K&F Concept 3Pack ND PL Filter Set for DJI Air 3S, CPL + ND8 + ND16 Neutral Density Polarizer Multi-Function Filters Drone Lens Accessories, HD Optical Glass/Multi-Coated/Gimbal Safe

K&F Concept ND PL Filter Set for DJI Air 3S, 4Pack ND8/PL ND16/PL ND32/PL ND64/PL Neutral Density Polarizer

The quality and construction of these ND filters is good.
I use ND filters on my Avata 2, and Mini and they make a difference on bright sunny days or when you just want to control the aperture in respect with the light reduction.

I overlooked the fact that these ND filters are for the Air3s versus the Air3 which I have, therefore I can’t judge the actual product. Base on my previous experience with their other ND Filters and the quality of how this product looks, I would guess that it would be equally good.

Filters of excellent optical quality, as always I must say from K&F.

I measured a weight of 3.8 grams, just 0.3 grams above the declared value, and in any case no hesitation from the gimbal.

I tried to point the cam against the sun, both the wide angle and the telephoto, without having any additional reflection (the Dji lens itself has a bit of flare). Sharpness unchanged, absolutely perfect glass.

I preferred them to the originals for the attenuation values ​​better spaced compared to the DJI kit, but compared to the originals these do not have the double ND value: the original filters have half the ND value on the telephoto lens only, in order to have the exposure values ​​absolutely aligned between the two lenses.

It may seem like a small thing, and if you think about it well without a filter in fact the exposure values ​​are NOT aligned because the telephoto is a 2.8, but it would have been a very convenient addition, which the original filters have. and yet in the original kit the steps go by two at a time, a bit too much, with an ND 128 that is excessive in my opinion. the final rating I would give to this kit is between 4 and 5 stars, but closer to 5. and then in fact a truly complete alternative does not exist.

All things considered I can only recommend this kit. Sharp images, no reflections, attenuation value perfectly aligned with what is declared.

Filters adapted to DJI drone cameras play a significant role in improving the quality of shooting and enhancing the effect of images. These filters can not only help photographers better cope with complex lighting environments, but also make the shooting work more artistic and expressive through the adjustment of colour and contrast.
Evaluation: UV lenses mainly play a role in protecting the lens, can prevent ultraviolet damage to the lens, to extend the life of the lens. At the same time, it can also reduce the pollution of dust, wind and sand on the lens to a certain extent, to keep the lens clean. For DJI drone users who often shoot outdoors, the UV lens is a very practical accessory.
The CPL polarizer can enhance the contrast of the image and improve the colour saturation, making the sky bluer and the ground clearer. When shooting scenes such as landscapes and water surfaces, the CPL polariser can significantly reduce reflections and glare, improving the sense of transparency and clarity of the image. The CPL polariser is an indispensable accessory for DJI drone users in pursuit of high-quality image results.
The ND scrim is mainly used to reduce the amount of light entering the lens and prevent overexposure of the image. Under strong light conditions, using an ND scrim can retain more details of the bright parts, making the image softer and more natural. At the same time, ND scrims can also help photographers control shutter speeds in long exposure shooting to produce images with a sense of flow. The ND Scrim is a very useful accessory for DJI drone users who need to shoot high-quality videos or time-lapse photography.

I've used K&F filters in the past and have not been disappointed. These filters are no exception. They fit perfectly on my Air 3S. Gimbal guard still fits perfectly when these are installed. I'm not seeing any strange vignettes nor flaring issues. The colors pop and the CPL effect works as expected. The gimbal is not giving me any strange warnings, nor mistaking it as a wide-angle lens adapter.

Previously, I tried the Sunnylife CPL filters since they were the first to be available for the Air 3S. I returned them because my 3x lens had trouble focusing. I've tested these K&F filters on the 1x and 3x lens, no focusing issues at all.

