100mm Square Sytem

X-PRO Series, Holder Kit

【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.
【Kit Including】1*Metal Filter Holder + 1* 95mm Circular Polarizer Filter + 4* Adapter Rings (67/72/77/82mm)
【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.

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K&F Concept X-PRO Square Filter Holder, new upgrade square filter holder!--Won 2021 IF and Reddot

12mm ultra slim and 91mm large light through dinameter, effectively reduced the vignetting on wide-angle lens.
Conveniently take out, with no light leak, rear CPL intall design no effect to filter stacked use.
Accurately CPL adjutable, fast install and remove.
Filter holder support holder 1* square nd filter +1* circular polarizer filter.
Circular CPL filter made by importing AGC glass with 28 multi-layer coatings, waterproof, scratch resistant.


12mm ultra slim and 91mm large light through dinameter, effectively reduced the vignetting on wide-angle lens.	Accurately CPL adjutable, fast install and remove.	Conveniently take out, with no light leak, rear CPL intall design no effect to filter stacked use.


	100mm Square System X-RPO	Fixed ND1000+100mm Square System X-RPO	Fixed ND1000+Soft GND8+100mm Square System X-RPO	Fixed ND8+ND64+ND1000+100mm Square System X-RPO	Fixed ND1000+Soft GND8+100mm square system	Soft GND8+100mm square system
Series	X-PRO series	X-PRO series	X-PRO series	X-PRO series	X-series	X-series
Usage scenarios	Landscape Photography	Landscape Photography	Landscape Photography	Landscape Photography	Landscape Photography	Landscape Photography
Function	Remove Glare	Light Reduction Effect/Remove Glare	Light Reduction Effect/Remove Glare	Light Reduction Effect/Remove Glare	Light Reduction Effect	Light Reduction Effect
Filter Material	Japanese AGC Glass	Japanese AGC Glass	Japanese AGC Glass	Japanese AGC Glass	Japanese AGC Glass	Japanese AGC Glass
Suitable Size					100mm	100mm
Coatings	28	36	36	36	28	28
Waterrpoof	✓	✓	✓	✓	✓	✓
Scratch Resistant	✓	✓	✓	✓	✓	✓
High Definition	✓	✓	✓	✓	✓	✓