[陨石]

www.comefromchina.com
http://www.steves-digicams.com/2004_reviews/p150.html

pros:
big number in megapixel --- 7.1
good glass lens --- Carl Zeiss 3X Optical, 7.9 ? 23.7mm (38-114mm equivalent)
small in size --- 4 1/4" x 2 1/8" x 1" (108 x 52 x 26mm)
light in weight --- 183g
quick data transfer --- USB 2.0
shutter speed --- 1/8 ? 1/2000 sec
optical zoom --- 7x
price --- $450 USD

cons:
memory stick, not compatible with CF

[blesslola]

optical zoom --- 7x ???
只有3X的,
sony的P系列实在不感恭维
还不如上他家的V系列....

这个价为还可以选松下的FZ10, 如果楼住喜欢长焦的话, 很不错的选择

家能的SD300也是个不错的选择.....也是口袋机器

[雪连天]

p系列还是别买的好，想要有型点的canon sd300好了，液晶屏大，色彩好，金属机身非常小巧，反应速度也快，录像无限时；缺点是ccd小，手动功能少，紫边稍多

[wallis]

很好，我就在用

[陨石]

最初由 blesslola 发布
optical zoom --- 7x ???
只有3X的,
sony的P系列实在不感恭维
还不如上他家的V系列....

这个价为还可以选松下的FZ10, 如果楼住喜欢长焦的话, 很不错的选择

家能的SD300也是个不错的选择.....也是口袋机器

yes, it is 3X optical zoom.

FZ10 is a different type --- heavy and big.
The nice thing is it has 12x zoom lens, equivalent to a 35-420mm on a 35mm camera.

[陨石]

I know with higher megapixel, I can get bigger photos,
but is the megapixel 7.1 any useful, if I take small photos?
In other words, if I take a photo with a fixed size, such as 8 X 10,
can a DC with megapixel 8.0 generate higher resolution than a DC with megapixel 4.0 does?

Let's put another way, can a DC with higher megapixel increase the ppi (pixels per inch) of a photo?

Thanks.

[blesslola]

最初由 陨石 发布
I know with higher megapixel, I can get bigger photos,
but is the megapixel 7.1 any useful, if I take small photos?
In other words, if I take a photo with a fixed size, such as 8 X 10,
can a DC with megapixel 8.0 generate higher resolution than a DC with megapixel 4.0 does?

Let's put another way, can a DC with higher megapixel increase the ppi (pixels per inch) of a photo?

Thanks.

如果你就是冲洗最大到8×10的话， 4M 没有什么问题
象SONY那样在那么小的CCD上集成很高的象素，实际意义不大的，特别对这种 消费级别的DC， 有时候会引起更多的躁点