Kenko Smart C-PL Slim 40.5mm circulair polarisatiefilter

The Kenko Smart C-PL Slim is a high-quality circular polarizer filter designed for lenses with a 40.5mm filter thread. It effectively reduces reflections from non-metallic surfaces such as water and glass, enhances color saturation, and darkens blue skies for more dramatic landscape photography. The slim aluminum frame minimizes vignetting on wide-angle lenses, while the multi-coated optical glass ensures excellent light transmission and flare resistance.

Advantages

This filter offers adjustable polarization by rotating the front ring, allowing precise control over reflections and color intensity. The slim profile is ideal for wide-angle lenses, preventing dark corners in your images. Multi-coating reduces ghosting and flare, maintaining image clarity. The durable aluminum frame is lightweight yet robust, and the included plastic case provides safe storage.

Suitable for

• Landscape photography to enhance skies and foliage
• Outdoor portraits to reduce glare on skin and clothing
• Product photography to eliminate reflections from shiny surfaces
• Any lens with a 40.5mm filter thread

Key specifications

• Filter Type: Circular Polarizer (C-PL)
• Filter Diameter: 40.5 mm
• Frame Profile: Slim / Low Profile
• Frame Material: Aluminum
• Glass Material: Optical Glass
• Coating: Multi-Coated
• Light Reduction: Approx. 1-2 Stops
• Rotation: Yes (Adjustable Polarization)
• Front Filter Thread: Yes
• Rear Filter Thread: Yes
• Series: Kenko Smart
• Mount Type: Screw-in
• Included Accessories: Plastic Filter Case

Recommendations

For best results, use the Kenko Smart C-PL Slim on a clear day to maximize polarization effects. Combine with a lens hood to further reduce stray light. Always store the filter in its case when not in use to protect the glass and coatings.