Chapter 4 Functions and Operations of the Devices
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4
Objectives
The microscope system supports the objectives in the following table.
Attach objectives to the zooming body or nosepiece.
Model Magnification NA (max.) Working distance Objective mount
P-Achro 0.5X * 0.5x 0.053 189 mm M58 x 1.25
P-ED Plan 0.75X 0.75x 0.079 117 mm
P-Plan 1X * 1x 0.105 78 mm
P-ED Plan 1.5X/WF 1.5x 0.158 44 mm
P-ED Plan 2X/WF 2x 0.21 35 mm
P-Plan Apo 0.5X/WF 0.5x 0.053 82.5 mm
P-Plan Apo 0.75X/WF 0.75x 0.079 107 mm
P-Plan Apo 1X/WF 1x 0.105 70 mm
Restriction
P-Achro 0.5X, P-ED Plan 0.75X and P-Plan 1X cannot be used with SMZ1270/SMZ1270i.
Total magnification
The total magnification of the microscope is determined from the formula below:
Total magnification = zoom magnification x objective’s magnification x eyepiece’s magnification
When using a vertical tube, replace the eyepiece’s magnification with the C mount adapter lens’ magnification to
calculate the total magnification.