【Rear CPL Install Creativity Design】 K&F Concept engineers designed a newly upgraded filter holder that supports using a CPL filter, and the CPL rear back installs design to overcome the troublesome of filter overlay, conveniently enough.
【Metal Filter Holder】The holder thickness is only 12mm, with a 91mm super large diameter for light through, avoid the vignetting on wide-angle and telephoto lenses. supporting hold 2 square filters and 1 circular polarizing filter.
【Circular Filter】Made by importing AGC glass, waterproof, scratch-resistant, enhancing the color and contrast, especially used on white cloud and blue sky photography, 28 multi-layer nanometer coatings with no effect on the image quality.
【NOTE】This X-PRO filter holder only fit the K&F Concept X-PRO square filter, if you want to use other square filters on it, need to use it with the K&F Concept filter frame.