Nikon Eclipse Ni-U Instruction Manual page 22

Module
replacement cover
Condenser
Turret
lens part
Condenser
aperture
diaphragm lever
(1) Remove the cover.
Remove two screws securing the module replacement cover using the provided hex driver and remove the
cover.
(2) Attach the optical module.
A number is shown near the mounting hole. Attach the optical module in the specified hole. Turn the turret to
bring the desired hole to an accessible position for attaching the optical module. Place the module with its
name facing up.
Module positioning hole number
Hole
Module
number
Empty: For bright-field
1 microscopy
(module not attachable)
2
PH module [D-C PH-1]
or
PH module [D-C PH-2]
3
PH module [D-C PH-3]
4
DIC module
[D-C DIC N2 DRY]
DIC module
5
[D-C DIC NR DRY]
or
6
Dark field module [D-C DF]
2-4x auxiliary lens
[D-C 2-4x] (φ39)
DIC module
[D-C DIC N1 DRY]
7
2-4x auxiliary lens
[NI-CALN1] (φ35)
Chapter 1
NI-CUD Universal Condenser Structure
Replacement cover
fixing screw (two)
Hole
number
Round dovetail lock pin
PH module
centering screw
Turret
PH module
[D-C PH3]
is attached
DIC module
[D-C DIC N2 DRY] is
attached
14
Assembly
Replacement cover removed
PH module centering knob
(Use the centering knob by pulling it out
horizontally when centering. Otherwise,
keep it folded down.)
PH module
Module fixing screw
Positioning
groove
Nameplate sticker
Put nameplate sticker [N2].
Hole number
(1) to (7)
Positioning pin
Put nameplate sticker
[Ph3].
DIC module on
the condenser