Aug 26 2010, 08:57 AM
QUOTE(aspire2oo6 @ Aug 26 2010, 07:20 AM)
we can only know when using the camera.
Added on August 26, 2010, 7:40 am
refer to page 5 of this thread the info all there
If u really wanna know there still alot to learn like ISO, Aperture, Focal Length and etc but those are indepth
Yea are more info (taken from DSLR site but the basic information its the same)
ISO range:
Digital SLR or EOS cameras offer a wide range of ISO, ranging from 50 to 3200 and in 25 increments. ISO range is one of the most important factors for digital night and low-light photography. Photography is the art of lighting and how to handle the light entering cameras lens. Three settings can control light entering the camera: aperture setting, shutter speed and ISO range. High ISO with acceptable quality is what we are after in night and low-light photography. Try to test your digital camera of choice before purchasing one or read some reviews over the Internet to make sure they can produce acceptable qualities at their higher end or mid range ISO numbers.
White balance:
This function controls and corrects color casts that camera detects in the scene. DSLR cameras present a much more complicated way of customizing white balance. Normally the Auto White Balance (AWB) setting will set the optimum white balance automatically. If natural-looking colors cannot be obtained by AWB, DSLR cameras allow you to obtain it manually to suit the respective light source through custom white balance. For example, Canon’s way in producing custom white balance is to shoot a white object that will serve as the basis for the white balance setting.
I think for mobile phone camera you should learn on ISO and WB would be enough... Aperture, Shutterspeed are not necessary needed to know for mobile phone camera technology yet.Added on August 26, 2010, 7:40 am
refer to page 5 of this thread the info all there
If u really wanna know there still alot to learn like ISO, Aperture, Focal Length and etc but those are indepth
Yea are more info (taken from DSLR site but the basic information its the same)
ISO range:
Digital SLR or EOS cameras offer a wide range of ISO, ranging from 50 to 3200 and in 25 increments. ISO range is one of the most important factors for digital night and low-light photography. Photography is the art of lighting and how to handle the light entering cameras lens. Three settings can control light entering the camera: aperture setting, shutter speed and ISO range. High ISO with acceptable quality is what we are after in night and low-light photography. Try to test your digital camera of choice before purchasing one or read some reviews over the Internet to make sure they can produce acceptable qualities at their higher end or mid range ISO numbers.
White balance:
This function controls and corrects color casts that camera detects in the scene. DSLR cameras present a much more complicated way of customizing white balance. Normally the Auto White Balance (AWB) setting will set the optimum white balance automatically. If natural-looking colors cannot be obtained by AWB, DSLR cameras allow you to obtain it manually to suit the respective light source through custom white balance. For example, Canon’s way in producing custom white balance is to shoot a white object that will serve as the basis for the white balance setting.
Added on August 26, 2010, 8:58 am
QUOTE(andrekua @ Aug 26 2010, 07:52 AM)
BTW, N85 is top quality? I bought one for my wife, I dont see the image quality being top quality. In fact, poor even amongst 5MP.
N85 
once i though is good enough, but it never be since i got myself DSLRAdded on August 26, 2010, 9:04 am
QUOTE(BBXiong @ Aug 26 2010, 12:57 AM)
anyway any pro on camera can PM me a link to read up on photography knowledge? especially on lens size..i totally dunno what those 24mm, 20mm, 35mm are... >.<
The smaller the size of lens (24mm) the wider the angle of view will be. i don think it is important for phone camera, as it is without the capability to zoom (lens). Normally they fixed the lens size to get desired lens aperture (F-number)
This post has been edited by Alexdino: Aug 26 2010, 09:04 AM
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