Cleaning The Tir Prism - Barco F90 Service Manual

24. Lens shift assembly
Image 24-11
3. Lift the prism out carefully.
Image 24-13

24.7.2 Cleaning the TIR prism

1. Use ionized air when cleaning the TIR prism.
2. If the unit is extremely dirty, use a nonabrasive optical wipe and optical cleaning solvent to clear the surface.
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Image 24-12
723–0016 F90 01/12/2017