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ID# 000926

Atlas Focuser

1250 Rochester St
Lima, NY 14485
United States
585 624 3760 (Main Phone)
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S&T Hot Product 2011
The finest available focuser for large sensors: 105,000 steps with 85 nm per step
Precision drive screws guarantee superior positional accuracy
High-load-bearings support adjustment screws
The Zero Tilt Adapter™ is an FLI adapter design that eliminates the common deficiencies found in most astronomical adapters. The ZTA™ adapter system employs a

circular spring that evenly distributes the pressure of three set screws against the ZTA™ dovetailed surface. The resulting clamping force between the two

machined surfaces results in zero tilt, zero adapter marring and a complete elimination of problems associated with loose connections.
Custom linear bearings provide extreme torsional rigidity
Guaranteed consistent performance in any orientation
Fully enclosed electrical and mechanical components
Adds only 1.25” (3.2 cm) to back focus distance
Maximum Payload: 25 lbs. (11.3 kg)
Payload at 6” Distance: 10 lbs. (4.5 kg)
Minimum Travel: 0.35” (8.9 mm)
Number of Steps: 105,000
Resolution per Step: 85 nm/step
Weight: 3 lbs. (1.4 kg)
PC Interface: USB 2.0
Compatibility: ASCOM Compatible, Auto-Focus Capable
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