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  • Original price CA$272.00 - Original price CA$272.00
    Original price
    CA$272.00
    CA$272.00 - CA$272.00
    Current price CA$272.00

    Starlight Instruments 3.5" Adapter for TMB130 Telescopes

    SI-A35-503TMB

    Scope specific tube adapter to attach 3.5"" Feather Touch focuser onto TMB130 telescopesIt is machined of the highest quality aluminum, and finishe...

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    Original price CA$272.00 - Original price CA$272.00
    Original price
    CA$272.00
    CA$272.00 - CA$272.00
    Current price CA$272.00
  • Original price CA$340.00 - Original price CA$340.00
    Original price
    CA$340.00
    CA$340.00 - CA$340.00
    Current price CA$340.00

    Starlight Instruments 3.5" Adapter for William Optics FLT132, APM 130, and TS Photoline F7 Telescopes

    SI-A35-503-WOFLT132

    Scope specific tube adapter to attach 3.5"" Feather Touch focuser onto William Optics FLT132/Teleskop Service Photoline F7 telescopesIt is machined...

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    Original price CA$340.00 - Original price CA$340.00
    Original price
    CA$340.00
    CA$340.00 - CA$340.00
    Current price CA$340.00
  • Original price CA$367.00 - Original price CA$367.00
    Original price
    CA$367.00
    CA$367.00 - CA$367.00
    Current price CA$367.00

    Starlight Instruments 3.5" Adapter for William Optics FLT178

    SI-A35-503-WOFLT178

    Scope specific tube adapter to attach 3.5"" Feather Touch focuser to the William Optics FLT178 telescopeIt is machined of the highest quality alumi...

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    Original price CA$367.00 - Original price CA$367.00
    Original price
    CA$367.00
    CA$367.00 - CA$367.00
    Current price CA$367.00
  • Original price CA$299.00 - Original price CA$299.00
    Original price
    CA$299.00
    CA$299.00 - CA$299.00
    Current price CA$299.00

    Starlight Instruments 3.5" Base Curved w/ Leveling Screws

    SI-BA35CL

    Curved base with leveling screws for 3.5"" diameter Feather Touch focuserOutside dimension is 6.0"" squareBase comes complete with all mounting har...

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    Original price CA$299.00 - Original price CA$299.00
    Original price
    CA$299.00
    CA$299.00 - CA$299.00
    Current price CA$299.00
  • Original price CA$245.00 - Original price CA$245.00
    Original price
    CA$245.00
    CA$245.00 - CA$245.00
    Current price CA$245.00

    Starlight Instruments 3.5" Base Flat w/ Leveling Screws

    SI-BA35FL

    Flat base with leveling screws for 3.5"" diameter Feather Touch focuserOutside dimension is 6"" squareBase comes complete with all mounting hardwar...

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    Original price CA$245.00 - Original price CA$245.00
    Original price
    CA$245.00
    CA$245.00 - CA$245.00
    Current price CA$245.00
  • Original price CA$245.00 - Original price CA$245.00
    Original price
    CA$245.00
    CA$245.00 - CA$245.00
    Current price CA$245.00

    Starlight Instruments 3.5" Diameter Riser

    SI-R35-4.0

    Riser, 3.5"" Diameter which adds 4.0"" to Length of back focusThe riser is attached to the viewing side of the focuser. It threads directly onto t...

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    Original price CA$245.00 - Original price CA$245.00
    Original price
    CA$245.00
    CA$245.00 - CA$245.00
    Current price CA$245.00
  • Original price CA$218.00 - Original price CA$218.00
    Original price
    CA$218.00
    CA$218.00 - CA$218.00
    Current price CA$218.00

    Starlight Instruments 3.5" End Cap - for Astro-Physics Telescope Accessories

    SI-EC35-505AP

    This 3.5"" End Cap fits the 3.5"" Feather Touch focusers and is used with Astro Physics 2.7"" male threaded accessories.This threaded end cap can a...

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    Original price CA$218.00 - Original price CA$218.00
    Original price
    CA$218.00
    CA$218.00 - CA$218.00
    Current price CA$218.00
  • Original price CA$218.00 - Original price CA$218.00
    Original price
    CA$218.00
    CA$218.00 - CA$218.00
    Current price CA$218.00

    Starlight Instruments 3.5" End Cap for APM/TMB Reducer

    SI-EC35-505-82

    This 3.5"" End Cap fits the 3.5"" Feather Touch focusers for the APM/TMB Reducer which have M82X1 male threads.It is machined of the highest qualit...

