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Fixed-Pattern Noise (FPN)

  • Douglas Shaw

A faint hexagonal (honeycomb) pattern throughout the image area that most often occurs under highlights conditions. This pattern is inherent in the structure of the Microchannel plate and can be seen in virtually all Gen 2 and Gen 3 systems if the light level is high enough.

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beginning Thursday 11/14/24 and all day Friday 11/15/24 for inventory. Technical Phone lines are still open. Normal operations will resume Monday, 11/18/24.
beginning Thursday 11/14/24 and all day Friday 11/15/24 for inventory. Technical Phone lines are still open. Normal operations will resume Monday, 11/18/24.