40.5mm MCUV Protection Filter Nano-Klear Series - Slim Frame with Multi-Resistant Coating for Camera Lens

4.9 110 110 Review(s) KF01.K40
In Stock
On Sale
C$14.99 C$16.99
Buy 2 Get 8% OFF
Buy 3 Get 10% OFF
Buy 6 Get 15% OFF
&FREE Shipping to Canada
Brand: K&F Concept
  • Free Shipping & 30 Days No Reason Return. 40.5mm MCUV Protection Filter Nano-Klear Series - Slim Frame with Multi-Resistant Coating for Camera Lens
  • KF01.K40
  • SKU: KF01.K40
  • 14.99
Buy 2 Get 8% OFF
Buy 3 Get 10% OFF
Buy 6 Get 15% OFF
Money back guarantee
30-day refund or replacement
30-day refund or replacement
Secure Payment
Multiple payment options
Multiple payment options
Features
  • * UV filters is made of Japan imported glass, Protects your lens from dirt, scratches, fingerprints, and accidental damage.
  • * Super slim and lightweight aluminum frame, maximum reduce impact on light and effectively avoid dark corner for wide-angle shooting.
  • * This UV filter reduce haze and improve contrast to your video and digital images by minimizing the amount of ultraviolet (UV) light and helps eliminate bluish cast in images.
  • * The Filter kit is compatible with all 40.5mm lenses. Please verify your camera's lens thread size(usually marked somewhere on the lens barrel or printed underneath the lens cap) before ordering.The number is always preceded by a "ø" (diameter) symbol.
Brand Story
1
Comparison
Rating 110 reviews. 36 reviews. 39 reviews. 18 reviews.
Price C$14.99 C$35.99 C$34.99 C$16.99 C$37.99
Model KF01.K40 KF01.980 KF01.1307 SKU.1934
Product
0.6% 0.2% 0.6% 0.6%
size
40mm 40.5mm 40.5mm
Screen
Nano-K series Nano-X series Nano-K series Nano-K series
HD
/ /
Transmittance
0.94 0.995
Pattern
Ring Material
Aviation aluminum alloy Aviation aluminum alloy Aviation aluminum alloy
Reviews (110)
Please login or register

