55mm CPL Circular Polarizer Magnetic Lens Filter HD Waterproof Scratch-Resistant Anti-Reflection Nano-X Series
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Description
- * 1. The CPL filter effectively eliminates the reflection of the non-metallic surface, thereby improving the image quality of the subject, and improving the clarity of the picture can effectively increase the saturation of the color. The lens adopts a double-sided polishing process and is used on a telephoto lens. The photos are still clear, high-fidelity, restore the true colors of things;
- * 2. Quick installation and removal, magnetic filter can be installed in one second
- * 3. Ultra-thin frame design, which can effectively prevent vignetting when using a wide-angle lens. The frame is processed by CNC, and the appearance is full of layers.
- * 4. After the glass is optically polished, a high-tech film is plated on the surface. "Moldproof", "Waterproof", "Anti-scratch" and "Anti-greasy". While having the characteristics of hard scratching, it will not have any impact on the image quality, even if it is contaminated with water droplets or oil, it can be easily removed;
- * 5. Equipped with aviation-grade aluminum alloy material magnetic lens cover, both magnetic and threaded, can be installed on the lens, two-in-one function
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$54.99
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Buy 99$-9$, 199$-25$, 299$-39$, 599$-100$
Accessories

K&F Concept Magnetic CPL Lens Filters
Functions: The CPL filter effectively eliminates the reflection of the non-metallic surface, thereby improving the image quality of the subject, and improving the clarity of the picture, which can effectively increase the saturation of the color.

3-piece set

Check you lens size first

Double side multi-coating
Multi-layer nano-coating, with anti-reflection green film---dustproof, waterproof, stain-proof and scratch-proof, protect the lens

HD optical glass
HD glass with high fidelity, restore the true colours of things
Ultra-thin filter frame design---which can effectively prevent vignetting when using a wide-angle
Ultra-thin filter frame design---which can effectively prevent vignetting when using a wide-angle

Quick install
Aluminium alloy magnetic lens cover---both magnetic and threaded, you can install on the lens or filters
Equipped with a magnetic attachment ring, convenient to install other magnetic filters.
Equipped with a magnetic attachment ring, convenient to install other magnetic filters.

Q: What is included in the kit?
A: 1pcs magnetic attachment ring, 1pcs magnetic CPL filter, 1pcs magnetic lens cap;
Q: Can the lens cap be directly attached to the lens?
A: Yes, the lens cover is threaded, it can be screwed on directly, or it can be magnetically attached by a magnetic attachment ring or filter, which is a two-in-one function;
Q: How is the CPL filter installed on the lens?
A: You need to install the magnetic attachment ring first, and attach the CPL filter to the magnetic attachment;
Q: Can I install CPL without a magnetic attachment ring?
A: No, you need to install the magnetic adapter first;
Q: How to choose a size filter suitable for my lens?
A: Check the diameter of your lens first. The size is usually displayed next to the ø symbol on the front of the lens.
A: 1pcs magnetic attachment ring, 1pcs magnetic CPL filter, 1pcs magnetic lens cap;
Q: Can the lens cap be directly attached to the lens?
A: Yes, the lens cover is threaded, it can be screwed on directly, or it can be magnetically attached by a magnetic attachment ring or filter, which is a two-in-one function;
Q: How is the CPL filter installed on the lens?
A: You need to install the magnetic attachment ring first, and attach the CPL filter to the magnetic attachment;
Q: Can I install CPL without a magnetic attachment ring?
A: No, you need to install the magnetic adapter first;
Q: How to choose a size filter suitable for my lens?
A: Check the diameter of your lens first. The size is usually displayed next to the ø symbol on the front of the lens.

