Pentax EI-C90 digital camera - 1997 very rare

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Description:    
The El-C90 was the first digital camera from Pentax. It came out in 1997. It consists of two parts, the camera (El-C90) and the monitor (El-L90).
The camera has an optical viewfinder. With the monitor attached live view was available upon half press of the shutter button.
The launch price was $1,000.
Camera name    El-C90
Year introduced    1997
Sensor    0.41 MP 1/4 inch CCD
Sensor Dimensions    768 x 560
Metering    Center weight
Exposure modes    Program
Exposure Compensation    +/- 2 EV (1/2EV steps)
Shutter speeds    1/8s to 1/4000s
Shake Reduction    No
Lens    5.2mm F2.8 (50mm eqv. )
Optics    5 elements in 4 groups
Auto focus    No
Manual focus    Distance: Fixed focus 1 m to infinity. Macro: Adjustable 2 cm to 1 m
Closest focus distance    1 m. In macro mode 2 cm
Viewfinder    Yes. 0.64x, covers 82% of the frame
Live View    Yes, via the monitor Ci-L90 or a TV monitor
White balance    Auto
Flash    Built-in: Range 1 m to 3 m
Movie    No
LCD monitor    2 inch
Storage media    PCMCIA flash cards
Connectivity    Video out, Digital out to computer, DC in
Battery    2 x CR2
Battery life    700 images
Size (W x H x D)    107 x 81 x 27 mm
Weight    180 g (camera)
Notes    This unit consists of two parts: The camera (El-C90) and the monitor (El-L90)
Megapixels:    0.4
ISO Range:    No
Weight:    180 g
FPS:    No
LCD:    2 inch
In Production:    No