ATIK Cameras 314L+ User Manual - Manual (Page 8)

4 Technical Information Summary
Atik 314L+ Atik 314E Atik320E
Sensor Type Sony ICX285 Sony ICX205 Sony ICX274
Resolution 1392x1040 pixels 1392x1040 pixels 1620x1220 pixels
Pixel Size 6.45x6.45 μm 4.65x4.65 μm 4.4x4.4 μm
ADC 16 bit 16 bit 16 bit
Readout Noise (typical) 4 e - 4 e - 4 e -
Interface USB USB USB
Power 12V DC 0.8A 12V DC 0.55A 12V DC 0.8A
Maximum Exposure Unlimited Unlimited Unlimited
Minimum Exposure 1/1000 s 1/1000 s 1/1000s
Guide Port ST-4 compatible ST-4 compatible ST-4 compatible
Cooling Thermoelectric Thermoelectric Thermoelectric
Weight Approx. 400 g Approx. 350 g Approx. 350g
Backfocus distance 12mm 12mm 13mm
Autoguider port pinout
The following table gives the angular resolution per pixel with certain focal
distances. The formula to calculate any other focal length is:
(Pixel Size ( μm) / Focal Distance (mm)) * 206.3 = angular resolution (arcseconds/pixel)
Focal Distance (mm)
Angular resolution
(arcsec/pixel) – 314L
Angular resolution
(arcsec/pixel) – 314E
350 3.80 2.74
400 3.33 2.40
450 2.96 2.13
500 2.66 1.92
550 2.42 1.74
600 2.22 1.60
650 2.05 1.48
700 1.90 1.37
750 1.77 1.28
800 1.66 1.20
850 1.57 1.13
900 1.48 1.07
950 1.40 1.01
1000 1.33 0.96
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