I have one. I put on a fisheye lens and its almost FF. BUUUT just like that a few days later i put on the fisheye lens again and somehow the FoV is back to the s35.😅 how does that happen?

On your site it says about FD lenses, but what does the adapter need to be used with these lenses? I checked everything and didn't find an adapter that will work with FD lenses properly

I cant remove the cylinder in my URSA Mini 4k EF, something do I miss, remove some extra screew? THX

Will this fit 6k g2?

onde comprar?

Where can I get it?

For the 12k can you still use the built in ND filters

This is awesome. Is this available for the bmpcc4k as well?

Can this be used with a Rawlite OLPF?

friends, are you going to make an adapter compatible with the bmpcc 6k pro?

The music is so unsettling

how to but this booster？

Looks like there is a massive colour shift. Shady

Can I instal this booster to Blackmagic Ursa mini 4.6k G2!?

Genius Genius Genius！

Question: does this adapter also cut ir pollution? Do you have an alternative solution if not? Thanks

From where can I buy it?

Hey everyone, I stand corrected, I purchased one and have been testing it. At the new price point for the static version, it's an exceptional deal. I honestly will probably never take it out of my 6k. That being said, it will cause some decentering in the corners on wider and faster lenses which does decrease corner sharpness slightly, but in shots where you need to, you can focus for the corners to get it back. Again, it is very minor, and only at apertures around f1.4 or faster, and is unnoticeable without pixel peeping in full 6k raw. There is almost no sharpness loss past f2.8. Also, it gives a nice character to my photography lenses, and when I don't want it, I just stop down! I will be testing it extensively in the months to come, so subscribe to my channel if you'd like to see the in depth reviews! But I would strongly recommend it. It is comparable to the metabones glass, at a similar price point. Buy it, you won't regret it, the extra stop of light alone is unbeatable.

will it work with the 6k Pro?

возможно ли установка в blackmagic pocket cinema camera 6k PRO ???

возможно ли установка в blackmagic pocket cinema camera 6k PRO ???

The corner sharpness seems to take a pretty substantial dive, unfortunately. Thats not your fault but whoever you're sourcing your glass from is not really delivering a high quality optic. One solution would be to make the speed booster cover a significantly larger image circle and then just use the center of it. Metabones .71x for mft is likely the same glass that is used for apsc sensors, but because they only use a center portion of that glass, the quality is higher as they crop out the corner areas where CA and softness are a problem. It'd be different if the sensor wasn't 6k, but because of that fact, the sharpness has to be almost perfect for me to drop almost a grand on it. I'm thinking about picking up canons new speed booster for canon rf to ef. If I extract the glass element from that and 3d print a bracket for it, I feel like performance would be the best possible. I've already taken apart a viltrox speed booster and janked together a duct tape ring to hold it in the 6k's flange with surprisingly good results as long as you stay above f2.8. However the bokeh is so swirly its almost distracting at times. So I'd like to give the canon a go! Great design though, the filters and kit you're offering is nothing short of top tier. I would pay you 1500 dollars without sweating it if you could rehouse a speed booster from canon, or just got sharper glass in general. Again, awesome video, stellar product! I would buy now if it was quite a bit cheaper or sharper!

Was are the colors so different?