izofotoblog

This one is 21.st in the row. It’s not big exhibition, but still fresh. There were also some international exhibitioners, but in majority domestic industrial design and designers were presented. If one is interested, here the official site: http://www.bio.si/index.php?option=com_content&task=view&id=25&Itemid=56&lang=en

So, here are some pictures of objects/design concepts, which were interesting to me:

Hi, i was given this little sigma for testing for few days, so why not take a walk and snap some pics for a start. It was my first time with sigma, so be gentle. For now jpeg day will do, i will also try some raw etc, since i’m doing kind of review for some photo portal.
So, here you go, some jpeg candids around the town’s old centre.

Everything good starts with beer..(iso 400, i think)

All others in iso 100

100% crop from pic above. As you can see, this f/4 lense on dp1 is very sharp, there’s no sharpening applied on crop! Well, foveon byself is one sharp thing, for sure..

Again, 100 %crop from above. I think you’re getting it by now..

[img]http://shrani.si/f/3M/hw/4i5OCb1v/sdi0174-obd-web.jpg[/img]

.. and ends with good meal. This is iso 800, so it can be used even with foveon.

First impressions:

-It’s small (realy small) and it has 1.7x crop sensor. This i realy, realy like.
-It’s has very sharp lense (28mm eq. to leica format i think) which is sharp (and i mean sharp) wide open. and i didn’t even try raw yet!
-It’s has this f/4 lense which i would like to be faster for true lowlight work, but:
-AF is not very good in lowlight, so it’s logical. for good af hunt in lowlight u need lot of light..

I could get original optical viewfinder and lens shade, but i would have to return that quick, so just body for me.

This is day one for now. I will try to test other things in next days.,.
But i can tell you, i can picture myself with something like that. to have option on dslr quality in pocket size, hell yes, rangefinder days are back..

ok, en me je zrajcal na dpreview, da bi probal delat makro z dvema objektivoma, in sicer canon 70-200 f4 l in canon 50 1.8 II (slednjega obrne?? naokrog). sicer je problem, ker ima 50-tka manj??o prednjo leÄ?o kot 70-200, in tako dobi?? v robiv slike Ä?rnino, se pa da s cropanjem tudi kaj pametnega ven dobit. no, takole je ??lo vse skupaj:
najprej sem vse skupaj sestavil skupaj tako, da sem obrnil objektiv, ju sestvil skupaj, dal spodaj pvc in preko pvc-ja oblimal s selotejpom (tako selotejp ne prime direkt na objektiv in ne pusti tistega lepljivega sranja na objektivu. me je prej??niÄ? izuÄ?ilo, hehe). sicer je najbolj??e dobit kak??en step-up adapter, vendar za prvo silo gre tudi takole.

oba objektiva, pripravljena na akcijo . pr??ice, pazite se.

zatem sem vse skupaj dal na fotiÄ?, postavil na stojalo, prikljuÄ?il spro??ilc in vkljuÄ?il mirror lock (vasia hack press, hehe). potem je bilo potrebno le najt modela:

nek ostanek posu??enega kaktusa al kaj ??e, v bistvu v ??ivo zgleda kot kak??na majhna smet.

no, tukaj so rezultati:

70mm, f4

70mm, f32

200mm, f4

200mm, f32

100% crop, 400×400 pix. pozor: oÄ?itno sem imel nastavljen najmenj??o resolucijo fotke na fotiÄ?u (bog ve, zakaj, murphy paÄ?), tako da bi stvar pr najvi??ji resoluciji zgledala ??e ene 2x veÄ?je, po mojem. ??koda, pa drugiÄ?.
no, v glavnem, pri cropu se da razbrat stvari, ki se lahko merijo ??e v mikrometrih, kar pa ni ??foh, kajneda.
Ä?e ma kdo cajt, lahko glede na velikost kaktuska zraÄ?una poveÄ?avo, po mojem pride tam nekje med 2 in 3:1. not bad, ha?

??e ena umetni??ka za na konec