77mm ND2-ND32 (1-5 Stop) Variable ND Filter and CPL Circular Polarizing Filter 2 in 1 for Camera Lens No X Spot Weather Sealed

If you are looking to get into car photography or are already in it, this is a must! The build quality is 10/10 and the image quality stays the same. Yes their might be a tiny change but unless you are a pixel peeper you won't notice the difference. It's nice to change, and eliminate the glare of the sun on cars that are on the body but also the windshield. The only thing that is slightly annoying is when I move the ND it sometimes moves the cpl slider and can change and image so be aware. But over all if taking pictures of car I set the ND first, then rotate the cpl filter. I usually leave this filter on all the time no matter what I shoot since it really does not affect the image quality, and have the ND set to Min. I highly recommend!

These pictures were both shot with an 1.4 aperture in the middle of the day at a shutter speed of 400. Normally to use F1.4 during the day I essentially have to max out my shutter speed just to get something semi usable. And even then the exposure is usually blown out. But with my shutter speed not even half way maxed out I’ve got a completely usable photo that with room to further fine tune if needed. Plus I have the added benefit of having a polarizer lens so I won’t have to worry about reflections in that harsh lighting! Honestly get it. There’s no real reason not to.

Great filter Very well made. fast delivery

It’s great to have polarized and ND in the same filter, tint it’s a little yellow but the glass quality it’s great, the coating rejects liquids very efficiently even test it filming a car video with rain and the quality of the image was really good

This variable ND has the least color shift I have found - less than my Tiffen. Too bad it only goes to 5 stops but I guess that is the trade-off.

I’ve been wanting to buy an VND filter for a while but with so many brands…. I couldn’t decide. I finally made the jump with the K&F thanks to the low price point. I thought, “ant this price I’m not losing annything. Besides I can return it if I don’t like it. let me tell you that I couldn’t be happier. The built in Polarizer gives beautiful colors as you can see in my shots above. It hardly ever leaves my lens. I bought it for my RF 50mm f1.8 and now Im going to get one for all of my lenses.

This product is the best value ND filter out there.
-Very little color shift, easy to correct in post or by white balancing camera
-No X or Vignetting when shooting 24mm. It does apparently vignette at lower focal lengths, but I had no issues
-No visible image quality drop that I can see
-Polarizer words great, a must have for increasing saturation and controlling reflections. This was the reason I got this particular filter; the added polarizer was necessary to deepen colors and reduce glare.
-Plenty of stops of ND to shoot video in daylight with f/2.8 in more shadowy areas and f/5.6 everywhere else (shutter 180º and ISO 200).

I cannot recommend this product enough, it works great and I take it with me whenever I shoot now.

K&F Concept 67mm Variable Fader ND2-ND32 ND Filter and CPL Circular Polarizing es un filtro muy versátil y de alta calidad que ofrece una serie de características útiles para los fotógrafos.

Lo primero que destaca de este filtro es su capacidad para ajustar la densidad de la luz que entra en la cámara, gracias a su rango variable de ND2 a ND32. Esto permite controlar la cantidad de luz que llega al sensor, lo que resulta especialmente útil en situaciones de alta luminosidad, como la fotografía en exteriores o en condiciones de iluminación intensa. Al ajustar la densidad, es posible obtener exposiciones más largas, lo que facilita la captura de efectos como el movimiento del agua o el desenfoque en fotografías de paisajes.

Además de la función de filtro de densidad neutra, este producto también incorpora un filtro polarizador circular (CPL). El filtro CPL ayuda a eliminar los reflejos no deseados y mejora los colores y el contraste en las imágenes. Es especialmente útil al fotografiar paisajes, donde puede realzar los tonos azules del cielo, reducir los reflejos en el agua y resaltar los detalles de las nubes.

En cuanto a la calidad de construcción, el filtro K&F Concept está fabricado con vidrio óptico de alta calidad que proporciona una excelente claridad y nitidez en las imágenes. El anillo de ajuste suave facilita el control de la densidad de forma precisa y sin esfuerzo, lo que permite realizar ajustes rápidos durante la toma de fotografías.

Es importante tener en cuenta que, al ser un filtro variable, puede haber una ligera degradación en la calidad de la imagen en los extremos más densos del rango. Sin embargo, en general, este filtro ofrece un rendimiento sólido y resultados satisfactorios.

It is a variable and polarizing ND filter. The ND is 5 steps, there are double, 10 steps (ND1000, 1024 to be exact). The polarizing filter eliminates light reflections on surfaces, cars, water, glass, also enhances the colors of the sky, leaves, asphalt, etc... (for more information search the Internet ) I personally use it for video, so as not to lose aperture-closing depth of field (f9 forward, now I can go to f2.3 without burning the frames due to excess light). I haven't removed it from my 35mm in a while, I'm delighted. The filter is made of metal and glass, presented in a rigid plastic case for storage. You can see the protective and anti-glare layers of a greenish color and you can put the dingle on it which holds quite well without staining. The lever changes the density of the filter and the other ring moves the polarizing filter. You have to be careful with this because you can move both carelessly. In the pictures you see the filter attached to an adapter, (step-up 49mm to 67mm) this is because I have 67 and 49 filters, my advice is to buy large filters then "step-up" adapters ". On image quality. Well, excellent: there are no casts, no chromatic aberration, no loss of definition or the terrible X of the ND gradual filters appear. I have a very expensive polarizing filter and barely notice the difference on it. As a negative point although I have already said it,

Dear kF, I want to thank you for your follow up message regarding my satisfaction on my order. You really care about customer service and really appreciate that...the ND 67mm is amazing and I'm very happy with it. I know this is about reviewing the product, but I'm so grateful that I went above and beyond for your customer and it's priceless. I recommend this product and the shopping experience. Thanks for doing it right.