Phone: (585) 624-3760
Fax: (585) 624-9879

Ideal For:

X-ray Applications

Astronomical Imaging

Scientific Imaging

Medical Applications

Forensic Applications

Associated Links

Focuser Users's Guide

Astronomy Camera Brochure

Scientific Camera Brochure

Scientific Accessories

Astronomy Accessories

Product Warranty

Heavy Payload

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 Atlas Digital Focuser is up to the task; an engineering pièce de résistance with unique solutions to achieving critical focus with heavy loads.

Focusers

FLI's digital focusers are 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.

 

All of our focusers are ASCOM compliant.

 

For critical focusing - use an FLI Focuser

  • Atlas
  • PDF
  • DF-2
Atlas Image

Atlas Large Payload Focuser

  1. Maximum Payload: 25lbs
  2. Payload at 6" Distance: 10lbs
  3. Minimum Travel: 0.35"
  4. Number of Steps: 105.000
  5. Resolution per Step: 150nm/step
  6. Weight: 3lbs
  7. PC Interface: USB 2.0
  8. Mechanical Interface: Zero-Tilt Adapter
  9. Compatibility: ASCOM Compatible, Auto-Focus Capable
  10. U.S. Pricing: $2295
  11. International Pricing: Contact FLI
  15. Download Drawing Here
Atlas Image

Precision Digital Focuser

  1. Minimum Travel: 0.35"
  2. Number of Steps: 7000
  3. Resolution per Step: 1.25 micron
  4. Clear Aperture: 89 mm
  5. Weight: 2.4lbs
  6. PC Interface: USB 2.0
  7. Telescope Side Threads: 3.750"-24 UNS-2B
  8. U.S. Pricing: $1450
  9. International Pricing: Contact FLI
  12. Download Drawing Here
Atlas Image

DF-2 Specifications

  1. Minimum Travel: 0.20"
  2. Number of Steps: 2000
  3. Resolution per Step: 2.50 micron
  4. Clear Aperture: 50 mm
  5. Weight: 2.0lbs
  6. PC Interface: USB 2.0
  7. Telescope Side Threads: 2.005"-24 UNS-2B
  8. U.S. Pricing: $995
  9. International Pricing: Contact FLI
  1. Download Drawing Here
 

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