Samyang 8mm 2.8 or 3.5? vignetting on 20mp sensors

Started Mar 4, 2013 | Questions thread
Laurie899
Regular MemberPosts: 135Gear list
Like?
Re: Samyang 8mm 2.8 or 3.5? vignetting on 20mp sensors
In reply to Knallberto, Mar 7, 2013

Knallberto wrote:

I am using Samyang 8mm/3.5 with all my SamsungNX, m4/3, NEX (up to 24 mp) - there is noooooo vignetting.

I am also using Samyang 7.5mm/3.5 with all my m4/3s - there is nooooo vignetting.

WHYYYYYYY should there be vignetting?

Thanks for your answer. The reason for the question is based upon this quote

Re: Rokinon 8mm f/2.8 NX

                                5 months ago                            ,                            viking79                                In reply to

viking79 wrote:

I am seeing magenta corners/sides on my NX20 as they show up on the NEX 7 as well.  Might have to use corner fix to correct that, and one side on mine is worse than the other so it might be a slight alignment issue too.

There are some sample shots clearly showing the problem on the 2.8, however it seems from your experience that the 3.5 is OK (good news) Can I check you are using it on the the NX 20mp sensor?

Again thanks for your answer

Laurie

 Laurie899's gear list:Laurie899's gear list
Samsung NX20 Samsung NX 18-55mm F3.5-5.6 OIS Samsung NX 50-200mm F4-5.6 OIS Samsung NX 12-24mm F4-5.6 ED Fujifilm XC 16-50mm F3.5-5.6 OIS
Reply   Reply with quote   Complain
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark post MMy threads
Color scheme? Blue / Yellow