X1 UV Filter for Camera Lenses - Weather-Sealed UV Filter with Protection Against Dust and Water - MRC4, Ultra-Slim, 25 Year Support, by Breakthrough Photography, 46mm Size:46mm The plastic squares is a

The plastic squares is a self adhesive block to mount the extra wire in your box

Support full 4K UHD

Comes with a deluxe case

Video ports: 8 / VoIP passive ports: 1

Material: ferrite magnets

X1 UV Filter for Camera Lenses - Weather-Sealed UV Filter with Protection Against Dust and Water - MRC4, Ultra-Slim, 25 Year Support, by Breakthrough Photography, 46mm Size:46mm The plastic squares is aX1 UV Filter for Camera Lenses Weather Sealed UV Filter with Protection Against Dust and Water MRC4, Ultra Slim, 25 Year Support, by Breakthrough Photography, 46mm Size: 46mm Reliable Lens Protection for Outdoor Photographers Lens manufacturers require the use of a protection filter to complete the weather sealing of the lens. The X1 UV filter prevents dust and dirt from coming into contact with the lens, ensuring a long life. The X1 UV features 4