This ND fader is just amazing, I own a blackmagic pocket cinema camera BMPCC and use a 20mm Lumix f1.7 fixed prime and it has a thread of 46mm. I FREAKING Love this Fader I got for less than 20 bucks, it feels very solid, it is smooth, metalic, well built, it also came reallly fast in the mail and seems like this brand is as good as tiffen but with more of a caring side for their customer which is great. Btw I just got this so I'm going to film things now along with my other 46mm thread lumix lens.
01.03.2016
"VIDEO TESTED with Osmo X5" For the price its a great deal! But dont expect miracles! Its good but dont set it to the max because you will see ugly weird vignetting. I find it very useful for fine tuning your exposure so for me its great because i dont have to remove the filter and swap it you just adjust it to your liking but you cannot set it to max cuz the image quality is greatly affected. tested one day only but i will be using it for the week to come in different environments.
10.02.2016
Makes my Blackmagic Pocket Cinema Camera useable in daylight and is excellent for shooting GVs inconspicuously.
12.10.2015
The box says leave this filter on, but dont! I only recommend using outside. Good price for what it does. Loss of sharpness noticeable when zooming in post. Also, the price keeps going up on this. I bought it for at least $15 less a yr ago.
04.09.2015
An acceptable compromise for separate dedicated ND & Circular Polarising filters . Interference pattern & colour cast (warm red) about two stops from full polarisation . The 46 mm dia filter supplied in a large 95mm square plastic box, you need large coat or camera bag pockets for this box.On the plus side a slim filter so no obvious vignetting & functions well until you approach near the maximum setting ; despatched from Japan so it took 14 days to arrive (advised delivery up to 28 days) not a problem for me but possibly for others who need it now .
18.02.2015