Multi-coated to prevent internal ghosting and reflections.

• Helps to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface.

• Polarizing filters arrange, and filter, directionally polarized light perpendicularly to the reflected light, allowing for the absorption of much of the light.

• Clears up haze in distant landscapes and provides more saturated, vivid colors.

• Strongest effect when used at a 90° angle from the sun.

• Circular polarizers are ideal for use with digital cameras and autofocus lenses where a linear polarizer will often disrupt auto exposure and focus features.

• 2.5x filter factor reduces exposure by 1.3 stops.

• Thin, aluminum-alloy filter ring helps to prevent vignetting while remaining durable and lightweight.

• Filter ring can be rotated to adjust the intensity of the polarization effect.

• 77mm front filter threads allow for use with other filters.

• Top knurling to provide a more textured grip when mounting or removing it from a lens.

• Constructed from optical glass for clarity and color fidelity.

• Plastic filter case for storage and transport.