#1	WORLDS SHARPEST AND MOST COLOR NEUTRAL ND From the moment you pick up X4 nd filter youll immediately feel the craftsmanship and quality X4 86mm nd filter maintains a very well controlled and flat transmission all the way throughout the visible spectrum an
#2	MRC16 OPTICAL COATING 16 Layer MultiResistance Coated to significantly reduce lens flare and ghosting while making the filter AntiScratch Reduce Reflection Water Repellent Increase Surface Durability Oil Dust Resistant All these fantastic attributes are e
#3	NANOTEC In addition to stateoftheart MRC our optical engineers developed new nano coating layer technology called Nanotec from the ground up to repel dirt water and other elements by beading rather than absorbing and smearing Set in our workhorse and buil
#4	FITMENT Our X4 10stop nd filter is compatible with all 86mm camera lenses Your lens thread size will be printed underneath your lens cap or written somewhere on the lens barrel Make sure you order the correct size otherwise it will not fit your lens
#5	25 YEARS SUPPORT This lens filter is guaranteed to be free from craftsmanship defects for 25 years When you activate your 25 Year Ironclad Guarantee online we associate your X4 serial number to you so any future discussions on this unique filter are track