GH2 voiglander 25mm f.95 vs f1.4 samples, where???

[andycorleone]

I really apreciate if someone upload or point me to the same image shot with a tripod with the voiglander 25mm at two apertures f0.95 and f1.4.

I want to compare Dof and shutter speed at those giving apertures. thanks

 

[Barry_Green]

I posted a thread in the AF100 section with the Voigtlander at various apertures...
http://www.dvxuser.com/V6/showthread.php?243367-Voigtlander-25mm-at-varying-f-stops&highlight=

 

[andycorleone]

thanks do you know if in pratice is a full stop of light from f0.98 to f1.4? i readed mix reports about it,

 

[Barry_Green]

Yes it is a full stop, in the center. But, as you can see in the pictures, there's a bit of vignetting in brightness that happens at f/0.95. The lens is noticeably sharper at f/1.4 than it is at f/0.95.

 

[fchris]

What would it take for an introduction to your model?

 

[Barry_Green]

Thirty-five bucks.
http://cgi.ebay.com/Mannequin-Head-...263?pt=LH_DefaultDomain_0&hash=item1c1c094a9f