The 77mm Nano-X Series 2-in-1 Variable ND & CPL Filter from K&F Concept rotates to reduce light by 2, 3, 4, 5, or 6 stops while also applying circular polarization. The filter is made with 28-layer multicoated optical glass. The filter frame features two orange levers and self-locking technology. The surface of the frame offers a trapezoidal pattern for improved handling and is treated with oxidation sandblasting to minimize the entry of stray light.
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Key Features
- Variable 0.6 to 1.8 Optical Density
- 28-Layer Multicoated Optical Glass
- Orange Levers & Self-Locking Technology
- Trapezoidal Frame Surface Pattern
The 77mm Nano-X Series 2-in-1 Variable ND & CPL Filter from K&F Concept rotates to reduce light by 2, 3, 4, 5, or 6 stops while also applying circular polarization. The filter is made with 28-layer multicoated optical glass. The filter frame features two orange levers and self-locking technology. The surface of the frame offers a trapezoidal pattern for improved handling and is treated with oxidation sandblasting to minimize the entry of stray light.
More DetailsK&F Concept Nano-X CPL + VND Filter Overview
K&F Concept Nano-X CPL + VND Filter Specs
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Packaging Info
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K&F Concept Nano-X CPL + VND Filter Reviews
I wont buy it again and I might stay away from it
By Adolfo
Rated 4 out of 5
Date: 2024-07-08
I just bought this filter for my 15-35mm 2.8 Canon lens and on the more open side I did not see it in camera but when I saw the image this happened, I am sure I am looking the X factor from the old Filters, I might have a defective one, one thing is for sure I cant recommend it.
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