Framing And Focussing; Use Of The Electric Zoom - BEAULIEU 4008 ZM II User Manual

lenses (see below). The Beaulieu's reflex cell, which lies behind
the lens, 9.ivesaccurate data no matter what the optical equipment: it
is thus possible,' with' 4008 ZM
2
cameras, to use any standard
"C"-mount cine lenses, most still miniature camera lenses, and all
filters.
Correction is automatic.
go
Framing and focussing
The viewfinder eyepiece being once and for all adjusted to the ope-
rator's eyesight. the subject should be sharp on the screen, for the
image viewed is that which will be filmed. To achieve thts, all. that
need"be done is to rotate the lens focussing ring until the Image on
the screen is in perfect focus. It is necessary that this adjustment
be made atrnaxlmum aperture and with the focal-length adjustment
in the "telephoto" position with the 4008ZM 2. in order to obtain both
these positions simultaneously, just depress button V to maximum
depth.
Once this adjustment has been made, any focal lengths (set by elec-
tric or manual control) can be used without having to adjust the
focus.
10" Use of the electric zoom.
The focal length adjustment device (zoom) on the Beaulieu 4008ZM2
is electrically actuated. Passage from wide-angle position to tele-
photo posltlon, and vice versa, is simply effected by pressing on
switch 0 or switeh O' (36).
Switch 0 drives the lens towards the telephoto' position.
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