Optional Accessories - Optech Basic Series Manual

OPTIONAL ACCESSORIES

5d
5c
Figure 5
c) How to select the photographic optic 2,5x or 4x:
1) To get the 4x magnification, loosen the external screw (5d - ref. fig. 5) and reach
the 4x position. Lightly tighten the screw (5d - ref. fig. 5). Please check the lever
(5c - ref. fig. 1), positioned inside the photographic tube, is set to the 4x magnifying factor.
2) To get the 2,5x magnification, slide the lever (5c - ref. fig. 5), positioned inside the
photographic tube, to the 2,5x magnifying factor and lightly tighten the external
screw (5d - ref. fig. 5) on the 2,5x position.
d) How to take photos:
1) Place the specimen slide onto the stage (7 - ref. fig. 1) and, using the spring-arm
slide holder control knobs (10 - ref. fig. 1), search for the area to be photographed.
2) Focus on the specimen with high precision with the coarse/fine control knobs
(11 - ref. fig. 1).
3) Set the microscope illuminator to maximum intensity through the brightness
control (24 - ref. fig. 1).
4) Take the photo.
PLEASE NOTE:With prism slide knob (5a - ref. fig. 5) - equipped trinocular heads,
please remember to pull the slide knob outwards before taking the photo.
MICRO-PHOTOGRAPHIC REFLEX
5f
CAMERA DEVICE MODEL MF (ref. fig. 5).
Equipment:
T2-ring (5f); intermediate optic 2,5x-4x (5e);
WF 10x eyepiece with photographic graticule;
5e
reflex camera body 24x36 (not supplied - available
on request).
a) Installation:
1) Having loosened the locking screw
(5b - ref. fig. 5) of the camera tube in the
trinocular head (1 - ref. fig. 1) and removed
the protective cover, mount the tube
5b
containing the 2,5x-4x intermediate optic
(5e - ref. fig. 5).Tighten the locking screw
again (5b - ref. fig. 5).
2) Screw fit the T2 ring (5f - rif. fig. 5) to the
5a
intermediate optic (5e - ref.fig.5), then lock
the reflex camera body onto the ring.
b) Preparation of the
micro-photographic device:
1) Substitute an eyepiece (13 - ref. fig. 1)
in the head with the WF 10x eyepiece with
photographic graticule.
2) Focus the photographic graticule using the
dioptric compensation ring of the same eyepiece.
ENGLISH 27
E