SWF15X
Eyepieces		 SWF20X
Eyepieces		 SWF30X
Eyepieces
Total Mag. Field
(mm)		 Total Mag. Field Diameter (mm) Total Mag. Field Diameter (mm) Total Mag. Field Diameter (mm) Total Mag. Field Diameter (mm)
EMZ-1 1X -3X none 93 10X ~ 30X 23 ~ 7.7 12.5X ~ 37.5x 20 ~ 6.6 15X ~ 45X 15.4 ~ 5.1 20X ~ 60X 11.5 ~ 3.8 30X ~ 90X 7.7 ~ 2.5
0.3X 251 3X ~ 9X 76 ~ 25.6 3.75X ~ 11.25X 66 ~ 22 4.5X ~ 13.5X 51.3 ~ 17 6X ~ 18X 38 ~ 12.6 9X ~ 27X 25.5 ~ 8.3
0.44X 181 4.4X ~ 13.2X 52 ~ 17.5 5.5X ~ 16.5X 45 ~ 15 6.6X ~ 19.8X 35 ~ 11.5 8.8X ~ 26.4X 26 ~ 8.6 13.2X ~ 39.6X 17.5 ~ 5.6
0.5X 150 5X ~ 15X 46 ~ 15.3 6.25X ~ 18.75X 40 ~ 13.2 7.5X ~ 22.5X 30.6 ~ 10.2 10X ~ 30X 23 ~ 7.6 15X ~ 45X 15.4 ~ 5
0.75X 97 7.5X ~ 22.5X 30.6 ~ 10.2 9.37X ~ 28.1X 26.6 ~ 8.8 11.25X ~ 33.75X 20.5 ~ 6.8 15 ~ 45X 15 ~ 5.0 22.5X ~ 67.5X 10.2 ~ 3.3
1.5X 49 15X ~ 45X 15.3 ~ 5.1 18.75X ~ 56.25X 13.3 ~ 4.4 22.5X ~ 67.5X 10.2 ~ 3.4 30X ~ 90X 7.7 ~ 2.5 45X ~ 135X 5.1 ~ 1.6
2.0X 34 20X ~ 60X 11.5 ~ 3.8 25X ~ 75X 10 ~ 3.3 30X ~ 90X 7.7 ~ 2.6 40X ~ 120X 5.7 ~ 1.9 60X ~ 180X 3.8 ~ 1.2
EMZ-2
EMZ-2TR
EMZ-5
EMZ-5TR
EMZ-9
0.7X~ 4.5X		 none 93 7X ~ 45X 32.8 ~ 5.1 8.75X ~ 56.25X 28.5 ~ 4.4 10.5X ~ 67.5X 22 ~ 3.4 14X ~ 90X 16.4 ~ 2.5 21X ~ 135X 11 ~ 1.7
0.3X 251 2.1X ~ 13.5X 109 ~ 17 2.62X ~ 16.87X 95 ~ 14.6 3.15X ~ 20.25X 73 ~ 11.4 4.2X ~ 27X 54.7 ~ 8.5 6.3X ~ 40.5X 36.6 ~ 5.7
0.44X 171 3.08X ~ 19.8X 74.5 ~ 11.5 3.85X ~ 24.75X 64.7 ~ 10 4.62X ~ 29.7X 50 ~ 7.7 6.16X ~ 39.6X 37.2 ~ 5.9 9.24X ~ 59.4X 25 ~ 3.8
0.5X 148 3.5X ~ 22.5X 65.7 ~ 10.2 4.37X ~ 28.12X 57 ~ 8.8 5.25X ~ 33.75X 44 ~ 6.8 7X ~ 45X 32.8 ~ 5.1 10.5X ~ 67.5X 22 ~ 3.4
0.75X 97 5.25X ~ 33.75X 43.8 ~ 6.8 6.56X ~ 42.18X 38 ~ 5.8 7.87X ~ 50.62X 29.3 ~ 4.5 10.5X ~ 67.5X 21.9 ~ 3.4 15.75X ~ 101.25X 14.6 ~ 2.2
