Optical Configuration; Rotating Gobos - Martin MAC 250 Krypton User Manual

O
PTICAL CONFIGURATION
G O B O O R I E N T A T I O N
Figure 3 shows the correct orientation for different gobo types. When in doubt, install gobos with the more
reflective side towards the lamp.
Uncoated side towards lamp
When an object is held up to the
uncoated side there is no space
between the object and its
reflection. The back edge of the
gobo cannot be seen when
looking through the coated side.
Smooth side towards lamp
Reflective side towards lamp
Reversed image towards
lamp
C U S T O M G O B O S
For optimum performance, custom glass gobos for the MAC 250 Krypton/Entour should be made with the
text, logo, and similar artwork reversed on the coated side. Gobo types and dimensions are specified in on
"Gobos" on page 47.

Rotating gobos

The MAC 250 Krypton/Entour accepts up to eight metal or glass gobos with an outside diameter of 22.5 mm
and a maximum image diameter of 17 mm.
Coated side towards stage
When an object is held up to the
coated side there is a space
between the object and its reflection.
The back edge of the gobo can be
seen when looking through the
uncoated side.
Textured side towards stage
Black side towards stage
True image towards stage
Figure 3: Gobo orientation

Optical configuration

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