These aren't like the stock DJI Filters that come with the fly more combo. Those filters (thought they don't offer the CPL effect) compensate for the different apertures of the 1x and 3x lenses, allowing you to have the same shutter speed and ISO settings if desired. (Google and YouTube will be your friends here if you need a more detailed explanation.). These K&F ND/PL filters are for anyone who wants to add more pop, color and contrast to the already excellent image quality coming out of the Air 3S. Also, if you work in architecture or near large bodies of water, you probably already know how valuable removing reflections are to you in those industries.

this product comes inside of a cardboard box; once opened, you'll see the ND/PL filters. As of reviewing this product, it is priced at £39.99 - I definitely think that this is of-value.

the lenses fit well and hook onto the gimlet of the drone very easily, it does the desired effect and is extremely light (and this is important as the drone isn't able to carry much weight whatsoever)

definitely a good investment if you want to record high-quality drone footage. I recommend this product!

Il s'agit ici de filtres pour les drone de DJI Air 3S.
Les filtres sont en verre optique et son de très bonne qualité, ce qui donne de très belles images !
S'adapte parfaitement au drone, et ils sont léger !
Le résultat est impressionnant ! De plus avons un étui de rangement.
Bon rapport qualité
Je recommande avec 5 étoiles

Rating: ★★★★☆

I’ve used these filters with my DJI Air 3S on a few flights and they’ve made a noticeable difference in my footage. The filters are lightweight, well-made, and attach securely to the drone without affecting the gimbal or flight performance.

The CPL filter works great for cutting glare off water or glass and makes colors pop. I used it over a lake, and the difference in clarity and contrast was obvious. The ND8 and ND16 filters are solid for bright conditions. The ND8 handled a sunrise flight perfectly, adding smooth motion blur, while the ND16 kept things balanced during harsh midday light. Picking the right filter can be a bit of trial and error, but the results are worth it.

No issues with stability or battery life, and swapping filters is easy enough. Be prepared for a bit of faff of repeated take offs and landings to determine which filters are best for your current conditions (at least initially until you get used to them).

Overall, these are a great value for hobbyists, no real complaints, they’re definitely staying in my kit.

As someone who enjoys capturing outdoor scenes with my DJI Air 3S, this filter kit by K&F Concept has been a brilliant addition to my photography setup. The CPL filter is particularly useful when shooting over water or glass – it reduces glare and enriches colours, giving my shots a refined finish. The ND8 and ND16 filters have made managing light levels far simpler, enabling smoother, professional-quality video recording on bright, sunny days.

The filters are light in weight and attach easily to the drone’s lens. I’ve used them while filming my children at the park and capturing a time-lapse of the sunset – they enhanced the colours wonderfully without causing overexposure. They don’t interfere with the drone’s flight, which was initially a concern for me. The main challenge lies in adapting to switching filters and selecting the right one for varying lighting conditions, but the results make the effort well worth it!

Le DJI Air 3S comme d'autres drones ou action cam est équipé d'objectifs à ouverture constante fixe, de jour des filtres ND comme ceux de ce kit sont donc le seul moyen de diminuer l'exposition si l'on veut conserver la règle du double pour avoir du motion blur (shutter speed = 2x framerate).

Dans mon cas, je fais la captation en 4K 24fps pour un rendu plus cinématique et j'ai donc besoin de descendre à un shutter speed de 1/50ème de seconde tout en gardant une plage d'ISO qui ait assez de marge de mouvement. Les différents filtres de ce kit me permettent donc cela, en choisissant l'intensité ND du filtre (8/16/32/64) selon les conditions météo et d'éclairage.

Mais les filtres de ce kit ne sont pas juste ND = densité neutre, ils ont aussi PL c'est-à-dire polarisant, ce qui leur permet de venir cacher une partie des reflets sur du verre (pare-brise de voiture notamment, ou vitre d'une maison) ou encore les reflets de l'eau afin de mieux voir dedans et de façon plus modérée l'impact de la brume de chaleur par exemple ce qui permet de retrouver un ciel au bleu plus profond. Une utilisation qui peut avoir un impact visuel significatif selon les besoins sur un tournage.

Le fabricant indique qu'ils sont fabriqués pour du flux 8K, dans mon cas en 4K sur des prises de vue statiques de référence, je n'ai noté aucune diminution de la netteté ni aucun problème au niveau de l'homogénéité de leur impact visuel.

Leur construction et leur fixation sont bonnes elles aussi et le kit de 4 filtres vient dans une boîte de transport en plastique classique.
C'est un kit de qualité parfaitement adapté à mes besoins.

Good selection of quality filters. These are fantastic and give such good results, the clarity and colour options are excellent. Easy to install and remove.