Freewell Magnetic Swap Filter System Review | 4K

[@rendermanpro]

I assume that inside a bag when camera not fixed it will pop off. Those empty rings are threaded as well? Can I put my filter on empty ring and magnetically connect with another one?

[@DustinAbbottTWI]

I've never had a problem with anything just popping off. You can, though sometimes stacking filters can create some mechanical vignette.

[@Markpatrickrich]

I enjoy all your tips and information no nonsense very professional thank you for all your help🙏🏼🤙🏼

[@DustinAbbottTWI]

My pleasure!

[@patrick.991]

Did you (or one of your viewers) notice vignetting on wide angle lenses with the Freewell filters? Just watched a review of Kase filters (same magnetic system) where the reviewer said that you have to choose one size larger on wide angle lenses to avoid vignetting ... not sure if I can use a 82mm Freewell on my 82mm Nikon 14-30 without getting dark corners.

[@DustinAbbottTWI]

I didn't notice that myself, but that tends to something lens specific, too. Some lenses have more tolerance than others for the kind of mechanical vignette you describe. The Freewell filters are about as slim as I've seen, though.

[@patrick.991]

@@DustinAbbottTWI thanks a lot for your answer!

[@TheReerules]

How are these filters compare to kase magnetic filter

[@DustinAbbottTWI]

Haven't used them, so I don't know.

[@georgelin6472]

I can’t really find any one compare freewell magnetic to kase wolverine magnetic filter they seem pretty much the same but wanted to know which have better color cast or no color cast

[@DustinAbbottTWI]

I haven't reviewed the Kase filters, but I'm pretty happy with the Freewell ones.

[@georgelin6472]

@@DustinAbbottTWI ok thanks for the reply

[@eViperRabbit]

How are these filters from Freewell (CPL, ND) compared to filters from Polar Pro Quartz that you reviewed in April 2019, in terms of color cast, sharpness, contrast? Thanks.

[@DustinAbbottTWI]

I would say that the Polar Pro filters have a tiny edge - but probably not noticeable without comparing them side by side.

[@eViperRabbit]

@@DustinAbbottTWI wow. that says a lot about the Freewell filters and it has also made my decision a lot easier, given its lower price and easy of use.

[@mikezupancic2182]

Looks like an excellent and easy to use product. Might have to give the company a try.

[@DustinAbbottTWI]

It's clever and very easy to use.

[@eladmizrahi8461]

Thank you Dustin, very nice review, it helped me a lot. Can you use regular lens cap (specifically Canon) when the magnetic adapter is on the lens? I don't trust that magnetic cap..

[@DustinAbbottTWI]

The magnetic cap works fine, and no, I don't use the Canon cap on the lens that I have the system mounted on.

[@MariaElaine0516]

Very interesting filter. I want to get their CPL. do you have a hard time adjusting the filter since it’s magnetic? I have a 77 mm lens and want to use a step up ring to fit their 82 mm. Does it work well on a step up ring? Thanks in advance

[@DustinAbbottTWI]

It works very well, as the rotating portion isn't the same as the magnetic portion. They are nice filters.

[@MariaElaine0516]

Dustin Abbott thanks a lot! I just bought my first polarizer filter from them! Great review!

[@diatomsaus]

Do you have a 16-35mm to test this on? I've read almost everywhere that such magnetic filters bring in very heavy mechanical vignetting at 16-17mm end. After digging around, I've decided to stay away from them. Can't find any information online at the moment.

[@DustinAbbottTWI]

I don't have the 16-35 on hand. I would be very surprised if that is true, however, as the total thickness (what would cause mechanical vignette) is slimmer than most all CP-L filters I've used.

[@diatomsaus]

@@DustinAbbottTWI I see, would be better for me to wait and see, holding off at the moment.

[@robbedoeslegrand236]

Did you shoot outside with a mirrorlens? The out of focus part at least gave me the impression.

