初心者です。安価な可変NDフィルタは濃度を上げると斑が出るものがあると聞きましたが、初心者目線ながら実写:ND128設定でそれは感じられませんでした。またよく考えられていて、ちょっとコツがいりますが、レンズ取り付け側にテーパーが付いているので、ソニーのレンズではフードが取り付けられました。コツは、このフィルターをフードにのせ、フード固定、その後、このフィルターをねじ込むと言う手順です。お値段も20%オフクーポンで購入したので5,000円以下で購入できました。有名どころのKANIとかNISIの半額以下？なので、初心者のお試しに最適かと思います。とくににわかビデオグラファーのわたしにはベストチョイスでした。

FIltro fotografico fatto molto bene, intuitivo e veloce da montare. Dotato di una custodia molto pratica che ne consente il trasporto senza problemi. Non crea vignettature e mi consente di fare foto a lunga esposizione anche in pieno giorno. Consigliato!

SONY RX1用に購入しました。RX1はレンズシャッターなので絞り解放では1/2000までしかシャッター切れないので、日中解放で使うために可変NDフィルターを購入。値段安いので失敗しても仕方ないと思っていましたが、どの可変域でも特に問題なく使えているので満足です。

Einfach auf das Objektiv aufschrauben,Camera einschalten und durch drehen am Filter die gewünschte Verschlusszeit am Display ablesen,Auslösen - fertig.Kein lästiges Wechseln verschiedener Filterstärken um den gewünschten Effekt zu erzielen.

Die Bildschärfe ist sehr gut, ich konnte keinen Schärfeverlust auch bei höheren Brennweiten feststellen. Die Anschläge sind super und der Filter lässt sich sehr gut verstellen. Leider weist der Filter für meinen Geschmack einen zu starken Grünstich auf. Das Vergleichsmodell von K&F ist diesbezüglich ein bisschen besser, allerdings auch ein Stück teurer. Mir ist es der Aufpreis wert.

Para familiarizarse con los filtros ND a un precio razonable. Sin ser experto en fotografía y que posiblemente no lo vaya a utilizar mucho, me decante por este, que para mi funciona bien, siempre y cuando no queramos forzarlo.

UPDATE:.I just bought the 67mm version of this filter. A repeat buy says it all!.Original Review:.I’ve wanted to use an ND filter to achieve some long shutter, waterfall effects and motion blur of clouds in landscapes on my Lumix FZ300 bridge camera. I recently bought the K&F Concept 52mm MC UV Protection Filter with 28 Multi-Layer Coatings HD/Hydrophobic/Scratch Resistant Ultra-Slim UV Filter for 52mm camera Lens and it is a great filter. K&F Concept filters appear to have good reviews and are priced competitively for the hobby photographer, but only the ND2-32 has min and max stops and doesn’t suffer from the dreaded X pattern and I need a stronger variable ND filter than ND32. I took a chance on this NEEWER 52mm Variable ND Filter ND8-ND128 Camera Lens Filter (3-7 Stop) No X Cross Neutral Density Ultra-Slim HD Filter with 30 Multi-Layer Nano Coatings Waterproof. It has physical min and max stops and the reviews are positive..The NEEWER 52mm filter comes in a large, square plastic case. A very large, common, similarly-sized, but round case is used by K&F for all filter sizes too. They are all too bulky to carry in your camera bag for just these small filters, especially if you have several. I yearn for the past; small, round filter-specific cases!The filter itself is manufactured to a very high-quality standard. It threaded on first time, and smoothly, to the K&F UV filter, which I use purely as protection for the camera lens. There are stops at both minimum and maximum ND positions and the adjustment is snug and smooth. The filter also screws off easily with no sticking. The filter rim is easy to grip and the physical rotation stops help with loosening and tightening the filter..I usually test filters under overcast, constant-light conditions. However, I had sun and dark passing clouds today. So, I did my testing indoors under a controlled light. I test without the filter and then with the filter, sampling images at the extreme ND settings until I get the same exposure with all other settings the same. I then use my exposure app to check the number of stops the filter achieved. I was impressed with this NEWEER filter. It is indeed an ND8 to ND128, maybe a little more than 128. The variability is smooth and linear as the filter is rotated. I’ve tested others that are not linear at all.This filter does what it says it does! 😊I couldn’t see if there was a color shift indoors or if there was uneven gradation across the image with this filter. So, I took some sky photos when the sun was not behind clouds.I could not detect a color shift with the filter on this sunny day. This shift is often seen with filters in this price range, with a magenta or yellow tint. However, when I did get an overcast day and retested, a yellow tint is clearly noticeable when comparing the white garage door shots under the same lighting and camera parameters, simply with and without the filter (at ND8) fitted. No problem with photo post-processing but video will be more problematic.There was a small amount of uneven gradation with the wide angle zoom setting and ND128. However, that reduced/disappeared at longer focal lengths or at lower f-stop settings.The clarity and detail of the image was not noticeably affected by adding the ND filter.No X-pattern at all 😊 though stacked on the UV filter at 25mm focal length, I get some vignetting on my FZ300. My sensor must be offset as the dark corners are only in the left corners. The darker shading was also noticeable only on the left side. So, this may just be my camera. A 30mm focal length eliminated the vignetting with the UV filter and the ND filter both on the lens. Adding another filter or two behind the ND, like a polarizer or a fixed ND1000 will increase the vignette effect at longer focal lengths, which would need to be cropped out in post-processing or just zoomed in more when taking the shot.NOTE: You cannot stack another filter in front of this VND filter - no thread! Another filter has to go behind the ND.You also need a 55mm lens cap on the front of this filter, but my 52mm Lumix lens cap actually works. It's not a perfect fit, but it does sort of stay in place, until knocked! Get a 55mm cap..CONCLUSION:.I was hoping this filter would give me the correct f-stop adjustment without that awful X pattern. I am very pleased to see that it meets the stated specs, has minimal uneven shading at short focal lengths, and has manageable color shift, that I can see. I love the physical stops at min and max.My filter pack is now complete! This will be a really useful addition to my camera accessories, primarily for light control in extreme sunshine and for flowing water effects. At $50, this was a worthwhile purchase..HIGHLY RECOMMENDED!