Lycian Stage Lighting Instruction Manual - Christie Lites

other various uses. Using a single 6" clear optical grade lens, the short lens system can
produce a beam spread from 0.62° to 11.8°. A single top mounted knob adjusts the focus
in both the fixed focus application and the beam spread in variable focus applications. A
friction adjustment screw, located in the lens trolley and visible when the 2020 is
removed from the spotlight changes the feel of the lens knob. The type of focus is
selected on the gate module. Containing no color boom, the lens system depends on the
gate module dichroic color boom, or the front mounted color boom 2002 or a front
mounted color scroller from other manufacturers. (Adaptor plates are available from
Lycian).
Medium lens system #2040
The medium lens system is designed for medium throw application, from 75' to 150', or
other various uses. It uses a single 9" clear optical grade glass lens mounted on a
trombone slide control with a twist-lock brake. This control adjusts the focus in fixed
focus application and beam spread in a variable focus application. Focus type is selected
on the gate module. The lens can be controlled from ether side of the unit. The medium
lens system can produce a beam spread from 0.31° to 7.6°. A six-color automatic selfcanceling
color boom is included.
Long lens system #2060
The long lens system is designed for long throw application, from 100’ to 300', or other
various uses. It uses a single 11" clear optical grade glass lens mounted on a trombone
slide control with a twist-lock brake. This control adjusts the focus in fixed focus
application and the beam spread in variable focus applications. Focus type is selected on
the gate module. The lens can be controlled from ether side of the unit. The long lens
system can produce a beam spread from 0.28° to 5.6°. A six-color automatic color boom
is included.