Olympus VMF Repair Manual

f i ~ l . 98
Fig, 100
- 51 -
d) Adj ustme nt of parfoca lity
With Lhe sn.ne ji g and too ls in t• se 1 hat are
us ed f or adj•.Jstrnent of the opt ical tube
length,
mak.e foc us ad ju stme nt so as to
enable the sp ecimen to be focu se d wh en
the zoom mag nifi cat iO I) is se t at 1X as well
as 4X .
(Proced ur e for adjust me nt)
Loo se n Set Se rev.+ NU 1. 4:x 1. 5SA fi xed at
the f- orward end o f lnr ,er Tube AA 93 41 00
and 1n ake adjustment
by turn in g l ens
F rarnc ZJ5376 00 . (Padocalizc 1 X af te r 4X .)
Upon eompl et io•' of the a dju stment.
tighten Set Screw NU 1.4
:x 1.5SA and fix
Lens Frarne ZJ537600 if 'l !)l ace.
(See Figs. 98 ond 99.1
In the co ur se or t h ~ above adjus tm ent s.
check
on the " resolving power " and
"astigm
ati sm'' at the center of th e fi el d
of view.
e) Ad j us 1 me nt o f positiOI )S of con ce ntri c
ci rcl es at the time of change in mag nifi ca·
tio n.
Slightly loosen 2
pieces of 3PUK1.7x6SA
that fix Lens
Frame ''A934 300.
( See Fig, 10 0.1

Olympus VMF Specifications

General

Brand	Olympus
Model	VMF
Category	Microscope
Language	English