Re: Megapikseliai [FX @ 2012-03-05 16:29:40]

Tema: Re: Megapikseliai
Autorius: FX
Data: 2012-03-05 16:29:40
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<DIV>Shiaip pixeliai pixeliams nelygus... remiantis ta logika kad daugiau 
pikseliu daugiau triukshmo jau praejusios kartos technika turejo buti gaidys nes 
dar priesh tai buvusi karta turejo dar mazhiau pikseliu... zhingsnis po 
zhingsnio einama link juostos raishkos...</DIV>
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<DIV>FX</DIV>
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<DIV>"Antanas" &lt;chromatinis@gmail.com&gt; wrote in message 
news:jisugq$qcg$1@trimpas.omnitel.net...</DIV></DIV></DIV>
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style="FONT-STYLE: normal; DISPLAY: inline; FONT-FAMILY: 'Calibri'; COLOR: #000000; FONT-SIZE: small; FONT-WEIGHT: normal; TEXT-DECORATION: none">Jau 
vien temos pavadinimas sukelia nemažus jausmus? :-) Bet pažiūrėjus į šių metų 
pilnakadrius Nikonus ir Canonus, man iš tikrųjų darosi sunku 
suprasti....<BR><BR>Canon 5D Mark 
III&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
21.1&gt; 22.3 
mp&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100–25600 
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title="Film speed" href="http://en.wikipedia.org/wiki/Film_speed">ISO</A> 
(expandable to H1 (51200), H2 (102400))<BR>Canon 
1D-X&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
21.1&gt;18.1 mp&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ISO 
100–51200 native. ISOs 50, 102400 and 204800 simulated.<BR><BR>Nikon 
D800/D800E&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
12.1&gt;36.3 
mp&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN 
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class=Apple-converted-space></SPAN></SPAN>ISO 100–6400 (ISO 50–25600 boost)<SPAN 
style="WIDOWS: 2; TEXT-TRANSFORM: none; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; LETTER-SPACING: normal; DISPLAY: inline !important; FONT: 13px/19px sans-serif; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; COLOR: rgb(0,0,0); WORD-SPACING: 0px"><BR></SPAN>Nikon 
D4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
24.5&gt;16.2 
mp&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ISO 
100–12800 (ISO 50–204800 Boost)<BR><BR>1. 5D mp skaičius buvo šiek tiek 
padidintas, D800 buvo labai stipriai padidintas. 36 mp? Kam tiek daug? Koks to 
motyvas?<BR>2. 1D-X ir D4 mp skaičius buvo ženkliai sumažintas. Kodėl skirtumas 
tarp klasių toks didelis? Negi aukščiausios klasės aparatams užtenka tiek 
„mažai“ mp, o pigesniems variantams&nbsp; reikai tiek nesveikai daug (ypač tas 
akivaizdu pas Nikoną)?<BR><BR><BR></DIV></DIV></DIV></DIV></BODY></HTML>