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This Item  K&F Concept 77mm Ultra-Low Reflectivity Circular Polarizers Filter 28 Multi-Layer Coatings Ultra-Slim High Definition Polarizing Camera Lens Filter (Nano-X Series) | |  | | | | |
| Price | -15% $44.19 List: $51.99 | -20% $29.59 List: $36.99 | $94.99 | -20% $37.58 List: $46.99 | -20% $37.59 List: $46.99 | -15% $31.44 List: $36.99 |
| Delivery | Get it as soon as Saturday, May 18 | Get it as soon as Saturday, May 18 | Get it as soon as Saturday, May 18 | Get it as soon as Saturday, May 18 | Get it as soon as Saturday, May 18 | Get it as soon as Saturday, May 18 |
| Customer Ratings | ||||||
| Sold By | K&F Concept | K&F Concept | K&F Concept | K&F Concept | K&F Concept | K&F Concept |
| thread size | 77 millimeters | 46 millimeters | 67 millimeters | 72 millimeters | 62 millimeters | 49 millimeters |
| photo filter effect | Polarizer | Polarizer | Polarizer | Polarizer | Polarizer | Polarizer |
| material | Optical Glass | Optical Glass | Glass | Optical Glass | Optical Glass | Optical Glass |
| water resistance | waterproof | waterproof | waterproof | waterproof | waterproof | waterproof |
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K&F Concept 0.1% Ultra Low Reflection Polarising Filter
Hishop
Reviews with images
Nice Quality CPL
I have a small lens that is prone to flaring without a hood, so the usual step down rings with my filter(s) was a no go.I like K&F and have used their products over the years with no problems. I ordered the 49mm to solve my flare problem.It comes in a unusual circular plastic case, not the typical clamshell filter cases or the cheaper clear circular cases. The really interesting part is on the inside. Someone had the wherewithal to install two rubber(silicon?) grip pads...so no matter what size filter is inside...it won't move around within the case.I'm not sure the case itself is going to hold up though...I had a semi difficult time trying to get the case to close securely...you have to...well...I had to mess with it a bit. Something they can improve on.Cases...meh...how is the filter. It's very good. It's low profile...my lens hood doesn't even know it is there. The filer has great knurling around 75% of the filter, and has enough thickness that you won't have any trouble finding it without looking...if you need to adjust (if you have a hood with a finger slot that is).The CPL turns smoothly and easily with zero slop. It won't move unless you want to.I have included two images of a reflection in one of my bird baths...as you can see...it does a great job at cutting reflections. I will say it is not the strongest CPL I have...but that's not a bad thing either. I have some that are like rocket fuel for a go cart...simply too much. This CPL is balanced...and I did not notice too much light drop off at all when adjusting polarization. I had to use the reflection to find the strongest position for the filter.It's a well balanced CPL...not too much...and just enough. It gives good saturation without knocking your colors about.It's worth the coin...thumbs up!
Top reviews from the United States
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Reviewed in the United States on January 24, 2024
I have a small lens that is prone to flaring without a hood, so the usual step down rings with my filter(s) was a no go.
I like K&F and have used their products over the years with no problems. I ordered the 49mm to solve my flare problem.
It comes in a unusual circular plastic case, not the typical clamshell filter cases or the cheaper clear circular cases. The really interesting part is on the inside. Someone had the wherewithal to install two rubber(silicon?) grip pads...so no matter what size filter is inside...it won't move around within the case.
I'm not sure the case itself is going to hold up though...I had a semi difficult time trying to get the case to close securely...you have to...well...I had to mess with it a bit. Something they can improve on.
Cases...meh...how is the filter. It's very good. It's low profile...my lens hood doesn't even know it is there. The filer has great knurling around 75% of the filter, and has enough thickness that you won't have any trouble finding it without looking...if you need to adjust (if you have a hood with a finger slot that is).
The CPL turns smoothly and easily with zero slop. It won't move unless you want to.
I have included two images of a reflection in one of my bird baths...as you can see...it does a great job at cutting reflections. I will say it is not the strongest CPL I have...but that's not a bad thing either. I have some that are like rocket fuel for a go cart...simply too much. This CPL is balanced...and I did not notice too much light drop off at all when adjusting polarization. I had to use the reflection to find the strongest position for the filter.
