SEAGULL Circular Polarizer CPL Slim 77mm Camera Lens Filter

The SEAGULL Circular Polarizer CPL Slim 77mm filter is a high-quality optical accessory designed to enhance your photography by reducing glare and reflections, increasing color saturation, and improving contrast. Its slim frame minimizes vignetting, making it ideal for wide-angle lenses. Crafted with aviation aluminum alloy and multi-coated optical glass, this filter offers durability and superior light transmission.

Advantages

This filter effectively reduces reflections from non-metallic surfaces such as water and glass, enriches blue skies and green foliage, and provides greater control over your images. The slim profile ensures compatibility with wide-angle lenses without causing dark corners. Multi-coatings enhance light transmission (>98%) and provide water, scratch, and static resistance.

Suitable for

• Landscape photography
• Outdoor and travel photography
• Shooting through water or glass
• Any lens with a 77mm filter thread

Key specifications

• Filter Type: Circular Polarizer (CPL)
• Filter Diameter: 77 mm
• Frame Profile: Slim / Thin Frame
• Frame Material: Aviation Aluminum Alloy
• Glass Material: High-Quality Optical Glass
• Number of Coatings: Multi-coated
• Light Transmission: >98%
• Effect: Reduces glare and reflections, enhances color saturation, increases sky contrast
• Vignetting Reduction: Yes (due to slim frame)
• Water-resistant: Yes (Hydrophobic coating)
• Scratch-resistant: Yes (Hardened coating)
• Anti-static: Yes
• Thread Type: Screw-in
• Front Thread: Yes (for stacking or lens cap)
• Rear Thread: Yes (for mounting on lens)
• Filter Factor: Approximately 1-2 stops (2-4x)
• Compatibility: Lenses with 77mm filter thread
• Application: Landscape photography, outdoor shooting, reducing reflections

Recommendations

For best results, use this filter on lenses with a 77mm filter thread. It is especially useful for outdoor photographers who want to capture vivid colors and reduce unwanted reflections. The slim design allows for use with wide-angle lenses without vignetting. Always attach the filter securely and clean it with a soft cloth to maintain its performance.