Thursday, April 12, 2007

Camera Testing

Camera Testing

So to start learning what the diferent numbers in the camera means. I went out to do some comparison photos.
It was during night thought, I know I should have done beter during daylight, that will wait till weekend.
But it was interesting to see the effects of light and dark.
The FNumber is the Apperture or so I think.
I shooted all of the pics, from the same place. Except for the last 3 ones.

FIRST ROW

Exposure 1/4 sec
Exposure Bias 1.33 EV
F number 4.5
ISO 1600
Its a bright one, but some colors look a bit overexposed.

Exposure 1/5 sec
Exposure Bias 1 EV
F number 4
ISO 800
A bit dark, but things can be seen right. I liked it.

Exposure 1/6 sec
Exposure Bias 1 EV
F number 4
ISO 400
Its dark.

SECOND ROW

Exposure 1/3 sec
Exposure Bias 1 EV
F number 5.6
ISO 1600
Good light, Objects in motion a bit blurry but not much.

Exposure 1/5 sec
Exposure Bias 2 EV
F number 4
ISO 1600
Bit more Light, movig objects bit blurry.

Exposure 1/1 sec
Exposure Bias 2 EV
F number 8
ISO 1600
More light, but in this one blurryness is a lot.

THIRD ROW

Exposure 1/10 sec
Exposure Bias 0 EV
F number 4
ISO 800
Quite dark, but colors seem more natural in this one.

Exposure 1/1 sec
Exposure Bias 0 EV
F number 4
ISO 800
This one looks way too fake, overlighted, overblurry, colors bad.

Exposure 1/3 sec
Exposure Bias 0 EV
F number 8
ISO 800
Natural colors too, bit dark, less glow from lamps than the first one of the row.

FOURTH ROW

Exposure 1/8 sec
Exposure Bias 0 EV
F number 20
ISO 1600
Way too dark, can only see lamp lights.

Exposure 1/2 sec
Exposure Bias 0 EV
F number 20
ISO 1600
Dark one too, but The effect of lamps is nice, like little stars, maybe do a crop from this one.

Exposure 1.3 sec
Exposure Bias 1.67 EV
F number 5.6
ISO 400
That one seems to have good lighting, but probably car there contributed, since other car is way to blurry, more than in any other pic.

FIFTH ROW

Thats to see the zoom capabilities of the lens
It goes from 18 to 55 mm.

Focal Length 18 mm

Focal Length 35 mm

Focal Length 55 mm

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