[@DustinAbbottTWI]

You’ll have to clarify your question. I used the Canon 35mm F1.4L II on both DSLR and mirrorless bodies as part of this review.

[@robbedoeslegrand236]

Dustin Abbott The bokeh in the background looked like rings. I associated that with mirror lens.

[@JimBailey]

Thank you Mr Abbott

[@DustinAbbottTWI]

My pleasure.

[@Ava-wu4qp]

I use UV filters on my zoom lenses but not on my primes. (I do technically use a UV on my Canon nFD 50 1.4 but more so because the filter has a pink cast that I like) My zoom lenses usually take more of a beating from the elements, mess at parties/festivals, and knocks while hanging at my hip. The use of filters seals my Canon 16-35 f4 IS against moisture but for the most part filters are there so that I can rub off some dirt/salt with improper lens cleaning aids (like a coat cuff). In the event of a dropped or banged lens, filters protect the native filter thread and it's saved some other people from broken front elements! Much easier to toss a $40 piece of glass than a $1,500 one. Regarding this kit specifically, it's neat... The lens cap is of interest to me but I'm not about to buy all magnetic mounts for each of my lenses and all new filters. Also, I highly doubt that magnetic filters would protect a lens from bumps and bangs as much as a conventional one (likely instead falling off or sliding out of the way of the impact). Another concern I have for these is for the lens cap..... Are the edges of the caps metal? I'd never trust a metal cap in my bag, just in case it were to fall off and float around my bag, a plastic cap won't be able to scratch up a lens element.

[@DustinAbbottTWI]

Yes, the edges of the lens cap are metal. I would assume that the portion of the filter system that you thread on would still protect the threads if the lens were dropped much like a slim filter would, though no glass would necessarily be in place unless you had a filter mounted. I used UV filters religiously for years, and then realize that in my case they were actually limiting my performance while not adding any discernible benefit.

[@Ava-wu4qp]

@@DustinAbbottTWI Thank you. I'll keep my UV filter for my 16-35, 28-75, and 70-200 just so I can take comfort in being a bit rough with them at a hectic event. As for these magnetic lens caps, I'd highly encourage this company to include a plastic/rubber lip on the edges whenever they next change their product design and they might convince me to buy in.

[@DustinAbbottTWI]

That’s valid feedback. I know they have a new project coming out soon.

[@bsarad52]

Hello Can you tell me something? With Which camera are use on 4k relaxation video on youtube ? They actually using these cameras? Which camera should you recommend for that type of video making? Please reply...!!

[@Ava-wu4qp]

Watch an actual review. There are thousands on the internet.

[@DustinAbbottTWI]

I don't really know hat you are asking.

[@bsarad52]

I saw lots of review. Different youtubers have different view. I just setisfied with this video. Can you suggest me the three camera for 4k uktra hd video on youtube make. Please. Thank you in advance. Also my budget is around1500 usd to 2000

[@bsarad52]

Dustin Abbott I want to make a 4k ultra hd video on youtube.. which camera should you recommand for the best quality on around 2000usd ..which camera should i buy?

[@diatomsaus]

@@bsarad52 4k relaxing? Can't understand you. For a 4k camera, the Nikon Z6 is at the top with internal 10-bit, N-log, very good AF and tracking etc, giant lens pool. If you don't care about 10-bit and whatever-log, then the a7m3 is decent. The older a7s2 is pretty good as well, along with many budget options that have smaller sensors. I assume your $2000 doesn't include lenses and other accessories such as a gimbal mount...

[@SilverLarry]

Nicely done review, as always. I also saw your review of Polarpro's filters and wonder which CPL you'd recommend, based solely on optical performance, not the usability of the system, unless of course those Freewells fall off easily.

[@DustinAbbottTWI]

HI Larry, both filters are actually very good optically. I've used both a fair bit, and don't really have any complaints about either. The magnetic system isn't for everyone, but it does work.

