Irix Edge MMS Drop-in Small CPL Filter [ IFE-MMS-SI-CPL ]

Landscape photographers working in bright, reflective environments—lakes, wet foliage, glass buildings—will appreciate the Irix Edge MMS Drop-in Small CPL Filter. It slides into the Irix Edge MMS 100mm Filter Holder in seconds, letting you cut through glare and deepen skies without changing lenses. The circular polarizer rotates within the holder, so you can dial in exactly the reflection control you need while composing.

Key specifications

• Filter type: Circular Polarizer (CPL)
• Compatibility: Irix Edge MMS 100mm Filter Holder
• Optical glass: Super Resistant (SR) optical glass
• Coating: 16 layers (8 per side) — anti-reflective, hydrophobic, oleophobic, scratch-resistant
• Frame: Lightweight aluminum
• Effect: Reduces non-metallic reflections and glare; enhances color saturation and contrast; deepens blue skies
• Mount: Drop-in, rotatable within holder
• Series: Irix Edge MMS

Why choose it

The SR optical glass and multi-layer coatings deliver high-definition, color-neutral results with excellent light transmission. The hydrophobic and oleophobic coatings repel water and fingerprints, keeping the filter clean in challenging outdoor conditions. The aluminum frame adds minimal weight to your setup, and the drop-in design means no threading—just push it in and rotate to polarize.

Ideal use cases

• Landscape photography: saturate foliage, darken blue skies, remove water reflections
• Architectural photography: eliminate window glare and reflections on glass facades
• Outdoor and travel photography: compact, quick to swap, durable for field use

Good to know

This filter is specifically designed for the Irix Edge MMS 100mm Filter Holder. It is not a screw-in filter and requires the holder system. The drop-in mechanism ensures secure placement and easy removal, even with gloves. For best results, rotate the filter while observing the scene through the viewfinder or live view to achieve the desired polarization effect.