Apexel CPL Circular Polarizing Filter 67mm with Phone Mount Foot (model SB9780)

The Apexel CPL Circular Polarizing Filter 67mm with Phone Mount Foot (model SB9780) is a 67 mm threaded circular polarizer designed to control reflections and improve color saturation in photography. It reduces glare from non-metallic surfaces such as water and glass, increases contrast in skies and foliage, and helps achieve deeper color rendering without digital processing. The included phone mount foot allows attachment to compatible smartphone rigs, enabling the use of the filter with mobile lenses and adapters that accept 67 mm filter threads.

Advantages

The circular polarizing element selectively filters polarized light to reduce unwanted reflections and surface glare, delivering more vivid colors and clearer details. The 67 mm screw thread fits lenses and adapters that accept this size, providing straightforward mechanical compatibility. The integrated phone mount foot gives photographers the option to combine traditional filter effects with smartphone imaging setups, expanding creative control for landscape, outdoor and product shots.

Suitable for

• Landscape photography to deepen blue skies and manage cloud contrast
• Outdoor and nature photography to reduce reflections on leaves and water
• Product and still-life photography to control glare from glass and shiny surfaces
• Mobile photography when used with compatible smartphone rigs and adapters

Key specifications

• Filter type: Circular polarizer (CPL)
• Thread size: 67 mm
• Optical effect: Reduces polarized reflections and increases color saturation
• Compatibility: Designed for lenses and adapters with 67 mm filter thread; includes a phone mount foot for compatible smartphone rigs
• Mount type: Screw-in (67 mm) with an integrated foot for phone mounting

How to use

Screw the CPL filter onto a lens or adapter with a 67 mm thread until it is secure but not overtightened. When using with a smartphone, attach the filter via the phone mount foot to a compatible rig or adapter that accepts the 67 mm thread, ensuring alignment with the phone camera. Rotate the outer ring of the circular polarizer while viewing the scene through the camera or phone screen to find the position that reduces reflections and yields the desired color saturation and contrast. Adjust exposure settings if necessary to compensate for light loss introduced by the filter.

Usage recommendations

For best results, use the CPL filter at a 90-degree angle to the sun to maximize polarization effects; avoid stacking multiple filters unless adapter clearance allows, and store the filter in a protective case when not in use to prevent scratches and dust accumulation.