Associated Links

CFW User's Guide

CenterLine User's Guide


Multi-Step Filter Retainer

Retainer

Multi Step Retainer

Multi Step Retainer Drawing


FLI's exclusive multi step Filter Retainer allows the use of different filter thicknesses on the CFW Color Filter Wheels.


FLI Color Filter Wheel Specifications

CFW Specifications

Legacy Filter Wheel Specifications

Legacy CFW Specifications


FLI's proprietary Zero Tilt Adapter (ZTA™)

The ZTA™ is an FLI adapter design that eliminates the common deficiencies found in most astronomical adapters. When you use the ZTA™ you will never experience tilted components, marred adapters, or wobbly interfaces!

 

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. The ZTA™ adapter can be machined to fit nearly any type of camera, color filter wheel or telescope.

 

ZTA™ - featured in the Atlas focuser and the CenterLine color filter wheel.

 

Drawing of Atlas ZTA™ flange

Drawing of CenterLine ZTA™ flange

 


Motorized Color Filter Wheels

Color Filter Wheels


Our color filter wheel’s mechanical design provides the basis for stunning, uncompromising images. Each FLI color filter wheel is precision engineered with a highly accurate no-slip drive chain and stepper motor. The large diameter pivot pin and bushings are precision ground and matched for smooth, quiet no-fuss operation night after night. FLI color filter wheels do not use internal lights for homing, so your images are protected from stray light interference.

FLI filter wheels use only unmounted filters.

Single Wheel Filter Wheels

CFW2-7: 7 positions for 2" or 50mm diameter filters

CFW5-7: 7 positions for 50mm square filters

CFW9-5: 5 positions for 65mm square filters

CFW14-5: 5 positions for 76mm square filters


Dual Wheel Filter Wheels

CenterLine CL-1-10: Two Overlapping Wheels with 5 positions each, 50mm Square

CenterLine CL-1-14: Two Overlapping Wheels with 7 positions each, 50mm Diameter


Filter Wheel Drawings (Current)

CFW2-7

CFW5-7

CFW9-5

CFW14-5

CenterLine CL-1-10

CenterLine CL-1-14


Filter Wheel Drawings (Discontinued)

CFW1-5 (5 positions for 2"/50mm diameter)

CFW1-8 (8 positions for 28mm diameter)

CFW3-10 (10 positions for 50mm square)

CFW3-12 (12 positions for 2"/50mm diameter)

CFW3-20 (20 positions for 28mm diameter)

CFW4-5 (5 positions for 50mm square)

CFW6-6 (6 positions for 79mm square)

CFW10-7 (7 positions for 65mm square)

CenterLine CL-1-20 (20 positions for 25mm diameter)


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