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    Original price CA$218.00 - Original price CA$218.00
    Original price
    CA$218.00
    CA$218.00 - CA$218.00
    Current price CA$218.00
  • Original price CA$258.00 - Original price CA$258.00
    Original price
    CA$258.00
    CA$258.00 - CA$258.00
    Current price CA$258.00

    Starlight Instruments 3.5" End Cap for CFW2-7 Series/CCD Camera & Filter Wheels

    SI-EC35-505-13

    This End Cap fits the 3.5"" Feather Touch focusers and has 2.0x24tpi male threads which are used to attach FLI CFW 2-7 Filter Wheel. It is machined...

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    Original price CA$258.00 - Original price CA$258.00
    Original price
    CA$258.00
    CA$258.00 - CA$258.00
    Current price CA$258.00
  • Original price CA$258.00 - Original price CA$258.00
    Original price
    CA$258.00
    CA$258.00 - CA$258.00
    Current price CA$258.00

    Starlight Instruments 3.5" End Cap for SBIG and FLI 5 Series/CCD Camera & Filter Wheels

    SI-EC35-505-12

    This End Cap fits the 3.5"" Feather Touch focusers and has 3.0x24tpi male threads which are used to attach SBIG STXL 11000, STXL 6303, STX16803 and...

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    Original price CA$258.00 - Original price CA$258.00
    Original price
    CA$258.00
    CA$258.00 - CA$258.00
    Current price CA$258.00
  • Original price CA$218.00 - Original price CA$218.00
    Original price
    CA$218.00
    CA$218.00 - CA$218.00
    Current price CA$218.00

    Starlight Instruments 3.5" End Cap for Sky-Watcher M65 Male Threaded Accessories

    SI-EC35-505-65

    This 3.5"" End Cap fits the 3.5"" Feather Touch focusers for M65x1 SkyWatcher male threaded accessories Specifications

    Original price CA$218.00 - Original price CA$218.00
    Original price
    CA$218.00
    CA$218.00 - CA$218.00
    Current price CA$218.00
  • Original price CA$218.00 - Original price CA$218.00
    Original price
    CA$218.00
    CA$218.00 - CA$218.00
    Current price CA$218.00

    Starlight Instruments 3.5" End Cap for Stellarvue Field Flattener

    SI-EC35-505-85

    This 3.5"" End Cap fits the 3.5"" Feather Touch focusers for Stellarvue 85mm Field Flattener.It is machined of the highest quality aluminum and fin...

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    Original price CA$218.00 - Original price CA$218.00
    Original price
    CA$218.00
    CA$218.00 - CA$218.00
    Current price CA$218.00
  • Original price CA$218.00 - Original price CA$218.00
    Original price
    CA$218.00
    CA$218.00 - CA$218.00
    Current price CA$218.00

    Starlight Instruments 3.5" End Cap for Takahashi 72mm Male Threaded Accessories

    SI-EC35-505-72

    This 3.5"" End Cap fits the 3.5"" Feather Touch focusers for M72x1 Takahashi male threaded accessories Specifications Known To Fit M72X1 Male thr...

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    Original price CA$218.00 - Original price CA$218.00
    Original price
    CA$218.00
    CA$218.00 - CA$218.00
    Current price CA$218.00
  • Original price CA$218.00 - Original price CA$218.00
    Original price
    CA$218.00
    CA$218.00 - CA$218.00
    Current price CA$218.00

    Starlight Instruments 3.5" End Cap for Takahashi Large Field Flattener

    SI-EC35-505-1

    This 3.5"" End Cap fits the 3.5"" Feather Touch focusers for Takahashi TOA645/TOA67 large flatteners.It is machined of the highest quality aluminum...

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    Original price CA$218.00 - Original price CA$218.00
    Original price
    CA$218.00
    CA$218.00 - CA$218.00
    Current price CA$218.00
  • Original price CA$218.00 - Original price CA$218.00
    Original price
    CA$218.00
    CA$218.00 - CA$218.00
    Current price CA$218.00

    Starlight Instruments 3.5" End Cap for William Optics Male Threaded Accessories

    SI-EC35-505-11

    This 3.5"" End Cap fits the 3.5"" Feather Touch focusers for William Optics Male Threaded Accessories.It is machined of the highest quality aluminu...

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    Original price CA$218.00 - Original price CA$218.00
    Original price
    CA$218.00
    CA$218.00 - CA$218.00
    Current price CA$218.00
  • Original price CA$218.00 - Original price CA$218.00
    Original price
    CA$218.00
    CA$218.00 - CA$218.00
    Current price CA$218.00

    Starlight Instruments 3.5" End Cap w/ 2.0" Compression Ring Opening

    SI-EC35-505CR

    This end cap fits our Feather Touch 3.5"" focusers and has a 2.0"" compression ring opening which 3 machined thumb screws.It is machined of the hig...