It's a well balanced CPL...not too much...and just enough. It gives good saturation without knocking your colors about.
It's worth the coin...thumbs up!
I like K&F and have used their products over the years with no problems. I ordered the 49mm to solve my flare problem.
It comes in a unusual circular plastic case, not the typical clamshell filter cases or the cheaper clear circular cases. The really interesting part is on the inside. Someone had the wherewithal to install two rubber(silicon?) grip pads...so no matter what size filter is inside...it won't move around within the case.
I'm not sure the case itself is going to hold up though...I had a semi difficult time trying to get the case to close securely...you have to...well...I had to mess with it a bit. Something they can improve on.
Cases...meh...how is the filter. It's very good. It's low profile...my lens hood doesn't even know it is there. The filer has great knurling around 75% of the filter, and has enough thickness that you won't have any trouble finding it without looking...if you need to adjust (if you have a hood with a finger slot that is).
The CPL turns smoothly and easily with zero slop. It won't move unless you want to.
I have included two images of a reflection in one of my bird baths...as you can see...it does a great job at cutting reflections. I will say it is not the strongest CPL I have...but that's not a bad thing either. I have some that are like rocket fuel for a go cart...simply too much. This CPL is balanced...and I did not notice too much light drop off at all when adjusting polarization. I had to use the reflection to find the strongest position for the filter.
It's a well balanced CPL...not too much...and just enough. It gives good saturation without knocking your colors about.
It's worth the coin...thumbs up!
Images in this review
Reviewed in the United States on December 28, 2023
Reviewed in the United States on March 4, 2024
Reviewed in the United States on January 23, 2024
Reviewed in the United States on February 19, 2024
This circular polarizer is a high quality item. It seems to be precision construction, threading smoothly onto my lens. The glass seems sturdy and hopefully scratch resistant. When threaded on tightly, the end of the filter rotates to allow you to choose the angle of polarization. The movement is quite snug, but I suspect it will slightly loosen over time. It wasn’t so tight as to not be able to rotate with a deliberate touch.
The polarization worked as expected, reducing glare on the water and also affecting the blue of the sky. You can see this effect in the two still images as well as in the video where I rotate the filter.
Strongly recommend.
The polarization worked as expected, reducing glare on the water and also affecting the blue of the sky. You can see this effect in the two still images as well as in the video where I rotate the filter.
Strongly recommend.
Images in this review
Top reviews from other countries
Emanuele Fortunati
Filtro Polarizzato di qualità eccezionale!
Reviewed in Italy on January 8, 2024
Emanuele Fortunati
Reviewed in Italy on January 8, 2024
In questo caso ho testato il Filtro Polarizzato da 72 mm regolabile e devo dire che già dai primi istanti mi sono innamorato di questo Filtro!
Si intuisce già dalla confezione, che arriva in una elegante scatolina sigillata, a garanzia che il prodotto sia nuovo, contenente la custodia rigida del filtro, anch'essa dal design ricercato e in plastica rigida e robusta, ideale a proteggere il Filtro durante il trasporto.
Si apre a vite, girando il coperchio e al suo interno troveremo il nostro filtro, tenuto fermo grazie all'ingegnoso sistema di semicerchi in silicone.
Sul lato del Filtro troviamo ben scritte tutte le caratteristiche dello stesso, e una volta avvitato sul nostro obiettivo grazie alla filettatura che scorre alla perfezione, potremo regolare l'angolo di polarizzazione semplicemente andando a girare la ghiera dentata del filtro.
Come potete vedere dal breve test video il filtro riesce a bloccare il 100% della luce dello schermo, cosa che garantisce la perfetta polarizzazione della lente.
Non ho notato aberrazioni cromatiche, ne riflessi o distorsioni. Consiglio vivamente l'acquisto di questo Filtro che saprà ampliare le possibilità creative anche del Fotografo più esigente!
Images in this review
Ricardo
Funciona mejor de lo que esperaba
Reviewed in Spain on December 17, 2023