HP Photosmart M525 - Manual (Page 42)

B Specifications
Resolution Still pictures, M425:
●
5.25MP (2654 by 1955) total pixel count
● 5.0MP (2592 by 1936) effective pixel count
Still pictures, M525:
●
6.3MP (2934 by 2171) total pixel count
● 6.0MP (2864 by 2152) effective pixel count
Video clips (VGA):
320 by 240 total pixel count, 20 frames/sec
Sensor Diagonal 7.19 mm (1/2.5-inch, 4:3 format) CCD
Color depth 36 bit (12 bits by 3 colors). 36 bit images are transformed into an
optimized 24 bit image and stored in the JPEG format. This
transformation results in no discernible change to color or detail in the
stored image, and allows the image to be read by computers.
Lens Focal length:
●
Wide—6.25 mm
● Telephoto—17.25 mm
● M425 35 mm equivalent—~38.3 mm to 105.7 mm
● M525 35 mm equivalent—~37.5 mm to 103.6 mm
F-Number:
●
Wide—f/2.8 to f/8
● Telephoto—f/4.7 to f/7.6
Viewfinder None
Zoom ● 3x optical zoom with 8 positions between wide and telephoto
● Digital zoom, M425—1x to 6x
● Digital zoom, M525—1x to 7x
Focus Focus settings: Auto (default), Macro
Auto:
●
Wide—500 mm (20 in) to infinity
● Telephoto—600 mm (23.6 in) to infinity
Macro:
Wide—120 mm to 1 m (4.7 in to 39.4 in)
Shutter speed 1/1000 to 2 seconds
Built-in flash Yes, 6-second typical recharge time (8-second maximum recharge time
at power-on)
Flash working range ● Zoom Position Wide—Maximum with ISO Speed set to Auto ISO:
3.8 m (12.5 ft)
● Zoom Position Telephoto—Maximum with ISO Speed set to Auto
ISO: 2.1 m (6.9 ft)
● Uniformity—Corner intensity > 55% of Center intensity (Lux
Seconds)
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