Atlas focuser 聚焦部件

  • 产品描述:: Atlas focuser 聚焦部件

发布时间:2020-03-29 16:58:30

FLI's Atlas focuser is specifically designed for modern CCD imaging where the digital imaging system is mounted very close to correct focus. The thin designs allow focusing with short-travel optic

FLI's Atlas focuser is specifically designed for modern CCD imaging where the digital imaging system is mounted very close to correct focus. The thin designs allow focusing with short-travel optical designs.

Atlas Large Payload Focuser

  1. Maximum Payload: 25 lbs (11.3 kg)

  2. Payload at 6" Distance: 10 lbs (4.5 kg)

  3. Minimum Travel: 0.35"

  4. Number of Steps: 105,000

  5. Resolution per Step: 85 nm/step

  6. Weight: 3 lbs (1.36 kg)

  7. PC Interface: USB 2.0

  8. Mechanical Interface: Zero-Tilt Adapter

  9. Compatibility: ASCOM Compatible, Auto-Focus Capable

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Atlas Repeatability

The production load test setup consists of an Atlas focuser horizontally mounted to a fixed base and loaded with a ProLine camera at the end of a 10" long aluminum tube. As the focuser is moved repeatedly in both directions, it comes back to the same position every time. The displacement is measured by a dial indicator with 0.0001" resolution, a close-up of the dial face is shown for clearer viewing. Small step actuation at the end of the sequence highlights the precision of the instrument.


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