Irix IHC-15B 150mm Filter Holder for Irix 15mm f/2.4 and 11mm f/4 Lenses

Unlock the full potential of your ultra-wide-angle photography with the Irix IHC-15B filter holder. Its 360-degree rotating CPL slot with locking mechanism delivers precise polarization control, while dual filter slots allow stacking of two square or rectangular filters plus a circular polarizer—all without vignetting even at 11mm.

Overview

The Irix IHC-15B mounts directly to your lens via a bayonet mechanism, eliminating the need for an adapter ring when used with compatible Irix ultra-wide lenses. For other lenses, optional Irix Edge 150mm adapter rings are available. The holder accepts standard 2mm thick filters and features a quick-release mechanism for fast filter changes.

What stands out

• 360-degree rotating integrated CPL slot with locking mechanism for precise polarization control.
• Dual filter slots allow stacking of two square/rectangular filters plus a CPL.
• Robust yet lightweight construction from aluminum alloy and ABS plastic.
• Minimized vignetting even at 11mm focal length.
• Smooth and secure filter insertion with quick-release mechanism.

Technical details

• Filter System: Irix Edge 150mm
• Filter Size Compatibility: 150mm wide square/rectangular filters
• Number of Filter Slots: 2 (for square/rectangular filters)
• Integrated CPL Slot: Yes
• Rotation: 360-degree
• Rotation Locking Mechanism: Yes
• Material: High-quality Aluminum Alloy, ABS Plastic
• Direct Lens Compatibility: Irix 15mm f/2.4, Irix 11mm f/4
• Adapter Ring Compatibility: Yes (via optional Irix Edge 150mm adapter rings)
• Vignetting: Minimized for ultra-wide angle lenses
• Filter Insertion: Smooth and secure
• Construction: Robust and lightweight
• Filter Thickness Support: Standard 2mm
• Quick Release Mechanism: Yes
• Series: I-Series
• Mounting Type: Bayonet (direct), Screw-in (with adapter)

Our verdict

The Irix IHC-15B is a must-have for serious ultra-wide shooters, offering robust build quality and versatile filter stacking without compromising image quality.