[@SilverLarry]

@@DustinAbbottTWI Thanks for your reply. Just a couple more quick questions if you don't mind. Is there any issue at all with filters or lens caps falling off? In other words, do I need to be careful? And secondly, Did you find issues removing just the lens cap but inadvertently removing the filter in the process?

[@waynelast1685]

I'm a newbie. I wish I would have researched filters ore before I bought some screw-on types. I am also an engineer by day and it amazes me how complicated the manufacturers make filter design and function. For example, trying to get filters that will work with lens hoods. And you need a different filter for every len and/or lens hood. And then worry about the vignetting and color casts. And then take on and off dirtying up your lens and filter and taking a long time. The FREEWELL filters have the right idea. I wish they would make cameras with filters built-in, mechanically or optically. I know expensive video cameras have ND filters. My question is can you use any lens hood with these FREEWELL filters?

[@DustinAbbottTWI]

Whether or not you can use a hood does depend on the specific lens and how much room is left between the filter and the edges of the hood.

[@fangxusun1723]

Isn't magnet damaging the electronics inside the lens?

[@DustinAbbottTWI]

That's not the case.

[@curtiskhan7657]

I bought this system. However my lens cap does not stay on the polariser. Freewell assures me that what I experience is normal yet every review I have seen shows that it does in fact attach. I am quite confused about this.

[@DustinAbbottTWI]

That's odd, as I have zero problems with it staying attached.

[@katanaphoto]

System looks promessing but be aware if you want to use it without the nd without the uv because the system dose not come with the extra ring which looks like the Freewell has included for all tester but then decided not to included for public which socks, even my self I was convinced the the ring comes with the system after watching all videos here on youtube, I didn't reed the fine print, so I have look up online and it looks like they don't even have one for sale, exept the step up rings which doesn't solve the problem. Well, I know its lot of work to revise the review but maybe add few second to the end with info that the extra ring is not included, I would prefer not to use uv when I have nd on the lens. I will be contacting freewell in this regard. I'm not asking for free one but can we but one.

[@pixleysyt]

I hav the opposite problem. The cap stays on so well I couldn’t get it off if I have a hood on. The deeper the hood the worse the problem. A black pop stopper used on smart phone cases solved the problem perfectly. Stick it on the lens cap and there’s plenty to grab to get it off.

[@KikujiroChan]

@@katanaphoto exactly what I tought and asked myself. I watched 20 videos and every time only the same useless stuff...thanks to your comment I will not buy that shit. Always a UV filter infront of the lens? what a shitty design and I can't find a 67mm to 67mm magnetic filter...only step up.

[@4Turbofan]

Dustin Abbott Does the filter have threads in case you don’t want to use the magnetic feature? Thank you

[@AAAPoolServices]

Are the filters stackable?

[@DustinAbbottTWI]

Yes. They can be either magnetically stacked but are also both front and back threaded.

[@AAAPoolServices]

@@DustinAbbottTWI Great Thank you!

[@kh1188ish]

Nice review but I started counting times you say “and so”. And so now I can’t stop. 🤣

[@DustinAbbottTWI]

And so now you've got something new to do with your time. :)

[@wongc261]

This looks easier to use than the square filters

[@DustinAbbottTWI]

Yes, though is isn't really a competitor for square filters; it's more of a better way to do circular filters.

[@driliagor]

Pretty serious vingietting

[@DustinAbbottTWI]

I don't think I saw additional vignette, no.

[@rfa2381]

I have Manfrotto Xume and isn't not good. After using several times those magnetic adapters filters the magnetic started to lose the effect because the material isn't good (scratches). Freewell magnetic system is similar to Manfrotto Xume magnetic system... and there are a lot of videos on youtube saying great things about Xume system... I like the idea but I saw by myself that it's not good and Manfrotto support it's is a disgrace... this is my experience...

[@DustinAbbottTWI]

Thanks for the feedback, though I've had some Freewell gear for years now and haven't experienced the problems you describe.