77mm UV Lens Filter - HD MCUV Scratch-Resistant Ultraviolet Protection Filters for DSLR Camera Lens Nanotech Coatings
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Features
- * 【Function】UV filter has two functions , one is weaken blue tone in images causing by UV, improving the clarity and color. Other is to protect the lens away from dusty and scratches.
- * 【Import Optical Glass】K&F Concept UV filter made by Germany top optical glass waterproof ,scratchresistant and HD, durable.
- * 【NANOTEC】The UV filter with 18 multi-layer coating, 99.6% transmittance, effectively reducing the reflection came from both the ground and filter itself, ensuring the true color of photos.
- * 【Eliminates Vignetting】K&F Concept HD uv filter frame only 3.3mm with double side polishing technology no vignetting and the images still clarity even on telephotos lens.
- * 【Note】Please verify your camera's lens thread size before ordering. Your camera's lens thread size will be marked somewhere on the lens barrel or printed underneath your lens cap. This number is always proceeded by a "Φ" (diameter) symbol. For example: Φ77 = 77mm lens thread size.
Unsure your lens size ? check here
£18.49
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Buy 2 get 5% off, Buy 3 get 10% off, buy 4 get 15% off
Accessories
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Brand Story
K&F CONCEPT-SEE THE UNSEEN

MCUV Filter
High quality UV filters can be permanently mounted on lenses with a minimum impact on image quality.






As shown in the report spectrogram of the following test, K&F CONCEPT protects MCUV effectively at 320 NM and presents the visible light as the original color of the object. The transmittance of MCUV mirror reaches 97% through the test of the instrument.
Scratch Resistant
Serves as a permanent lens protector

Nanometer Coating
Waterproof, oil resistant, scratch resistant

0.13″ Ultra-Thin Frame
Filters are double-threaded

Multiple layer nanometer coating
Reduction of reflection


MC UV HD Filter

Non-HD Filter

MC UV Multilayer Coating

Common UV without coating
Without MCUV
With MCUV



Comparison
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Rating | 50 reviews. | 21 reviews. | 48 reviews. | 25 reviews. | 96 reviews. | 121 reviews. |
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Price | £18.49 | £89.99 | £89.99 | £69.99 | £139.99 | £119.99 |
Model | KF01.969 | SKU.1665 | KF01.973 | KF01.977 | KF01.1483 | KF01.1063 |
Filter Material |
Japanese AGC Glass | Japanese AGC Glass | Japanese AGC Glass | Japanese AGC Glass | Japanese AGC Glass | Japanese AGC Glass |
Multi-Coating |
28 | 28 | 28 | 28 | 28 | 28 |
waterproof |
√ | √ | √ | √ | √ | √ |
scratch-resistant |
√ | √ | √ | √ | √ | √ |
HD |
√ | √ | √ | √ | √ | √ |
Screen |
Nano-X series | Nano-X series | Nano-X series | Nano-X series | Nano-X series | Nano-X series |
zoom range |
All Scenes | All Scenes | Landscape photography | Landscape Photography | Video Shooting/Potrait Photograhy | Video Shooting/Landscape Photograhy |
Resolution |
Protect Lens/Obsord UV Ray | Protect Lens / Remove Glare / Enhance Color & Cont | Eliminate stray light/ Color contrast enhancement | Light reduction effect | Soft highlight | No X cross/Light reduction effect |
Reviews (50)
Good value, 3mm thin, hard case
Great filter with nice features at a decent price. Got it for around 23$. About 3mm thick. Screws on fine. Hard case. 1 year warranty if you register your product on the website
01/04/2022
Actually improves the Sigma 150-600 E-Mount!
I am usually against UV/haze filters as I am concerned about their effect on image quality. However, I plan to use my Sigma 150-600 DG DN Sport (Sony E-Mount) in pretty harsh conditions such as coastal bird photography, surf photography, and sports. So, I caved and purchased this filter to provide protection for the lens front element.
However, given that this K&F filter would probably be considered "mid-tier" in terms of price, I wanted to test if it in fact had any effect on image quality. The attached image of a $20 dollar bill was taken under the same exact circumstances - 600mm at ISO 100, tripod with OS off. As you can see from the screenshot taken in the compare view of my photo editing software, the image on the right (with filter) is clearly sharper with better contrast.
I'm shocked! I had fully expected to remove the filter when I wanted a better image. Now I can leave it on 100% of the time, and easily wipe off any splashes or dust without worrying about scratching the front element. Strong recommend!
However, given that this K&F filter would probably be considered "mid-tier" in terms of price, I wanted to test if it in fact had any effect on image quality. The attached image of a $20 dollar bill was taken under the same exact circumstances - 600mm at ISO 100, tripod with OS off. As you can see from the screenshot taken in the compare view of my photo editing software, the image on the right (with filter) is clearly sharper with better contrast.
I'm shocked! I had fully expected to remove the filter when I wanted a better image. Now I can leave it on 100% of the time, and easily wipe off any splashes or dust without worrying about scratching the front element. Strong recommend!
05/04/2022
Fantastic! Love The Non-Slip Design!
I always get filters w/ non-slip design when it's available. It makes a huge difference. I compared it w/ Hoya HD2. I shot these w/ Canon M50 w/ Nikon 35-70mm f/2.8 AF ZOOM-NIKKOR.
1) No filter. 2) K&F. 3) Hoya HD2.
Sure, it's not a great test but I can't tell any difference between all 3 of them. The Hoya was optically as good as K&F except it was very staticky that I had to return it. I didn't like it's not non-slip either. The K&F is not staticky at all and very easy to clean. When there's no reflection, it looks like there's no glass inside the ring. Kind of like magic. It's very well made.
I use it on my Zeiss 50mm f/1.5 Sonnar T* ZM. There's no play and it fits perfectly. Very happy about the purchase.
1) No filter. 2) K&F. 3) Hoya HD2.
Sure, it's not a great test but I can't tell any difference between all 3 of them. The Hoya was optically as good as K&F except it was very staticky that I had to return it. I didn't like it's not non-slip either. The K&F is not staticky at all and very easy to clean. When there's no reflection, it looks like there's no glass inside the ring. Kind of like magic. It's very well made.
I use it on my Zeiss 50mm f/1.5 Sonnar T* ZM. There's no play and it fits perfectly. Very happy about the purchase.
03/04/2022
Excellent quality at an affordable price
The product came in beautiful packaging and with a handy case that can be used to keep several filter sizes. The filter looks nice and without any glare. I took several photos, which look wonderful. I haven’t explored many lighting situations yet, but since my main reason for the filter is to protect the lens, I am satisfied.
06/04/2022
Gallery
These images belong to K&F Concept end users.
FAQs
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Video
how to check your lens size
Do You Know How Your K&F Concept Filters be Produced? | One-day Tour in Production Line
Specification
Gimbal Stabilizers | |
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Product | 0.2% |
Filter | |
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size | 77mm |
Filter Material | Japanese AGC Glass |
Multi-Coating | 28 |
waterproof | √ |
scratch-resistant | √ |
HD | √ |
Transmittance | 0.995 |
Antireflection | √ |
Pattern | √ |
Filter Thickness | 3.3mm |
Shape | Circle |
Ring Material | Aviation aluminum alloy |
Microscope | |
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Screen | Nano-X series |
zoom range | All Scenes |
Resolution | Protect Lens/Obsord UV Ray |
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