Nikon SMZ25 User Manual

Chapter 5 Specifications
58
1
Performance Properties
 Stereo microscope
Name Zooming body Zooming body
Model SMZ18 SMZ25
Microscopy
technique
Bright-field, episcopic fluorescence Bright-field, episcopic fluorescence
Operation mode Non-automatic Non-automatic
Zoom ratio 18:1 25:1
Magnification 0.75 to 13.5x 0.63 to 15.75x
NA
0.15
(For 1x objective and 13.5x zoom)
0.156
(For 1x objective and 15.75x zoom)
Objective
mount
Round dovetail with the anti-drop mechanism Round dovetail with the anti-drop mechanism
Zooming Right/left single-axis knob
Click stop: 0.75x, 1x, 2x, 3x, 4x, 5x, 6x, 8x, 10x, 12x,
13.5x; cancelable
Motorized
(No zoom knob)
Aperture
diaphragm
Variable in the range from fully open to 3 mm dia. Variable in the range from fully open to 3 mm dia.
 Focus unit, focus mount
Name Focus Unit Motorized Focus Unit Focus Mount
Model P2-FU P2-MFU P2-FMDN
Vertical
movement
method
• Through rotation of the right/left
single-axis coarse/fine focus
knob
• Adjustable coarse focus knob
torque
• Motorized
• Focusing travel speed:
coarse/fine/extra fine movement
switching method
(The focus speed changes
based on the rotation angle of
the remote controller’s knob.)
• Coarse: 2 to 100 mm/sec.
• Fine: 0.2 to 5 mm/sec.
• Extra fine: 0.01 to 0.1
mm/sec.
• Through rotation of the right/left
single-axis coarse/fine focus
knob
• Adjustable coarse focus knob
torque
Focusing stroke 100 mm 100 mm 65 mm
Stroke per
rotation of the
focus knob
Coarse: 18.50 mm/rev
Fine: 3.27 mm/rev
─ Coarse: 18.50 mm/rev
Fine: 3.27 mm/rev
Others ─ ─
• With four plastic cable clamps
and four fixing screws

Nikon SMZ25 Specifications

General

Brand	Nikon
Model	SMZ25
Category	Microscope
Language	English