Accessories
82 Rev. G Nov/2015 MI3
10.3.5 Right Angle Mirror
The Right Angle Mirror is used to turn the field of view by 90° against the sensor axis. It is
recommended when space limitations or excessive radiation do not allow for direct alignment of the
sensor to the target. The mirror must be installed after the bracket and after the Air Purge Collar and
screwed in fully. In dusty or contaminated environments, air purging is required to keep the mirror
surface clean.
Figure 73: Dimension of Right Angle Mirror (XXXMI3100RAM)
When using the Right Angle Mirror, adjust the emissivity or transmissivity settings
downward by 5%. For example, for an object with an emissivity of 0.65, you adjust the
value down to 0.62. Or, you can keep the emissivity 0.65 and adjust the transmissivity from
1.0 to 0.95. This correction accounts for energy losses in the mirror.