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Adapters (Visual)

  • ET080 2" Extension Tube - Extends 80 mm ET080 2" Extension Tube - Extends 80 mm

    ET080 2" Extension Tube - Extends 80 mm

    ET080 - 2" Extension Tube - Long Length Provides an additional 80 mm of  back focus. The 2” receptacle is 35 mm deep so if the item you are inserting is longer than 35mm , add the difference to 80 mm to determine the actual amount of...

    $19.96
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  • FA002 1.25" Compression Ring Adapter

    FA002 1.25" Compression Ring Adapter

    FA002 - 1.25" Compression Ring Adapter This is a new, high precision, CNC machined 1.25” adapter for 2" focusers or diagonals. Uses a compression ring to safely hold eyepieces and has the tapered barrel replacing the old groove on former adapters...

    $29.00
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  • SB070 - Focuser Adapter for SV70T

    SB070 - Focuser Adapter for SV70T

      This threaded adapter attaches to the rear of the SV070T refractor and has an M88.5X1 thread for attaching other 2.5" focusers on it. Use this ring for mounting our FSVF25 focuser or the Feather Touch 2.5" focuser that has the threaded M88.5X1...

    $39.00
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  • SER-M63 2" Rotator for focusers using M63 thread Rotator with 2" adapter removed and .8X reducer/flattener installed.

    SER-M63 2" Rotator for focusers using M63 thread

    This rotator is made to work with all Feather Touch and Stellarvue 2.5" rack and pinion focusers. It will also work with other focusers using an M63 X 1 thread. It will not fit other focusers. This 2" adapter does many things. It serves as a 2"...

    $69.00
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  • SER-M68 2" Rotator for Stellarve 3" focusers Rotator with 2" adapter removed and .8X reducer/flattener installed.

    SER-M68 2" Rotator for Stellarve 3" focusers

    This rotator is made to work with Stellarve 3" focusers FSV-3B. It will also work with other focusers using an M68 X 1 thread. It will not fit other focusers. This 2" adapter does many things. It serves as a 2" visual back for focusers that have an...

    $79.00
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  • SER-M69 Rotator SER-M69 Rotator

    SER-M69 Rotator

     This adapter is made to work with our M69 thread which is used on our larger M69 threaded extension tubes. It will not fit onto other thread sizes.   This 2" adapter does many things.  It serves as a 2" visual back for focusers...

    $89.00
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