In camera speed booster for the Ursa - you guys seen that?

**Frank Glencairn** · 07-02-2018, 11:01 AM

In camera speed booster for the Ursa - you guys seen that?

How to install:

**polaroid22** · 07-02-2018, 11:39 AM

Yeah saw it, but its not available for the UMP. Ill buy a metabones for the pocket 4K instead.

**steve-o** · 07-05-2018, 09:24 PM

I saw that awhile ago and was surprised no one was talking about it or testing it. I understand its just for the 4.6kEF or 4k but to have a near full frame Ursa Mini sounds interesting to me. Just would like to see some results.

**leonardo0112** · 07-06-2018, 12:56 AM

Comparison of four Leica R "full frame" lenses, alternating—first on the Blackmagic Ursa Mini 4.6K with a Lucadapter Magic Booster Ultra (made with Caldwell elements) and second without the Magic Booster on an Ursa Mini 4.6K P

https://vimeo.com/275596692

**AaronChicago** · 07-06-2018, 08:06 AM

What's different about the UMP than the UM46K mount? I know it's interchangable, but is that it?

**polaroid22** · 07-06-2018, 08:14 AM

It also got IR and ND filters inside them that prevent this adapter to be placed apparantly.

**Denny Smith** · 07-06-2018, 12:19 PM

see below

**Denny Smith** · 07-06-2018, 12:22 PM

Also the Ursa Mini 4.6 EF and the Pro are two different lens mounts, thr 4.6 is fixed and the Pro is removable. They are not interchangeable.
Cheers

**rick.lang** · 07-10-2018, 10:21 AM

Originally Posted by steve-o

I saw that awhile ago and was surprised no one was talking about it or testing it. I understand its just for the 4.6kEF or 4k but to have a near full frame Ursa Mini sounds interesting to me. Just would like to see some results.

Steve, if you’re on the official BMD forum, there’s a nice video from Krzysztof Gluszek in the Cinematography thread MagicBooster for URSA Mini 4K and 4.6K. I think Luca now links to it on his Facebook page as well.