SEAGULL 37mm circulair polarisatiefilter - slank frame multicoated

The SEAGULL 37mm Circular Polarizer (CPL) Filter is an essential tool for photographers seeking to enhance image quality by reducing glare and reflections. Crafted with high-quality optical glass and a slim aluminum alloy frame, this filter effectively manages light to deliver vibrant, saturated colors and deeper blue skies. Ideal for landscape, outdoor, and water photography, it screws directly onto lenses with a 37mm front filter thread.

Advantages

This CPL filter reduces unwanted reflections from non-metallic surfaces such as water and glass, improves color saturation, and darkens blue skies for dramatic contrast. The slim profile minimizes vignetting on wide-angle lenses, while the multi-coated surface ensures excellent light transmission and flare reduction. Rotating the filter adjusts the polarization effect, giving you creative control over your images.

Suitable for

• Landscape and nature photography
• Outdoor portraits
• Water and beach scenes
• Architectural photography with glass reflections

Key specifications

• Filter Type: Circular Polarizer (CPL)
• Filter Diameter: 37 mm
• Thread Size: 37 mm
• Optical Material: High-Quality Optical Glass
• Frame Material: Aluminum Alloy
• Frame Type: Slim / Low Profile
• Coating: Multi-Coated (HMC)
• Light Reduction: 1-2 Stops (approx. 2x-4x filter factor)
• Mount Type: Screw-in
• Rotation: Yes, for polarization adjustment

Recommendations

For best results, use the SEAGULL 37mm CPL filter on lenses with a 37mm filter thread. Ensure the filter is securely screwed on and rotate the outer ring to achieve the desired polarization effect. This filter is compatible with most camera brands and models that accept 37mm filters.