This item is no longer available.
• High quality aviation aluminum
• Precise CNC machining
• Anti-reflective surface
• Copper screws plated with black nickel
• Quick to install
• Compatible with 150mm square filters (2mm Thickness)
• Allows up to 3 filters to be used together
• Design for use on super wide angle lenses, specifically the Olympus 7-14mm f/2.8 PRO Lens
• No black corners or vignetting