Alter 40.5mm Rapid Filter System with Lens Mounting Ring, Black #A-401 A-4

Zero light leak with integrated light shield 300 degree hinge orientation Compatible with circular lens filters, lens caps & step-up rings 270 degree hinge rotation Durable aluminum construction Secured via universal threads

From the innovative minds at Alter comes the 40.5mm Rapid Filter System with Lens Mounting Ring, a game-changing accessory for both amateur and professional photographers and videographers alike. This high-quality, durable, and stylish filter holder kit is designed to revolutionize your shooting experience, allowing you to adapt swiftly to fluctuat... moreing light conditions.The Rapid Filter System is more than just a lens filter adapter; it's a versatile tool that enhances your ability to capture the perfect shot. With its unique hinged design, you can engage and disengage your lens filters in a split second, ensuring you never miss a moment due to changing light conditions.Constructed from