I’ve been asked a few times recently what adapter and filters I use on my Fujifilm X100V. I will state right off the bat that my choices aren’t necessarily the “best” ones, it’s just what I’ve done. There are likely better options, and perhaps different choices that would be better for you, so keep that in mind. With that said, let me get right into the adapter and filters that I use on my Fujifilm X100V.

The X100V doesn’t initially appear to be able to accept filters. There are no screw-in threads visible. But there’s a “secret” ring around the lens that unscrews to reveal threads, but these threads cannot accept filters. You need to buy an adapter to screw into those threads that has its own threads that filters can screw into. Make sense?

The top reason why you want to do this is because the X100V is almost weather-sealed. The one unsealed point is the lens, but Fujifilm says that if you put a filter in front of it, that should give you protection from the elements. To complete the weather-sealing process, you need to buy an adapter and filter.

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Fujifilm offers their own adapter, but it’s not cheap. I’m a cheapskate, so I went with the $10 Haoge adapter instead, and saved about $40. I think the only disadvantage is that the lens cap fits a little loosely over the adapter, but probably fits snugly on the Fujifilm option (just guessing). There are lots of other choices, including some that have a lens hood included. I don’t think which adapter you choose is all that important, but obviously it’s got to work for you.

I have tons of filters, some going back to the film days. Many of them are not 49mm (the correct filter size for the X100V), but some are, and I don’t use all of them. The number one most used filter is the Fotasy 49mm Ultra Slim UV, which is less than $10. For under $20, it’s possible to add that layer of weather protection to give you some peace of mind. I also own a Hoya UV filter (that predates my X100V), but it’s black and I prefer silver, so I don’t usually use it (yet I have used it), and a Nicna UV filter, which I have no idea where it came from. The UV filter doesn’t do much for you photographically, but it does give a layer of protection, and 90% of the time this is how my X100V is configured.

About 10% of the time I use a diffusion filter instead of (or in conjunction with) the UV filter. The one that I use the most is the 5% CineBloom, which gives a very subtle effect. A 10% CineBloom and 1/4 Black Pro Mist are occasionally used, while a 20% CineBloom is almost never used because it is so strong. If I could only have one, it would be the 5% CineBloom, but I do use the 10% CineBloom and 1/4 Black Pro Mist sometimes, and even use them together, so it’s nice having them around. I have considered buying a 1/8 Black Pro Mist because I think I’d use it frequently, but I haven’t pulled the trigger on that one yet.

What’s left? I own a Tiffen 49mm Circular Polarizer that I rarely use. I probably should use it more, because CPLs are great for reducing unwanted reflections. To some extent, it’s theoretically possible to mimic Color Chrome FX Blue with a CPL filter, I think, although I’ve never tried. I also have a Hoya Intensifier (a.k.a. Didymium filter or Starscape filter) that I’ve used a few times. I have some 49mm color filters for B&W film photography, but obviously those don’t work well on the X100V (I tried). I also have a Hoya 80A filter, which actually does work on the X100V, but I pretty much never use it.

I’m not sure which filters are right for you, but at the very least consider attaching an adapter and UV filter to give your Fujifilm X100V a little more weather protection. I like using diffusion filters sometimes, but not all of the time, and usually less is more when it comes to these. That’s what works for me, but you’ll have to figure out what works for you. Hopefully, this article is helpful to some of you. Let me know in the comments which filters you use on your X100-series camera, because I’d love to know.