NEEWER CPL Filter

First of all, ignore all the reviews that says this doesnt work. The problem is people dont understand when and how to use a polarizer. They dont work in every situation. You need to know when to use them. Polarizers work best when they are angled 90 degrees from the sun. This maximizes the polarizing effect. If shooting indoors and the light is even from all sides, there might not be any benefit to using a polarizer. Here are two photos i took with my phone with this Neewer filter attached. You can see the significant reduction in glare and reflection on the water surface. If I pointed my phone more towards the sun, the polarizing effect would not have worked as well, but that is just they way they all work. This filter and holder work well and i am very happy with my purchase.

Great item

Hard to use. Loud, worth the money but only because I now use the filter on my camera because the filter can be taken off and used for different things. the fit is bad. the quality is good but the clamp is surely not strong enough to work well.

Nice glass lens. Comes with cleaning cloth and nice hard case. Way better than the cheaper lenses on here. It also blocks out any light from behind the lens. Compatable with any smartphone camera

This is an excellent circular polarizing lens!!! It really corrects the color and takes all the glare away… as an artist it’s difficult to capture the true vibrancy of my work especially wit the tattoos that I do… this was the answer to capturing exactly what the eyes see…excellent value for the money!

In terms of providing the CPL capability, this item is excellent. But, why is the 4-star rating? When you rotate the front ring and take video, it is a bit tight and very noisy. So, you will record unwanted sound on your footages. It is easy to be clipped on my iPhone 15 Pro Max and perhaps other smart phones. Quality-wise, it is not as good as those top brands such as Heliopen, B+W, etc. However, on a smart phone it is good enough. I wish Neewer could do a better job in making the friction less and reducing noise while rotating the ring.

I used it with my iPhone and I did countless tests to see if the lens worked for what was made and I didn't notice any difference.

I bought this because I also have a Digital SLR camera with the same size lens so that I can interchange between the 2. Item is well built and not flimsy at all, I have a few more products from Neewer and am very satisfied. I would recomend this product to other iPhone photographers.

The quality is exceptionally good. The filter is quite good. Works well with S23 Ultra and Iphone 12. Use a grip along with this for optimum results and steadiness as this attachment shifts the weight balance.

Arrived on time, well packaged and as described.

I use this filter with a Nikon camera, and with an iPhone 14 Pro Max. The filter perfectly removes glare from photos and makes the sky more contrasty! Not very convenient when used with a smartphone (the mount blocks some controls on the screen). But overall I really liked the product!

Naturalmente il filtro che inseriscono è quasi inutile. Va preso per l'holder e la filettatura da 67mm. Direi inutile se lo si vuole utilizzare su un gimbal da smartphone. Di solito questi portano sotto i 300gr. Con i telefoni "cinematografici" tipo Pro Max o s23 Ultra il peso dell'attacco porta fuori dalla portata lo smartphone che non riesce più a bilanciarsi sul gimbal. Bell'oggetto, ma potevano farlo in lega leggera. Resta il fatto che se lo usate con un accessorio a mano e non su un gimbal non ci sono problemi. Io l'ho accoppiato con un filtro variabile ND della K&F.

just piece of glass. No polarization seen at all.