Has anyone tried the Sigma Art 30 1.4 on Pentax K-1?

beachboy2 · 07-27-2019, 05:08 AM

Hi Intrance. Can you please post a photo or 2 using the square crop mode? Presumably there will not then be any vignetting?
Cheers

Intrance · 07-27-2019, 08:00 AM

Will try to take some tomorrow. But yeah, you generally end up with a larger image area if you crop on the full frame than shooting APS-C so square should not have any vignetting.

beachboy2 · 07-30-2019, 01:13 AM

Hi Intrance. My K1ii finally arrived so I can assess myself thanks. Square is good.
Cheers

Intrance · 08-30-2019, 01:20 PM

Originally posted by beachboy2

Hi Intrance. My K1ii finally arrived so I can assess myself thanks. Square is good.
Cheers

Good to hear. Sorry for the silence, work and life came up and no time for testing.

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07-27-2019, 05:08 AM	#16
beachboy2 Senior Member Join Date: Dec 2012 Location: Perth Western Australia Photos: Gallery Posts: 222	Hi Intrance. Can you please post a photo or 2 using the square crop mode? Presumably there will not then be any vignetting? Cheers

07-27-2019, 08:00 AM	#17
Intrance Junior Member Join Date: Dec 2014 Posts: 31	Will try to take some tomorrow. But yeah, you generally end up with a larger image area if you crop on the full frame than shooting APS-C so square should not have any vignetting.

07-30-2019, 01:13 AM	#18
beachboy2 Senior Member Join Date: Dec 2012 Location: Perth Western Australia Photos: Gallery Posts: 222	Hi Intrance. My K1ii finally arrived so I can assess myself thanks. Square is good. Cheers

08-30-2019, 01:20 PM	#19
Intrance Junior Member Join Date: Dec 2014 Posts: 31	Originally posted by beachboy2 Hi Intrance. My K1ii finally arrived so I can assess myself thanks. Square is good. Cheers Good to hear. Sorry for the silence, work and life came up and no time for testing.