Leica M Series User Manual
Quick Start Guide 59
The iris diaphragm in the optics carrier of your
M series microscope has the same purpose as
those in a camera shutter: it regulates the avail-
able light, which changes the depth of field. The
"depth of field" is the area of a specimen that is
brought into sharp focus.
Closing the iris diaphragm
O
Close the iris diaphragm by turning the
knob to the left. The subject appears darker
and the depth of field increases.
Opening the iris diaphragm
O
Open the iris diaphragm by turning the
knob to the right. The subject now appears
brighter, but the depth of field decreases.
Iris Diaphragm
Содержание M125 C
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Страница 17: ...Leica M Series User Manual Assembly 17 Assembly...
Страница 49: ...Leica M Series User Manual Quick Start Guide 49 Quick Start Guide...
Страница 60: ...Leica M Series User Manual Eyepieces 60 Eyepieces...
Страница 66: ...Leica M Series User Manual Photography Video 66 Photography Video...
Страница 72: ...Leica M Series User Manual Microscope Carrier 72 Microscope Carrier...
Страница 76: ...Leica M Series User Manual Objectives and Optical Accessories 76 Objectives and Optical Accessories...
Страница 78: ...Leica M Series User Manual Bases 78 Bases...
Страница 82: ...Leica M Series User Manual System Illumination 82 System Illumination...
Страница 86: ...Leica M Series User Manual Accessories 86 Accessories...
Страница 89: ...Leica M Series User Manual Dimensional Drawings 89 Dimensional Drawings...
Страница 96: ...Leica M Series User Manual Specifications 96 Specifications...
Страница 103: ...Leica M Series User Manual Appendix 103 Appendix...