User Manual Manual

ManualsBrandsATIK Cameras ManualsCamcorders460EX

it with a fresh one. Replace the port cover and tighten (no need to over-

tighten). Wait 24 hours before connecting the camera again.

- To recharge the desiccant, place the tablet in an electric oven at 200ºC

for a couple of hours. Take it from the oven, wait a few minutes for it to

cool down slightly, then put it back in the camera and wait 24 hours.

You will notice that there is a filter inside the desiccant chamber. The purpose

of this is to avoid contamination of the chamber when the desiccant is being

replaced. The filter is very fragile and should not be touched.

4 Technical Information Summary

Atik 420

Atik 450

Atik 428EX

Atik 460EX

Atik 490EX

Sensor Type

Sony ICX274

Sony ICX655

Sony ICX674

Sony ICX694

Sony ICX814

Resolution

1620x1220

pixels

2448x2050

pixels

1932x1452

pixels

2750x2200

pixels

3380x2704

pixels

Pixel Size

4.4x4.4μm

3.45x3.45μm

4.54x4.54μm

3.69x3.69μm

ADC

16 bit

Readout Noise

(typical)

4 e

5 e

Interface

USB 2.0

Power

12V DC 1A

Maximum Exposure

Unlimited

Minimum Exposure

1/1000 s

1/1000s

Cooling

Thermoelectric

Delta T = -30ºC

Delta T = -25ºC

Weight

Approx. 400 g

Approx. 400g

Backfocus distance

13mm

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 Length

Atik 420

Atik 450

Atik 428/460EX

Atik 490EX

250

3,63

2,85

3,75

3,04

300

3,03

2,37

3,12

2,54

350

2,59

2,03

2,68

2,17

400

2,27

1,78

2,34

1,90

450

2,02

1,58

2,08

1,69

500

1,82

1,42

1,87

1,52

550

1,65

1,29

1,70

1,38

600

1,51

1,19

1,56

1,27

650

1,40

1,09

1,44

1,17

700

1,30

1,02

1,34

1,09

750

1,21

0,95

1,25

1,01

800

1,13

0,89

1,17

0,95

850

1,07

0,84

1,10

0,90

900

1,01

0,79

1,04

0,85