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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.
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Solid Connection: Attaches directly to the focuser body and carries the finder base for a rigid, stable platform, eliminating alignment issues caused by flexure.
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Designed for Starlight: Ensures perfect compatibility with the pre-drilled hole pattern on 2.5", 3.0", and 3.5" Feather Touch focusers.
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Required Base: Starlight sells this bracket with a required choice of FSB-CH4055 finderscope base, for 2.5"/3.0" or for 3.5" Feather Touch focusers; tell us your focuser size when ordering.
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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. Starlight sells this bracket with a required choice of FSB-CH4055 finderscope base, for 2.5"/3.0" or for 3.5" Feather Touch focusers, so tell us your focuser size when ordering. This bracket attaches to the focuser body, and the FSB-CH4055 base then attaches to this bracket.
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.
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?
Starlight does not state the material or finish of this bracket. It is a mounting bracket for attaching the FSB-CH finderscope bracket onto a Feather Touch focuser.
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| Compatible Finder Base |
Starlight Instruments FSB-CH4055 |
| Compatible Focuser Models |
2.5", 3.0", and 3.5" Feather Touch Focusers |
| Kind |
Finderscope base mounting bracket |
| Hole pattern |
Mounts to the focuser's #8-32 UNC finderscope holes |
| Shoe / Bracket |
carries the FSB-CH4055 finderscope base |
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Mounting Bracket for FSB-CH4055 Finderscope
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Starlight Instruments 2-Year Warranty
