[hkka]

http://dc.watch.impress.co.jp/cda/other/2007/03/09/5776.html

[hkka]

It seems this maybe full frame one!!! Go Sony (or Minolta) Go!!!

[Obi-Wan]

http://www.pma-show.com/0209/sony/digitalcameras/sony_alpha_slr_cameras/

[santabenny]

等到頸都長...

[hanny]

i think this is the same as the serect new nikon camera
1.1x

becasue it is sony ccd

and nikon also use sony ccd

[200448]

無內閃位，一定係高階機

粒五凌鏡好大粒 ! 磈ccd 都肯定唔係細!

[vaworld]

尖頂得好樣衰.

nikon d2個 prism都好大, 不過都係 1.5x

[Obi-Wan]

I guess the pro one have a full frame 20M ccd.

[teddykwan]

灰色機身真係睇吾慣.

[200448]

>尖頂得好樣衰.

同感

[dcpower]

點睇都有M記的影子,可能係由於原本的M記工程師設計...

[hanny]

尖頂is very old and tradtional feel
like a very very old slr

[Obi-Wan]

尖頂 should be pentaprism, not the pentaMIRROR used in most dslr

In order to reduce the mass, 尖頂 ALL GLASS pentaprism is used

[Obi-Wan]

d2c

pentaprism is LIGHTER than pentamirron in your DSLR

simple physics, man

[Obi-Wan]

d2c

May be not are not old enough to use SLR before nor u know the construction of a classical SLR.

Advantages of using pentaprism in pro DSLR or SLR
1. brighter than pentamirror (pentamirror has 10 air / mirror interface => more light loss, e.g. in D50)
2. less likely to get dust inside, because there is no air inside the pentaprism
3. clearer viewfinder than pentamirror

if u don't know what is mean by pentaprism or pentamirror, please go GOOGLE