20X/40X Dual Power Stereo Microscope Head, Trinocular, Focusable Eyepiece FS05031331Microscope Optical Data Sheet P N Objective Objective Working Distance Eyepiece FS05031331 (10X Dia. 20mm) SZ05033411 (15X Dia. 15mm) SZ05033611 (20X Dia. 10mm) SZ19013711 (25X Dia. 10mm) SZ19013811 (30X Dia. 8mm) Magnification Field of View(mm) Magnification Field of View(mm) Magnification Field of View(mm) Magnification Field of View(mm) Magnification Field of View(mm) FS05031331 2 4X 100mm 20 40X 10 5mm 30 60X 7. 5 3. 75mm 40 80X 5 2. 5mm 50 100X 5

23mm SZ05014611 2X SZ05016151 1X 1/3 in

33mm SZ08014211 0

14mm MZ02014211 0

5-10X MZ08014511 1

65mm SZ05021131 1X SZ07026131 0

5X SZ04031131 0

42mm MZ02014411 1X MZ02016419 1X 1/2 in

6mm MZ19024611 2X MZ19026131 0

74-21X MZ08014611 2X 0

42mm SZ19014611 2X SZ05036133 0

57mm MZ02014611 2X MZ02016151 1X 1/3 in

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