Pentax OPTIO 550 product details
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ISO Settings for
Pentax OPTIO 550

• ISO 64 57.5
• ISO 200 30
• ISO 80 5
• ISO 160 5
• ISO 100 2.5

Exposure Program Settings for
Pentax OPTIO 550

Shutter Speed Settings for
Pentax OPTIO 550

• 1/50 12.5
• 1/40 10
• 1/146 5
• 1/38 5
• 1/90 2.5
• 1 2.5
• 1/125 2.5
• 1/274 2.5
• 1/474 2.5
• Other 55

Aperture Settings for
Pentax OPTIO 550

• f/2.80 35
• f/4.60 12.5
• f/3.30 10
• f/5.60 5
• f/5.00 5
• f/4.00 5
• f/3.60 2.5
• f/7.70 2.5
• f/4.80 2.5
• Other 20

Focal Length Settings for
Pentax OPTIO 550

• 7.80 45
• 39.00 15
• 12.80 10
• 27.80 5
• 20.40 5
• 32.50 5
• 10.90 5
• 23.80 5
• 14.90 2.5
• Other 2.5

Metering Mode Settings for
Pentax OPTIO 550

• Multi-segment 97.5
• Center-weighted average 2.5

White Balance Settings for
Pentax OPTIO 550

• Auto 100

Flash Settings for
Pentax OPTIO 550

• Off, Did not fire 52.5
• Auto, Did not fire 25
• On, Fired 10
• On, Red-eye reduction 10
• Auto, Fired 2.5