Photron FASTCAM ultima SE, User Manual

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Care of Lenses Care of Lenses
The surface of photographic lenses have special coatings that reduce chromatic The surface of photographic lenses have special coatings that reduce chromatic
aberration, and unwanted reflections. Extra care should be taken to protect
aberration, and unwanted reflections. Extra care should be taken to protect
these fragile coatings.
these fragile coatings.
Protect the lens by installing a lens cap when you are not using the camera. Protect the lens by installing a lens cap when you are not using the camera.
Brush the lens gently with a camel hair brush or loosely folded piece of lens
Brush the lens gently with a camel hair brush or loosely folded piece of lens
paper to remove dust particles. For stubborn dirt use photographic lens clean-
paper to remove dust particles. For stubborn dirt use photographic lens clean-
ing solution and lens wipes. Never rub the lens with direct pressure or drop
ing solution and lens wipes. Never rub the lens with direct pressure or drop
cleaning solution directly on the lens surface.
cleaning solution directly on the lens surface.
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