112
Model name
Mountable objective
number
Objective switching
method
Dimensions
Joint part to the
microscope
Slot size for the
Nomarski slider
Objective centering
mechanism (only for
the LV-NU5AC)
Interface
Operating condition
Storage condition
LV-NU5A Motorized Universal Quintuple Nosepiece
LV-NU5AC Motorized Universal Quintuple Centerable Nosepiece
5
Rotating the motorized nosepiece
Nosepiece drive device: center motor
Switching time: approximately 0.5 seconds
Overall height: 88.9 mm
Outer diameter: 127 mm
Inclination angle angle: 15°
Dimension of objective thread: M32 x 0.75 mm
Distance between the attachment position of the objective barrel and the attachment
reference position of the nosepiece: 48 mm
Sliding dovetail (reference dimension: 50 mm)
16.5 mm x 24 mm
One fixed objective and four centerable objectives
Centering screw: two M3 setscrews (two screws for each objective)
Centering range: 0.3 mm in diameter
Connector of 12-pin
Temperature: 0°C to +40°C
Humidity: 85% relative humidity maximum (no condensation)
Altitude: 2000 m maximum
Pollution degree: Degree 2
Installation category: Category II
Electric shock protection class: Class III
Indoor use only
Temperature: -20°C to +60°C
Humidity: 90% relative humidity maximum (no condensation)
LV-NU5A, LV-NU5AC
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