June 22, 2018, 02:59:04 AM

Author Topic: Sigma Teleconverter TC-1401  (Read 1548 times)

chrysoberyl

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Sigma Teleconverter TC-1401
« on: November 13, 2017, 08:03:05 AM »
I am aware that the Sigma 180mm macro is not listed as compatible with this teleconverter, but has anyone tried it?  If yes, how badly is IQ degraded?

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Sigma Teleconverter TC-1401
« on: November 13, 2017, 08:03:05 AM »