  • All Reviews
  • Image
  • All Star
    • All Star
    • 5 Star
    • 4 Star
    • 3 Star
    • 2 Star
    • 1 Star
  • Sort by: Most Recent
    • Most Recent
    • Top Rating
5
Amazing for the price - slight yellowing, vignette and barely noticeable loss of sharpness
got mine yesterday and said I would test performance with and without this filter. I have a vintage Minolta lens that was from my grandfather so it is very valuable to me and I wanted to avoid damaging it. As the title suggests, there is slight yellowing, vignettes, and a barely noticeable loss of sharpness that I can detect when viewing it on my computer screen, although the compressed images I've added may not fully show. Resolution of the original images. Let's break down what I found: The Yellowing - This filter has a slight yellow tint which makes sense, it's a UV filter so the shorter wavelength light might have trouble getting through. This isn't a problem for me as it can easily be adjusted and fixed in software after adding a little more blue, or this might get you better results in the field depending on your conditions The vignette - This is very easy though noticeable when looking at the same image with the filter on and off, again this is not a problem for me as it can be fixed or tweaked in software so that it is indistinguishable The sharpness loss - the sharpness loss is even at 400% barely noticeable, which is great. After that, if you just add 1 percent more sharpness, that's no problem for me. You have to view the photo at 200% resolution or higher to notice a loss, and even if you do see that, you have to look carefully. For what I paid for this filter, I'm happy to know that it doesn't affect my image in any way and that it acts as a shield, protecting my glass from scratches and dust. I will be adding more of these for my lenses and will not be forced to remove the filter to take a photo like I would with others. Great product, highly recommend!
Amazing for the price - slight yellowing, vignette and barely noticeable loss of sharpness
13/10/2024
5
Protects the lens more UV radiation at a fair price
Good protection for the lens, UV does the job, you can put the lens cover back on. Right price.
Protects the lens more UV radiation at a fair price
12/10/2024
5
Nice protection for the lens
The UV filter has a high-quality and clean finish. I really like the blue-purple reflection and it really makes a difference. I didn't notice any changes in image quality, but there could be a slightly different, increased lens flare. If you like the look, you will be satisfied with the filter. In any case, I can recommend it as protection for the lens!
Nice protection for the lens
11/10/2024
5
big filter
excellent filter, so transparent that at first I thought there was no glass ;););), aluminum ring, very light but often the outer ring is quite high for attaching other filters or umbrellas so that they can be screwed on stably. For the cost and the quality it is unparalleled. Definitely to recommend
big filter
09/10/2024
5
It looks like a slate object to me.
It works perfectly. I see no problem with it, it looks like a gem when you see the package. When you put it on and try it on, you realize that you have actually bought a piece of jewelry. Delivered ahead of schedule and with everything that was offered.
It looks like a slate object to me.
09/10/2024
5
Lens dirt
It's good enough to protect the lens and helps capture good quality photos.
Lens dirt
09/10/2024
5
Good protection for the lens
The protective filter came quickly and was well packaged. It is also packed separately in a practical plastic box, which you can use later if you switch between ND filters or UV filters, which I personally find very practical. The protective filter makes a neatly processed impression and can be easily rotated onto the lenses. I mainly use the UV protection filter as protection because I'm outside a lot. The lens glass is often splashed/covered with dogs and children, so I can quickly clean the protective filter with a cloth without worrying about scratching the actual lens glass. If the protective filter is scratched, you simply buy a new one instead of a new lens. I do have one downside though, if you take photos at night you have unwanted glare spots from the UV protection filter, so it depends on how you hold the camera so that it isn't too strong. When photographing during the day, with direct light (sun/lamp), I personally don't find the lens flare disturbing. It makes a clean processed impression, it protects my lens, which is my top priority, so I can recommend the UV protection filter. I find value for money very good.
Good protection for the lens
09/10/2024
5
A winner
K&F makes decent gear for the money I found and this UV lens filter is no different. In all honesty, this is extremely well made, offering a quality finish and the feel of a seriously expensive kit. I appreciate that the jury is out on whether or not a UV filter is needed and I have no real feelings on the subject. However, what I like is that using a UV filter prevents damage to my actual lens within reason. Okay, I understand that if I drop my camera off the back of a truck it won't survive, but this lens filter will prevent minor scratches and swarf. It also keeps my fingers away from the lens and because it's flat it's easy to clean thoroughly with a cloth. Overall a no-brainer for me. I always put a UV filter on my lenses immediately after purchase just to give a bit of protection and K&F has some great filters for absolutely reasonable money.
A winner
08/10/2024
5
UV FILTER
bought this filter for my 50mm Canon 1.8 (49mm diameter). I decided to buy it to protect the lens from scratches and dust and to have a higher contrast in the photos. The purchased filter fully copes with these tasks, in addition, the materials are resistant and the price is very competitive compared to filters from other brands. I recommend buying.
UV FILTER
07/10/2024
5
Protective function and great colors
Class UV filter. Rich colors - no fogging or anything else. In addition, there is the protection function class. Only to be recommended.
Protective function and great colors
07/10/2024
FAQs
Please login or register

There are no faqs for this product.

Video
Do you know what process your filters have gone through? let's take a look
How to check your lens size?
Specification
Gimbal Stabilizers
Product 0.6%
Filter
size 40mm
Resolution Protect Lens
zoom range All Scenes
Screen Nano-K series
Filter Material Optical glass
Multi-Coating 18
waterproof
scratch-resistant
HD
Transmittance 0.94
Antireflection
Pattern
Filter Thickness 3.3mm
Shape Circle
Ring Material Aviation aluminum alloy