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-   -   GH3 / 18-35 Sigma / Kikon speedbooster (https://www.dvinfo.net/forum/panasonic-lumix-s-g-gf-gh-gx-series/523043-gh3-18-35-sigma-kikon-speedbooster.html)

Phil Goetz April 30th, 2014 05:13 PM
GH3 / 18-35 Sigma / Kikon speedbooster
 
Wondering what the 35mm equivalency or crop of this lens / camera speed booster combo. Anyone know?

Phil Goetz April 30th, 2014 05:15 PM
Re: GH3 / 18-35 Sigma / Kikon speedbooster
 
Ok. Now to fix the typo...

Re: GH3 / 18-35 Sigma / Nikon speedbooster

Adapter is the metabones speedbooster... Sorry...

Ted Ramasola April 30th, 2014 08:40 PM
Re: GH3 / 18-35 Sigma / Kikon speedbooster
 
Heres an article on this: BMCC variant Speed Booster works on GH3 and GH4 to give 1.28x crop, near full frame | EOSHD.com

Phil Goetz May 1st, 2014 10:10 AM
Re: GH3 / 18-35 Sigma / Kikon speedbooster
 
Thanks!

Glad to see the article came out this week and not a month ago...

Kevin McRoberts May 1st, 2014 02:17 PM
Re: GH3 / 18-35 Sigma / Kikon speedbooster
 
Quote:
Originally Posted by Phil Goetz (Post 1843583)
Wondering what the 35mm equivalency or crop of this lens / camera speed booster combo. Anyone know?
18 * .71 * 2 = 25.6
35 * .71 * 2 = 49.7
Aperture is 1.8 * .71 = 1.28

I have the 18-35, works very well with or without the Speedbooster on GH2 and AF100

Craig Chartier May 1st, 2014 09:30 PM
Re: GH3 / 18-35 Sigma / Kikon speedbooster
 
Klingons have cloaking devices and now speed boosters ?!??!


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