Celestron Feathertouch SCT Microfocuser Manuale utente

Installation Instructions – Celestron 11” Telescopes

Important:

The telescope optical tube must be positioned horizontally before

removing the original focus assembly. If the telescope is not horizontal the primary

mirror could move during the installation.

Required Tools: Phillips Screwdriver

1/16” Hex-Head Wrench (Not required for NexStar 11 GPS)

Step 1

Remove Focus Knob

NexStar 11 GPS telescopes have a rubber knob which can be pulled off. Older 11"

telescopes will have a metal focus knob which must be removed using a 1/16” hex-head

wrench to loosen a small set screw. Once the knob is removed you will see the brass

focus shaft as shown below.

Step 2

Move Primary Mirror Back

Turn the brass focus shaft clockwise to bring the mirror back and expose the Phillips-

head screw at the end of the threaded focus rod.

Step 3

Remove Set Screw

Use screwdriver to remove the small Phillips screw from the end of the threaded focus

rod.

Step 4

Remove Focus Assembly Cover Plate

Use screwdriver to remove three screws from the focus assembly cover plate (the three

screws around the outside of the focus shaft). Remove the cover plate. Hang on to the

three Phillips screws as they will be used to attach the SCT MicroFocuser.

Step 5

Remove Focus Bearing Assembly

Turn the brass focus shaft counterclockwise to remove it from the threaded focus rod.

This will take quite a few turns. Once the bearing assembly is removed, only the

threaded focus rod (which pushes and pulls on the mirror cell to focus the telescope) will

be left sticking out of the telescope as below.

Step 6

Thread on SCT MicroFocuser

Begin threading the SCT MicroFocuser onto the threaded focus rod.

When there is only about 1/4" left to go, simply push the focuser the rest of the way in.

This will take up some of the change in focus from when you removed the original

focuser, making it quicker to return to focus the first time you use your telescope after the

SCT MicroFocuser installation.

Step 7

Attach the SCT Micro Focuser

Use the three original Phillips screws to attach the SCT MicroFocuser to the telescope.

You are now ready to head out under the stars!

Indice

Altri manuali Celestron Accessori

Celestron

Celestron 94182 Manuale utente

Celestron

Celestron StarSense AutoAlign Manuale utente

Celestron

Celestron EDGEHD Manuale utente

Celestron

Celestron FireCel Plus Manuale utente

Celestron

Celestron StarSense 94008 Manuale utente

Celestron

Celestron ELEMENTS THERMOTORCH 5 Manuale utente

Celestron

Celestron ECLIPSMART 94248 Manuale utente

Celestron

Celestron WEDGE 93665 Manuale utente

Celestron

Celestron C10-NGT Manuale utente

Celestron

Celestron 94020 Manuale utente

Celestron

Celestron NexStar+ Hand Control Manuale utente

Celestron

Celestron POWER CONTROLLER 4X Manuale utente

Celestron

Celestron StarPointer Manuale utente

Celestron

Celestron SMART DEWHEATER AND CONTROLLER 2X Manuale utente

Celestron

Celestron CGE1100 Manuale

Celestron

Celestron Thermocharge 10 48024 Manuale utente

Celestron

Celestron 93571 Manuale utente

Celestron

Celestron CrossAim Manuale utente

Celestron

Celestron 93515 Manuale

Celestron

Celestron 94306 Manuale utente

Celestron

Celestron STARPOINTER PRO Manuale utente

Celestron

Celestron EclipSmart Manuale utente

Celestron

Celestron NexImage Manuale utente

Celestron

Celestron FOCUS 94155-A Manuale utente

Manuali Accessori popolari di altre marche

Hillco

Hillco 2810 Manuale utente

Siemens

Siemens QSA2700D Manuale dell'operatore

Contours

Contours ZY024 Manuale utente

Saivod

Saivod VS621 Manuale utente

Virtuox

Virtuox VirtuCLEAN 2.0 Manuale utente

SCE

SCE ENVIRO-THERM SCE-TE170B24VSS Manuale utente

Z-Wave

Z-Wave HSD-200Z Manuale utente

turck

turck FMX-IM-2UPLI63FX Manuale utente

Decagon Devices

Decagon Devices 10HS Manuale utente

UPPAbaby

UPPAbaby Cup Holder Manuale utente

Elko

Elko SmartSensor Leakage Wireless Manuale utente

Grizzly

Grizzly H8371 Manuale utente

Panasonic

Panasonic HG-T Series Manuale utente

IFM Electronic

IFM Electronic Efector 250 Series Guida di riferimento

DigiDesign

DigiDesign 888/24 I/O Manuale utente

PROZIS

PROZIS QUAY Manuale utente

patagonia

patagonia PSI Vest Manuale utente

SFC Energy

SFC Energy EFOY GO! Manuale utente