Is this brokeh fringe?

Started 2 months ago | Discussions thread
John Crowe
John Crowe Senior Member • Posts: 1,357
Re: You’re the master!
1

Yes, very bizarre.  It simply looked exactly like motion blur, except there were three distinct shapes at exactly the same distance.  This lead me to suspect the IS.  Also why I wondered if the pump was vibrating.

I have never had an IS lens.  I just know that IS and tripods and monopods don't get along, even though all the manufacturers have tried to fix it.

IS must be able to make off centre moves too.

Glad to help.

 John Crowe's gear list:John Crowe's gear list
Canon EOS 5DS R Canon EF 70-200mm F4L USM Canon TS-E 17mm f/4L Kenko Teleplus Pro 300 AF 1.4x Venus Laowa 12mm F2.8 Zero-D +15 more
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