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    Original price CA$218.00 - Original price CA$218.00
    Original price
    CA$218.00
    CA$218.00 - CA$218.00
    Current price CA$218.00
  • Original price CA$272.00 - Original price CA$272.00
    Original price
    CA$272.00
    CA$272.00 - CA$272.00
    Current price CA$272.00

    Starlight Instruments 3.5" End Cap w/ 3.0" Compression Ring Opening

    SI-EC35-505-3CR

    This 3.5"" End Cap fits the 3.5"" Feather Touch focusers and has a 3.0"" opening for 3.0"" accessories Specifications Use with FTF3500 Series ...

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    Original price CA$272.00 - Original price CA$272.00
    Original price
    CA$272.00
    CA$272.00 - CA$272.00
    Current price CA$272.00
  • Original price CA$286.00 - Original price CA$286.00
    Original price
    CA$286.00
    CA$286.00 - CA$286.00
    Current price CA$286.00

    Starlight Instruments 3.5" End Cap w/ 3.5" Compression Ring Opening

    SI-EC35-505-3.5CR

    This 3.5"" End Cap fits the 3.5"" Feather Touch focusers and has a 3.5"" opening for 3.5"" accessories Specifications

    Original price CA$286.00 - Original price CA$286.00
    Original price
    CA$286.00
    CA$286.00 - CA$286.00
    Current price CA$286.00
  • Original price CA$258.00 - Original price CA$258.00
    Original price
    CA$258.00
    CA$258.00 - CA$258.00
    Current price CA$258.00

    Starlight Instruments 3.5" End Cap w/ M48X.75 Threads

    SI-EC35-505-14

    This End Cap fits the 3.5"" Feather Touch focusers and has a Male thread dimension of M48X.75. This end cap is used for a direct thread connection...

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    Original price CA$258.00 - Original price CA$258.00
    Original price
    CA$258.00
    CA$258.00 - CA$258.00
    Current price CA$258.00
  • Original price CA$14.00 - Original price CA$14.00
    Original price
    CA$14.00
    CA$14.00 - CA$14.00
    Current price CA$14.00

    Starlight Instruments 6-32 Thumb Screw

    SI-TS-222 Thumb Screw

    Machined thumb screws with shaft lengths of 1.25"", 2.0"" and 2.5"". The thumbs screws will allow you to more easily rotate your focuser or SIPS u...

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    Original price CA$14.00 - Original price CA$14.00
    Original price
    CA$14.00
    CA$14.00 - CA$14.00
    Current price CA$14.00
  • Original price CA$340.00 - Original price CA$340.00
    Original price
    CA$340.00
    CA$340.00 - CA$340.00
    Current price CA$340.00

    Starlight Instruments Adapter for Sky-Watcher Esprit 100mm Telescopes

    SI-A30-1903-102

    Scope specific tube adapter for SkyWatcher Esprit 100mm Telescopes. Do to the placement of the optics, any longer draw tube travel will cause th...

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    Original price CA$340.00 - Original price CA$340.00
    Original price
    CA$340.00
    CA$340.00 - CA$340.00
    Current price CA$340.00
  • Original price CA$54.00 - Original price CA$54.00
    Original price
    CA$54.00
    CA$54.00 - CA$54.00
    Current price CA$54.00

    Starlight Instruments Circuit Board Upgrade for Controlling 2 Focusers at the Same Time

    SI-FB-II 2nd FOCUSER

    This upgrade allows you to control 2 focusers simultaneously. If you do not already have a 2nd motor, you will need to purchase a 2nd motor for th...

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    Original price CA$54.00 - Original price CA$54.00
    Original price
    CA$54.00
    CA$54.00 - CA$54.00
    Current price CA$54.00
  • Original price CA$408.00 - Original price CA$422.00
    Original price
    CA$408.00 - CA$422.00
    CA$408.00 - CA$422.00
    Current price CA$408.00

    Starlight Instruments Electronic Focusing System

    Options available

    Starlight Instruments is proud to release its new Electronic Focusing System (EFS), this is the next step in stepper controllers.The EFS works thro...

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    Original price CA$408.00 - Original price CA$422.00
    Original price
    CA$408.00 - CA$422.00
    CA$408.00 - CA$422.00
    Current price CA$408.00
  • Original price CA$109.00 - Original price CA$109.00
    Original price
    CA$109.00
    CA$109.00 - CA$109.00
    Current price CA$109.00

    Starlight Instruments Eyepiece Adapter "Easy Grip" w/ Compression Ring (Fits 1.25" Eyepieces)

    SI-EA20-205EG

    Eyepiece Adapter 2.0"" Diameter ""Easy Grip"" with compression ring (fits 1.25"" Eyepieces) . Specifications Known To Fit Any 2.0"" Opening Use...

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    Original price CA$109.00 - Original price CA$109.00
    Original price
    CA$109.00
    CA$109.00 - CA$109.00
    Current price CA$109.00