Sony HXR-MC2500 Service Manual page 35

Installing the Optical Filter Block
This IR coated optical filter block has side A and side B.
When the optical filter block is exposed to fluorescent light at
a place where environmental light is blocked, side A glow red
and side B glow white at certain angles.
Install the optical filter block with side B facing toward the lens.
Optical
Filter
Block
Hold it with tweezers
or the like.
[IR Cut Coated Side A]
Glow red at certain angles.
HXR-MC2500
Optical
Filter
Block
Hold it with tweezers
or the like.
[IR Cut Coated Side B]
Lens Device side
Glow white at certain angles.
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