Articles & Blog posts tagged: ISO
Canon SD4000 and S90 compared
The Canon SD4000 and S90 have a few things in common but, in general, they are quite different. If you’re considering both but don’t know which to buy, these insights will help.
Sensor size
The size of a digital camera sensor has a big impact on image quality, especially when taking photos in low light.
s90 high ISO performance
The Canon s90 has a larger sensor and faster lens than many compact digital cameras, making it an excellent good choice for photographers who do a lot of shooting in low light.
s90 control dial can ruin photos
Functions are automatically assigned to the s90 Control Dial, depending on which function is assigned to the Control Ring. Unless you keep a watchful eye, photos can be ruined.
Noise in digital images
You’ll want to learn how to keep noise at a minimum since it reduces clarity and detail in digital images, especially when shooting in low light.
High sensitivity mode
When a digital camera is set to High ISO mode, it automatically adjusts the camera to a high ISO number when light is low. This is not always a good thing.
DSLR: worth the weight?
Because of their weight and size, I put off buying a DSLR. Now I wonder why I waited so long.
F20 high ISO performance
I bought the F20 for one reason: it’s outstanding high ISO performance.