Sigma 105mm Water Resistant Protector Filter

The Sigma 105mm WR (Water Repellent) Protector Filter is a straightforward, transparent filter with a 1x filter factor and is designed to provide general protection for your lens. This optically clear filter won't affect the overall image quality while helping to keep dust, scratches, moisture, and other elements from reaching or damaging your lens. This filter is multi-coated to eliminate internal ghosting and reflections. It also has an anti-static coating to limit the accumulation of static electricity, making dust particles easier to remove or preventing them from adhering to the filter. Plus, a water-repellent coating results in an improved beading effect when in contact with water, as well as oil, for greater cleaning efficiency while enhancing scratch resistance.

Sigma WR Protector filters are constructed from optical glass with a black rim. Set within an aluminium-alloy filter ring that is durable while remaining lightweight, the glass provides increased clarity as well as colour fidelity while the black rim further ensures that reflections do not occur along the filter's edge.

• Clear filter offers general protection for your lens against the elements.
• Does not require adjustments to exposure while in use.
• Multi-coated to help eliminate internal ghosting and reflections.
• Anti-static coating serves to limit the accumulation of static electricity, making dust particles easier to remove or preventing them from adhering to the filter.
• Water repellent coating results in an improved beading effect when in contact with water, as well as oil, for greater cleaning efficiency while enhancing scratch resistance.
• Creates no additional colouration or contrast.
• Constructed from clear, optical glass with a black rim which further ensures that reflections do not occur along the filter's edge.
• aluminium-alloy filter ring is durable while remaining lightweight.
• Knurled front edges provide a more textured grip when mounting or removing it from a lens.
• 105mm front filter threads allow for use with other filters.
• Plastic case included for storage and transport.