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【Cautions for using electrical products】
When using electrical appliances, please note that the voltage is different from that of Japan, which may cause malfunctions.
Since the plug type is Japan type(A or B type), please check the voltage and use a transformer.
Please note that a transformer is different from a conversion adapter.
We are not responsible for malfunctions caused by use without a transformer.
【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
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[Ultra-thin and large aperture] The holder is 12mm thick and has a 91mm aperture, which effectively reduces the occurrence of vignetting when using an ultra-wide-angle lens. The K&F Concept square filter set has won the German Red Dot Design Award and the IF Design Award.
[No light leakage] The holder has a dedicated part for the CPL filter built in, so there is no light leakage when installing or removing it. The holder has a built-in knob for adjusting the CPL filter, making adjustment more convenient and precise.
[High Resolution] Made of Japanese glass, 36-layer nano-coated, and multi-layer polished to achieve high resolution and high image quality. It also has excellent water repellency, dirt resistance, and scratch resistance. At the same time, the four sides of the square filters ND8, ND64, and ND1000 are coated with protective material to protect the filter from accidental drops or falls.
[About the protective case] We will soon be selling a protective case for square filters. With this protective case, both the old square filters and the new holder system X-Pro will be compatible.
⚠️This product will be shipped in a random package, but please note that the quality of the contents will not change. If you receive a package that is different from the product image, please use it with confidence.
⚠️The bayonet is designed to be tight because if it is too loose, it may fall off naturally after long-term use. If the square filter cannot be inserted into the holder, try inserting it into the holder without a lens attached, and if the insertion is still not smooth, try loosening the four screws on the holder.
Square Filter Set