H&Y Filters ND4 (2 Stop) Magnetic Clip-On Filter for RevoRing (67-82mm) Streak-Gold The 445 MKII is an

The 445 MKII is an updated version of the 445 bag

with the extension accessory

oil and oil stains of various oils such as sebum and machine oil

You only need to purchase this if you are looking for a spare or a replacement

The well-designed retractable blades of the filter mount on the lenses with different thread sizes

H&Y Filters ND4 (2 Stop) Magnetic Clip-On Filter for RevoRing (67-82mm) Streak-Gold The 445 MKII is anH&Y Filters ND4 (2 Stop) Magnetic Clip On Filter for RevoRing (67 82mm) Key Features ND4 (2 Stop) 0. 6 Optical Density Double Sided 9 Layer Multicoating Water Repellent Resistance Coating 2mm Thick Optical Glass Fits Select 67 82mm RevoRing Products Darkens Entire Image Area Allows Reduced Shutter Speed Allows Wider Aperture Magnetic Frame H&Y Magnetic ND Clip on Filter is designed as a cross polarization cure for wide or ultra wide angle lenses.