Kur daboji kainas telikų?

"Icetom" <kkk@kkk.lt> wrote in message news:ipkat7$b0j$1@trimpas.omnitel.net...
> Laukiu YZF ir Struktur "puolimo" apie faktus:
> 
> "There has always been a large dependence by some forum members and 
> enthusiasts on cd/m2 black level figures within reviews and trying to 
> compare these on forums, where the measuring equipment, method and 
> surroundings have always made these types of measurements useless in any 
> kind of comparable manner. The results really are based on certain factors 
> that for us are never as repeatable or properly measurable to make them a 
> useful tool for readers to use. You cannot take measurements we make here 
> with a K-10 meter and then compare them to readings taken by say a Spyder 
> III in a different country. There are just too many factors that make that 
> approach bad practice in terms of imaging science and that’s before we take 
> into account that doing these measurements on, say, an LCD that switches it’s 
> backlight off at 0IRE, makes the measurements pointless. Mind you that hasn’t 
> stopped a few from complaining about the lack of such measurements in our 
> reviews and while we will start to mention our results, they will not be 
> used for marking purposes or any other evaluation process. We do not 
> recommend trying to compare black level readings with any other source, be 
> that another review elsewhere or measures taken by forum members. The only 
> real comparable difference you could take as being minimally accurate is by 
> the same reviewer using the same equipment, method and conditions.
> 
> So, with that important disclaimer out of the way, the VT30 measured with 
> our Klein K-10 in dark surroundings and calibrated mode we got 0.02 cd/m2 at 
> 0IRE and 79.35 cd/m2 at 100IRE (approx. 3,967:1 on/off) using standard 
> window patterns from our Sencore VP401. Our 8 month old VT20 measured 0.04 
> cd/m2 at 0IRE and 75.12 cd/m2 at 100IRE calibrated (1878:1 approx on/off). 
> Our 2 year old Pioneer LX5090 Kuro measured 0.03 cd/m2 at 0IRE and 110.1 
> cd/m2 at 100IRE calibrated (3,670:1 approx). Ansi-contrast measurements on 
> the Pioneer were 0.04 cd/m2 black and 85.4 cd/m2 white averaged results, 
> with the VT30 managing 0.03 cd/m2 black and 72.4 cd/m2 white averaged 
> results."
> 
> Šaltinis: 
> http://www.avforums.com/review/Panasonic-VT30-TX-P50VT30-42VT30-50VT30-55VT30-65VT30-3D-Plasma-Review.html 
>