Comparison
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Rating | 64 reviews. | 21 reviews. | 29 reviews. | 35 reviews. | 56 reviews. | 95 reviews. |
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Price | $54.99 | $49.99 | $49.99 | $49.99 | $52.99 | $73.99 |
Model | SKU.1702 | SKU.1720 | SKU.1738 | SKU.1756 | SKU.1818 | SKU.1621 |
Size |
55mm | |||||
Series |
Nano-X series | Nano-X series | Nano-X series | Nano-X series | Nano-X series | Nano-X series |
Recommended Scenes |
Landscape Photography | Video Shooting/Landscape Photography | Video Shooting/Landscape Photography | Landscape Photography | Video Shooting/Landscape Photography | All Scenes |
Function |
1 Second Switch/Eliminate stray light/Improve colo | 1 Second Switch/Light reduction effect | 1 Second Switch/Light reduction effect | 1 Second Switch/Light reduction effect | 1 Second Switch/Soft highlight | 1 Second Switch/Protect Lens/Enhance Color & C |
Filter Material |
Japanese AGC Glass | Japanese AGC Glass | Japanese AGC Glass | Japanese AGC Glass | Japanese AGC Glass | Japanese AGC Glass |
Multi-Coating |
28 layers | 28 layers | 28 layers | 28 layers | 28 layers | 28 layers |
Waterproof |
√ | √ | √ | √ | √ | √ |
scratch-resistant |
√ | √ | √ | √ | √ | √ |
HD |
√ | √ | √ | √ | √ | √ |
Transmittance |
0.5 | 0.125 | 0.0156 | 0.5 | 0.84 | |
Antireflection |
√ | |||||
Filter Thickness |
5.5mm | |||||
Ring Material |
Aviation aluminum alloy | |||||
Reflectivity |
0.2% |
Reviews (64)
- All Reviews
- Image
Superb
Yes, it is a good product.
23/03/2023
Quality polarizing filter
Mounted on a wide-angle lens, the rendering on water / lake photos is excellent. Rigid transport box so as not to damage it. Good image quality. I didn't notice any vignetting or color shift.
23/03/2023
Ideal for video
I use this filter for video to keep the correct shutter speed regardless of the aperture. A variable filter is of course perfect for this, I can't see any loss of sharpness or the like, but as expected there is a slight, barely noticeable color cast, which you can easily correct on the camera if you want.
22/03/2023
Better than my Tiffen!
Excellent product! Better workmanship than my Tiffen and no nasty color cast.
19/03/2023
Recommended, it is a quality filter!
Good quality product compared to the competition! See the photo associated with the comment for an overview of what it gives (d750, Sigma 17-35 @17 f8, filter set to the maximum of the polarizing effect)
19/03/2023
A good buy
Nothing to say, perfectly suits my needs
19/03/2023
This polarizing filter is excellent
What more do you want! If the price-performance ratio is right, everything is fine! Personally, I am very satisfied with this filter! Of course, as a layman, I have not professionally tested every corner! But as a layman I can be satisfied with it!
16/03/2023
K&F Magnetic Filter
Hello, This is a very good value for this K&F magnetic filter. I recommand it.
16/03/2023
A step up from my "cheap"
I've had all DSLR cameras, but wanted a CPL for my bridge camera. I originally bought a cheap one because I didn't know how much I would use it, especially for landscapes. However, the camera is so lightweight and versatile that I find I use the DSLR very little now. So I looked for improved filters for the bridge. Powerline is of course the most important, so I tried that from the get-go, and was not disappointed. Yes, I could spend a fortune on some really good filters, but for an enthusiastic hobbyist in later years, it'll be fine. I have been using it for a few weeks and have been very pleasantly surprised with the results. Very good value for money.
16/03/2023
Works well
Have used it a few times now to record video of cars and works very well.
12/03/2023
FAQs
There are no faqs for this product.
Video
How to check your lens size
How to remove CPL filter from a lens(US)
Specification
Filter | |
---|---|
Size | 55mm |
Series | Nano-X series |
Recommended Scenes | Landscape Photography |
Function | 1 Second Switch/Eliminate stray light/Improve colo |
Filter Material | Japanese AGC Glass |
Multi-Coating | 28 layers |
Waterproof | √ |
scratch-resistant | √ |
HD | √ |
Transmittance | 0.5 |
Antireflection | √ |
Pattern | |
Filter Thickness | 5.5mm |
Shape | Circle |
Ring Material | Aviation aluminum alloy |
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