Sony A7/(r) image sharing thread #3


For ultra wide and large format, it is quite popular! I saw many company sell the GND center filter for their large format lens to deal with the vignetting. The vignetting is also boosted up when using very dark ND filter as well. I'm trying to utilize this vignetting as special effect! :)


I have considered the center GND.
But too expensive to buy without first trying it out to confirm it works.

I print my stuff up to A3 and A3+, so I can get rather picky wrt a one image correction even on RAW.
In the end, its still pushing the image on those vignetted areas by as much as 1.5 stops.
Those areas break up much earlier in PP after that.
Its one of the reasons I don't use the correction apps and Adobe Flat Field correction.


As described in the previous post, luckily, there are a few work arounds.
But center GND would be a very good option for a one frame solution.


Putting up a pict to keep to the intent of the thread.... :)

20150227-DSC09547-2400 by jenkwang, on Flickr
SMC Takumar 55/1.8 on A7
 

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wa sharp sharp plus bokeh!

hehe your son thinking hmmmm.... which lens to bbb next

Which lens to buy next? FE 35F1.4/ FE 28F2 lor... :bsmilie:
 

Hi dickmann88,

Thanks!

I have used a ND filter and hence there will some vignetting.

Post-processed wise, only slight sharpening and adjusting of exposure.

These are all shoot in JPEG.

Cheers!

I see, thanks for the share. I was contemplating between CV 12 and Samyang 14 f2.8. Difficult to make a decision since they seem to be built for different purposes
 

16700839561_7060b843af_b.jpg


A7 | CZ Planar 50/1.4 ZK



16697885886_13e35727ce_b.jpg


A7 | Voigtlander 12/5.6 V.2 | Haida ND 0.9 | LEE GND 0.9 Soft​
 

Sold away the 1635. This is what i'm left :bsmilie:

a7S|CV12

16535918060_9798e8362a_z.jpg


16713363102_0136e029fd_z.jpg
 

Bro ricleo & chipvn, thanks!
Am glad I have made the right choice.

Cheers!
 

Bro ricleo & chipvn, thanks!
Am glad I have made the right choice.

Cheers!

Updated my signature! Yeah
 

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hmmm the uprez file seems to lack DR and higher in contrast leh

and should post in the main sub-forum so pple can see lah
 

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