FLI Atlas Digital Focuser for Heavy Payloads

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FLI Atlas Digital Focuser for Heavy Payloads
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  • Achieve critical focus with heavy payloads (up to 25 lbs) with the FLI Atlas Digital Focuser!
  • High TPI precision adjustment screws translate into high positional accuracy.
  • Miniature 105,000-step motor driven by micro-stepping controller with a resolution of 150nm per step!
  • FLI Atlas Digital Focuser includes Zero Tilt Adapter for no compromises in shift, tilt, or movement.


FLI Atlas Digital Focuser

Today’s sophisticated imaging systems include color filter wheels (asymmetrical weight distribution), off-axis guiders, rotators, corrective optics, and CCD cameras. Together they present a formidable group of equipment that must be moved with micron accuracy and no image shift to achieve the finest results. The FLI Atlas Digital Focuser is up to the task; an engineering pièce de résistance with unique solutions to achieving critical focus with heavy loads.

FLI Atlas Digital Focuser Features

  • High TPI precision adjustment screws translate into high positional accuracy
  • Miniature stepper motor driven by micro-stepping controller
  • Adjustment screws supported by high-load-rated bearings extend operational life in the most demanding conditions
  • Linear bearings provide torsional rigidity
  • Symmetrical distribution of redundant mechanical components guarantees consistent performance in any orientation
  • Included FLI Zero Tilt Adapter ensures that system performance is not compromised by tilt, movement, or shifting
  • All mechanical components are enclosed and protected from the environment
  • Hidden drive motor (fully enclosed inside of Atlas Digital Focuser)
Additional Information

Additional Information

Manufacturer FLI
Focuser or Mask Size 2" Drawtube
Focus Control Digital
Warranty 1 Year Warranty
Included Items

Included Items

  • FLI Atlas Digital Focuser
  • Hidden Drive Motor
  • Micro-stepping Controller
  • Adjustment Screws
  • Zero Tilt Adapter
Questions & Answers

Product Questions

Can it be fitted to RC TPO ( 117x1mm thread)?
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