6.5-65X Zoom Ratio 1:10 Eyepiece Field of View Dia. 22mm Objective Working Distance 110mm 6.5-65X Binocular Zoom Body SZ19021121Microscope Optical Data Sheet P N Objective Objective Working Distance Eyepiece SZ19021121 (10X Dia. 22mm) Magnification Field of View(mm) SZ19021121 1X 110mm 6. 5 65X 3. 38 33. 85mm 1. Magnification=Objective Optical Magnification * Body Magnification * Eyepiece Optical Magnification 2. Field of View=Eyepiece Field of View Objective Optical Magnification*Body Magnification 3. The Darker background items are Standard items, the white background items

25X MZ02014611 2X 0

83mm SZ19044211 0

5X SZ07026151 1X 1/2

6-10X 76 121

59-50mm SZ05034211 0

} Microscope Optical Data Sheet P/N Objective Objective Working Distance Eyepiece SZ04031121   (10X  Dia

} Microscope Optical Data Sheet P/N Objective Objective Working Distance Eyepiece SZ05033211   (10X  Dia

57mm SZ08011131 1X SZ08016131 0

7X SZ17016151 1X 1/2 in

72mm SZ05014611 2X SZ07026151 1X 1/2

66X SZ08014211 0

76-80mm SZ05014111 0