Nikon ECLIPSE Ti2-U Instruction Manual page 179

2. Screw in to attach a high NA lens to the
bottom of the field diaphragm dial of the
illumination pillar.
3. Attach the extension tube of the high NA
lens unit to the bottom of the condenser
mount.
1. Insert the extension tube of the high NA
lens unit into the bottom of the condenser
mount so that the Nikon nameplate faces the
front (towards the observer), and tighten the
condenser clamp screw using a hexagonal
screwdriver.
Order of attachment
Alternatively, the HNA condenser slider can be
attached to the extension tube first, which can
be then attached to the condenser mount.
4. Attach the HNA condenser slider to the
bottom of the extension tube.
3. Insert the aperture diaphragm lever of the
HNA condenser slider into the bottom of the
extension tube so that the lever faces the front
(towards the observer), and tighten the con-
denser clamp screw using a hexagonal screw-
driver.
5. Screw in to attach a high NA condenser lens
to the bottom of the HNA condenser slider.
Dust-proof plate of the HNA condenser
slider
The dust-proof plate is affixed to the HNA
condenser slider with two screws.
Use the screw holes on the opposite side to
mount the dust-proof plate at the reverse
position. This is useful if more work space is
required in front of the microscope.
High NA lens
Extension tube
(supplied with the
high NA lens unit)
Nikon label
position
Aperture
diaphragm
lever
position
Dust-proof plate
159
Chapter 7 Assembly of the Devices
Condenser
clamp screw
HNA condenser slider clamp
screw
HNA condenser slider
High NA condenser lens
Screw holes for fixing dust-proof
plate
Dust-proof plate