Focusing holders hold the microscope body
and contain the mechanism that raises or lowers the body to focus
on a specimen. Complete stands
include their own focusing holders. For many applications, however,
it is necessary to mount the microscope body directly onto a machine
or some other surface. The focusing holders below offer a range
of options for such applications.
 F
Holder
Focus holder with rack and pinion mount
that allows smooth, precise focusing over 55mm of travel. Coarse
focus mechanism incorporates a slip clutch and tension adjustment.
Fits 20mm diameter, 71mm long mounting post. 84.2mm diameter opening
accepts all EM Series stereo bodies.
 FX
Holder
Focus holder with integral, adjustable
illuminator port. Rack and pinion mount allows smooth, precise focusing
over 55mm of travel. Coarse focus mechanism incorporates a slip
clutch and tension adjustment. Fits 20mm diameter, 71mm long mounting
post. The 84.2mm diameter opening accepts all EM Series stereo bodies.
 FS
Holder
Tilting focus holder with integral, adjustable
illuminator port. Rack and pinion mount allows smooth, precise focusing
over 55mm of travel. Coarse focus mechanism incorporates a slip
clutch and tension adjustment.
Uses 15.8mm (5/8") diameter, 34.5mm long mounting pin. The 84.2mm
diameter opening accepts all EM Series stereo bodies.
 FC
Holder
Focus holder with coaxial coarse and fine
focus for high magnification applications where precise fine focus
adjustment is required. Rack and pinion mount allows smooth, precise
focusing over 33mm of travel.
Coarse and fine focus mechanism incorporates a slip clutch and tension
adjustment. Fits 20mm diameter, 82mm long mounting post (FC11 adapter
allows mounting to 71mm long posts). The 84.2mm diameter opening
accepts all EM Series stereo bodies.
 FC11
MOUNTING PIN EXTENSION
The FC11 is required when mounting the
FC Focus block on the 71mm length mounting pin of the S-4000 series
stands.
 FSC
Focusing Block
The FSC is an inclinable coarse and fine
adjusting focus block with 5/8" diameter mounting pin to hold
the stereo microscope body onto any machine or other special
applications. The 84.2mm diameter opening accepts all EM Series
stereo bodies.
 FK
FOCUSING BLOCK
The FK has a deeper throat depth (164.6mm)
than the remainder of Meiji focus blocks which are 136.8mm. This
coarse adjusting focus block can be mounted in either direction
and holds any Meiji stereo microscope body onto a machine or for
other special OEM applications. The 84.2mm diameter opening accepts
all EM Series stereo bodies. It also allows our oblique viewing
attachment to spin 360 degrees without coming into contact with
the focusing holder.
 FCD
FOCUSING BLOCK
The Model FCD has a fine focus knob as
well as coarse. This coarse/fine adjusting focus block can be mounted
in either vertical position.
As long as the camera to be mounted accepts a 1/4"-20 bolt like
most video, 35mm and digital cameras, this focus block can be used
for many custom or OEM applications.
 FD
FOCUSING BLOCK
The Model FD has only a course focus knob
which is fine for most video or microscopy applications.
This coarse adjusting focus block can be mounted in either vertical
position.
As long as the camera to be mounted accepts a 1/4"-20 bolt like
most video, 35mm and digital cameras, this focus block can be used
for many custom or OEM applications.
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