Nikon BU-1 O Ring Cleaning Brush


Key Features
- Nikon BU-1 O Ring Cleaning Brush
Overview
The BU-1 is an O-Ring cleaning brush, for use with the COOLPIX S30 waterproof digital camera. Waterproof digital cameras use O-Rings to ensure a tight, waterproof seal of compartment doors. To keep the waterproof integrity of the camera, use the BU-1 brush to keep the O-Ring clean.
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-Nikon BU-1 O Ring Cleaning Brush
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Are lens cleaning pens supposed to remove smudges easily?
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What do the aperture colors and extra markings mean on a Vivitar 135mm f/2.5 TX lens?
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