1.5X 49 10.5X ~ 67.5X 21.9 ~ 3.4 13.12X ~ 84.37X 19 ~ 2.9 15.75X ~ 101.25X 14.6 ~ 2.2 21X ~ 135X 10.9 ~ 1.7 31.5X ~ 202.5X 7.3 ~ 1.1
2.0X 33 14X ~ 90X 16.4 ~ 2.5 17.5x ~ 112.5X 14.2 ~ 2.2 21X ~ 135X 11 ~ 1.7 28X ~ 180X 8.2 ~ 1.2 42X ~ 270X 5.5 ~ 0.8
Model Zoom Range Auxiliary Lens Working Distance (mm) SWF10X
Eyepieces		 SWF12.5X Eyepieces SWF15X
Eyepieces		 SWF20X
Eyepieces		 SWF30X
Eyepieces
Total Mag. Field
(mm)		 Total Mag. Field Diameter (mm) Total Mag. Field Diameter (mm) Total Mag. Field Diameter (mm) Total Mag. Field Diameter (mm)
EMZ-6 0.62X~ 4.2X none 108 6.5X ~ 42X 35 ~ 5.4 8.12X ~ 52.5X 30.7 ~ 4.7 9.75X ~ 63X 23.7 ~ 3.6 13x ~ 84X 17.7 ~ 2.7 19.5X ~ 126X 11.8 ~ 1.8
0.5X 180 3.25X ~ 21X 70 ~ 10.8 4.0X ~ 26.2X 61.4 ~ 9.4 4.87X ~ 31.5X 47.4 ~ 7.2 6.5X ~ 42X 35.4 ~ 5.4 9.75X ~ 63X 23.6 ~ 3.6
EMZ-13
EMZ-13TR		 1X~ 7.0X none 90 10X ~ 70X 22.0 ~ 3.14 12.5X ~ 87.5X 17.6 ~ 2.51 15X ~ 105X 14.66 ~ 2.09 20X ~ 140X 11.0 ~ 1.57 30X ~ 210X 7.33 ~ 1.04
0.3X 230 3X ~ 21X 73.33 ~ 10.47 3.75X ~ 26.25X 58.6 ~ 8.38 4.5X ~ 31.5X 48.88 ~ 6.98 6.0X ~ 42.0X 36.6 ~ 5.23 9.0X ~ 63.0X 24.4 ~ 3.49
0.44X 167 4.4X ~ 30.8X 50.0 ~ 7.13 5.5X ~ 38.5X 40 ~ 4.5 6.6X ~ 46.2X 33.1 ~ 4.5 8.8X ~ 61.6 25.0 ~ 3.5 13.2X ~ 92.4X 16.5 ~ 2.3
0.5X 139 5X ~ 35X 44.0 ~ 6.28 6.25X ~ 43.75X 35.2 ~ 5.02 7.5X ~ 52.5X 29.3 ~ 4.19 10X ~ 70X 22.0 ~ 3.14 15X ~ 105X 14.6 ~ 2.09
0.75X 92 7.5X ~ 52.5X 29.3 ~ 4.19 9.37X ~ 65.62X 23.47 ~ 3.35 11.25X ~ 78.75X 19.55 ~ 2.79 15X ~ 105X 14.66 ~ 2.09 22.5X ~ 157.5X 9.77 ~ 1.39
1.5X 48 15X ~ 105X 14.6 ~ 2.09 18.75X ~ 131.25X 11.73 ~ 1.67 22.5X ~ 157.5X 9.77 ~ 1.39 30X ~ 210X 7.33 ~ 1.04 45X ~ 315X 4.88 ~ 0.69
2.0X 32 20X ~ 140X 11.0 ~ 1.57 25X ~ 175X 8.8 ~ 1.25 30X ~ 210X 7.33 ~ 1.04 40x ~ 280x 5.5 ~ 0.78 60X ~ 420X 3.66 ~ 0.52

 

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Search data from 1/29/07