Irix Revo CPL 49mm Circular Polarizer Filter with 32-Layer Multi-Coating

32 layers of advanced coatings on premium optical glass — that's the Irix Revo CPL 49mm. This circular polarizer doesn't just cut reflections; it transforms your images with deep, rich colors and crystal-clear clarity. Built for photographers who demand precision, it pairs a slim aluminum frame with hydrophobic and oleophobic protection, so water beads off and fingerprints wipe away effortlessly.

Overview

The Irix Revo CPL 49mm is a high-performance circular polarizing filter engineered for 49mm lens threads. It effectively reduces glare and reflections from non-metallic surfaces like water and glass, while boosting color saturation and contrast. The result? Skies turn a deeper blue, foliage becomes more vibrant, and your shots gain that professional, polished look.

What stands out

• 32-layer multi-coating (16 per side) maximizes light transmission and minimizes flare
• Hydrophobic and oleophobic coatings repel water, oil, and dust
• Anti-scratch and anti-reflective properties keep the filter pristine
• Slim aluminum frame prevents vignetting on wide-angle lenses
• Front filter thread allows stacking with other filters or lens caps

Technical details

• Filter type: Circular Polarizer (CPL)
• Filter diameter: 49 mm
• Optical material: High-quality optical glass
• Number of coatings: 32 (16 layers per side)
• Coating properties: Multi-coated, hydrophobic, oleophobic, anti-scratch, anti-reflective
• Frame material: Aluminum
• Frame type: Slim / low profile
• Effect: Reduces reflections, enhances color saturation and contrast
• Light transmission: High
• Polarization efficiency: High
• Front filter thread: Yes
• Rear filter thread: Yes
• Water repellent: Yes
• Oil repellent: Yes
• Scratch resistant: Yes
• Filter factor: Approx. 2-3 stops (ND 0.6-0.9 equivalent)

Our verdict

The Irix Revo CPL 49mm is a top-tier polarizer that delivers exceptional optical quality and rugged durability. Its 32-layer coating ensures maximum clarity, while the slim profile makes it ideal for wide-angle lenses. If you want to elevate your landscape and outdoor photography, this filter is a worthy investment.