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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
Starlight Instruments Mounting Bracket for FSB-CH4055 Finderscope
Starlight Instruments Mounting Bracket for FSB-CH4055 Finderscope

Starlight Instruments Mounting Bracket for FSB-CH4055 Finderscope

by Starlight Instruments
SKU SI-FSB-CH-BRACKET
$60.00 - $60.00
$60.00
$60.00 - $60.00
$60.00
Price Match Policy!
  • Designed for the FSB-CH4055 Finderscope Base
  • Compatible with 2.5" Feather Touch Focusers
  • Compatible with 3.0" Feather Touch Focusers
  • Compatible with 3.5" Feather Touch Focusers
  • Provides a Rigid, Flexure-Free Mounting Point
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  • Description
  • FAQ
  • Specifications
  • In the Box
  • Warranty

  • Starlight Instruments Mounting Bracket for FSB-CH4055 Finderscope

    The Starlight Instruments Mounting Bracket for FSB-CH4055 Finderscope provides a dedicated attachment point for finderscopes on large-aperture 2.5", 3.0", and 3.5" Feather Touch focusers. This bracket is engineered specifically for the FSB-CH4055 base, completing the 2-part system needed to mount a finder securely to the focuser body.

    Secure Mounting for 2.5" to 3.5" Feather Touch Focusers

    Starlight Instruments machines its 2.5", 3.0", and 3.5" Feather Touch focuser bodies with threaded holes specifically for attaching a finderscope. This bracket, paired with the FSB-CH4055 base, completes that connection, providing a solid platform that will not shift or flex during use. This ensures your finderscope remains perfectly aligned with your main telescope optics, night after night.

    • Solid Connection: Attaches directly to the focuser body via the finder base for a rigid, stable platform, eliminating alignment issues caused by flexure.
    • Designed for Starlight: Ensures perfect compatibility with the pre-drilled hole pattern on 2.5", 3.0", and 3.5" Feather Touch focusers.
    • Required Base: This bracket must be used with the Starlight Instruments FSB-CH4055 finderscope base (sold separately) to function.

  • Which focusers is the Starlight FSB-CH4055 Mounting Bracket compatible with?

    The Starlight Instruments Mounting Bracket is specifically designed for their large-format 2.5", 3.0", and 3.5" Feather Touch focusers. It will not fit smaller Feather Touch focusers or focusers from other manufacturers.

    Do I need any other parts to use the FSB-CH4055 Mounting Bracket?

    Yes. This product is only the mounting bracket. You must also have the Starlight Instruments FSB-CH4055 finderscope base, which is sold separately. The base attaches to the focuser body, and this bracket then attaches to the base.

    I have a 3.5" Feather Touch Focuser on my TEC 140 refractor. Is this the correct bracket for my finder?

    Yes, provided you are also using the Starlight FSB-CH4055 base. The Starlight Instruments Mounting Bracket is made to fit the 3.5" Feather Touch focuser body's pre-drilled mounting holes when used with the matching base.

    Can I mount a guide scope with the Starlight FSB-CH4055 Mounting Bracket?

    Yes. The bracket and base system provides a very rigid platform suitable for mounting not only finderscopes but also smaller, lightweight guide scopes without introducing flexure that could compromise your guiding accuracy.

    Will this Starlight Mounting Bracket fit the 2" Feather Touch focuser on my Dobsonian?

    No. This mounting bracket is specifically designed for the larger 2.5", 3.0", and 3.5" Feather Touch focuser bodies, which have a different physical size and mounting hole pattern than the 2" models.

    What is the Starlight FSB-CH4055 Mounting Bracket made of?

    The Starlight Instruments Mounting Bracket is machined from high-quality metal to the same precision standards as their focusers, ensuring a durable and rigid connection for your accessories. It is typically finished with black anodizing to match the aesthetics of the focuser.

  • Compatible Finder Base Starlight Instruments FSB-CH4055
    Compatible Focuser Models 2.5", 3.0", and 3.5" Feather Touch Focusers

    • Mounting Bracket for FSB-CH4055 Finderscope

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  • Starlight Instruments 2-Year Warranty