tamron 100-400 on sony a6500 feedback

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skeudenn Regular Member • Posts: 451
tamron 100-400 on sony a6500 feedback

while the new tamron lens is very good and fast on canon m50, on my other system ( I share canon lenses ) the af performance seems to leave much to be desired...

many af adapters ( sigma mc11, viltrox ef to e mount, photodiox pro ...) all behave slightly erratically.)

update

actually with sigma mc11 performance in daylight is decent, af wise

using silent mode or not, single af, centre ( large more erratic )

it talks to my viltrox converter

there is sometimes a bug  when turning on limiter which can cause af to stop working . Workaround is to switch it off and/or turn adapter in camera and lens in adapter.

viltrox

photodiox

 skeudenn's gear list:skeudenn's gear list
Sony a6500 Canon EOS M50 Canon EF 100-400mm f/4.5-5.6L IS USM Sigma 8-16mm F4.5-5.6 DC HSM Sigma 17-50mm F2.8 EX DC OS HSM +6 more
Canon EOS M50 (EOS Kiss M) Sony a6500
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