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Opticallimits > Forums > Just Talk > sigma 100-300 f4

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sigma 100-300 f4
wim Away
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#20
10-13-2010, 08:32 PM
[quote name='Brightcolours' timestamp='1286998454' post='3618']

The flare (and resulting lower contrast) are not resolved by a new back element coating... the DG version will show similar flare.

[/quote]

Not all of it no, but 99% of especially all veiling, plus some flare, caused by reflections of the back element will.



Regards, Wim
Gear: Canon EOS R with 3 primes and 2 zooms, 4 EF-R adapters, Canon EOS 5 (analog), 9 Canon EF primes, a lone Canon EF zoom, 2 extenders, 2 converters, tubes; Olympus OM-D 1 Mk II & Pen F with 12 primes, 6 zooms, and 3 Metabones EF-MFT adapters ....
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Messages In This Thread
sigma 100-300 f4 - by anyscreenamewilldo - 09-24-2010, 08:10 AM
sigma 100-300 f4 - by allanmb - 09-24-2010, 10:16 AM
sigma 100-300 f4 - by Brightcolours - 09-24-2010, 12:22 PM
sigma 100-300 f4 - by Guest - 09-24-2010, 01:09 PM
sigma 100-300 f4 - by anyscreenamewilldo - 09-24-2010, 01:38 PM
sigma 100-300 f4 - by anyscreenamewilldo - 09-24-2010, 02:08 PM
sigma 100-300 f4 - by Brightcolours - 09-24-2010, 03:58 PM
sigma 100-300 f4 - by allanmb - 09-24-2010, 04:09 PM
sigma 100-300 f4 - by Brightcolours - 09-24-2010, 04:27 PM
sigma 100-300 f4 - by anyscreenamewilldo - 09-24-2010, 08:16 PM
sigma 100-300 f4 - by anyscreenamewilldo - 10-08-2010, 09:13 AM
sigma 100-300 f4 - by Brightcolours - 10-08-2010, 11:32 AM
sigma 100-300 f4 - by netrex - 10-08-2010, 05:36 PM
sigma 100-300 f4 - by allanmb - 10-08-2010, 06:09 PM
sigma 100-300 f4 - by Reinier - 10-13-2010, 11:37 AM
sigma 100-300 f4 - by Brightcolours - 10-13-2010, 12:05 PM
sigma 100-300 f4 - by wim - 10-13-2010, 04:57 PM
sigma 100-300 f4 - by allanmb - 10-13-2010, 07:28 PM
sigma 100-300 f4 - by Brightcolours - 10-13-2010, 07:34 PM
sigma 100-300 f4 - by wim - 10-13-2010, 08:32 PM
sigma 100-300 f4 - by Brightcolours - 10-13-2010, 08:46 PM
sigma 100-300 f4 - by Reinier - 10-13-2010, 09:35 PM
sigma 100-300 f4 - by Brightcolours - 10-13-2010, 10:33 PM
sigma 100-300 f4 - by wim - 10-13-2010, 11:56 PM
sigma 100-300 f4 - by Reinier - 10-14-2010, 07:50 AM
sigma 100-300 f4 - by miro - 10-14-2010, 08:26 AM
sigma 100-300 f4 - by Brightcolours - 10-14-2010, 09:40 AM
sigma 100-300 f4 - by Brightcolours - 10-14-2010, 09:54 AM

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