UMAX Technologies UMAX AstraPix 540 - Manual (Page 72)

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General
Fixed focal length, built-in media type digital camera with the LCD
monitor, built-in flash light.
Image sensor
1/2 inch progressive-scan color CMOS, 1,3 Mio Pixel (AstraPix 490)
1/2 inch progressive-scan color CMOS, 2 Mio Pixel
(
AstraPix 540)
Lens
9.98mm (50.7mm in the 35mm film equivalent scales) (AstraPix 490)
9.2mm (47.4mm in the 35mm film equivalent scales) (AstraPix 540)
F number: 2.8
The depth of field: 0.6m to infinity
Field of view: 53°
File format
EXIF 2.0 image file format (*.jpg), and compliance with the EXIF 2.1
Standard
EXIF 2.0 audio file format (*.wav)
Video format JPEG:*.avi
Image
Image file size: 1280 x 1024 (AstraPix 490)
Image file size: 1600 x 1200 (AstraPix 540)
Image quality mode: super high, high, normal
Image compression ratio: super high (1:4); high (1:8); normal (1:16)
Appendix
SPECIFICATION