Zolomatics 22.5-90mm f1.5

stingOM · Expire: 2012-12-27

Will this lens be a nice fast zoom on the G1?
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ekoe · Joined: 28 Jul 2011 Posts: 47

Yes. That lens will vignette a bit at the wide end, but it provides some of the best coverage of the m4/3 sensor of all the fast c-mount zooms. The image quality is very good. The vignette at the wide end is easily scaled out in post.
I service, adapt and adjust the 22.5-90mm/1.5 for m4/3, including cleaning and regreasing the zoom mechanism, and collimating the lens for parfocal performance (so that it hold focus through the zoom range).
If you get the lens and want it set up properly for m4/3, please get in touch through my website: www.ekoecamera.com
Some of the 22.5-90's get stiff grease in the zoom cams and slides which makes this heavy lens very difficult to use. You should check with the seller to confirm the zoom is smooth. If it's not smooth, I can service it for you.