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The Cool Edge allows for rapid thermal stabilization of the air and optics inside your Celestron Fastar-
compatible telescope.  By moving filtered air through the optical tube, distorting tube currents and heat 
spikes are eliminated.

Included Items

Cool Edge SCT Cooler

AC or DC Adapter (user selected)

Above:

  

Cool Edge for 14” Telescope

No tools are necessary for the installation and use of the Cool Edge

Summary of Contents for Cool Edge

Page 1: ...astar compatible telescope By moving filtered air through the optical tube distorting tube currents and heat spikes are eliminated Included Items Cool Edge SCT Cooler AC or DC Adapter user selected Above Cool Edge for 14 Telescope No tools are necessary for the installation and use of the Cool Edge ...

Page 2: ...owing the easy removal of the secondary mirror for use with a Hyperstar lens or the Cool Edge Simply rotate the outer ring around the secondary assembly counterclockwise to unthread it from the telescope The secondary mirror can now be lifted out of the telescope Placing the Mirror in the Cool Edge Note the position of the notch in the top threaded ring of the Cool Edge and the matching set screw ...

Page 3: ...cope Again do not over tighten the cooler to avoid it being difficult to remove later Ventilating the Telescope The new Edge HD telescopes include rear cell vents to allow air to flow through the telescope tube Standard non Edge HD telescopes will require the back of the telescope to be open to allow air flow Simply remove the diagonal from the visual back of the telescope to let air move through ...

Page 4: ... telescope Unthread the retaining ring from the Cool Edge and lift out the secondary mirror There is a notch in the secondary holder on the front of the telescope to accept the set screw in the side of the secondary housing This retains the initial collimation of your telescope so there is no need to recollimate after using the Cool Edge Thread the retaining ring back onto the telescope and you ar...

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