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Alstar Schmidt-Cassegrain Finder Scope Base - Attach Standard Finder Scope,Laser Pointer Bracket or Reflex Sight Bracket - The clamp in The Bottom of Dovetail Base fits Standard Vixen Dovetail bar

4.9 (4) Write Review
Free shipping on orders over $29.99

$20.97

$ 9 .99 $9.99

In Stock

About this item

  • Fits factory drilled holes on Cele stron; Mea de; and Or ion Schmidt Cassegrain telescopes; attaches directly to Schmidt Cassegrain Telescope / SCT optical tube with included mounting hardware
  • Allows you to attach any standard finder scope; Laser Pointer bracket or reflex sight bracket to Schmidt Cassegrain telescopes up to 11 inch aperture; great for second or third aiming device to your Schmidt Cassegrain for multiple aiming options
  • Made of high strength Aluminum with Anodizing Aluminium Process; The base is made of die cast metal and features one large thumbscrew locks; Includes two M4 screws
  • Synta style dovetail base: Fit most bracket designs from Cele stron; Or ion; Sky watcher; Vi xen; Compliable with finder scope; Laser Pointer bracket on telescopes; The clamp in the bottom of dovetail base is fit standard Vixen dovetail bar
  • Drilled but not threaded to accommodate screws up to 4 mm in diameter; Center to center screw hole spacing on your telescope must be from 21 to 37.3 mm in order for this dovetail base to be compatible


Product Description

Freedom to Choose

Function Point 1

Made of anodized aluminium

Function Point 1

Made of anodized aluminium

Function Point 1

Made of anodized aluminium

Function Point 2

Use any combination of one aiming device

Function Point 2

Use any combination of two aiming devices

Function Point 2

Use any combination of three aiming devices


Cliente
2025-08-28 16:34:36
everything as described and working
Bob
2025-02-09 11:53:23
I bought a Celestron six inch SCT for a travel scope and wanted to use the same guide scope that was on my orion astrograph. This did the job well.
Ray M.
2025-01-13 18:37:59
This works great for my application. Worth the money spent.
Bruce
2024-11-26 17:34:22
Worked just as hoped. I was taking a guess after not finding any reference to anybody trying this bracket on an Orion 180mm Mak and i bought it fully expecting it to fit and putting this here for others. It fits just fine. I bought this one in particular as this one came with the longer screws. The screws I removed would not have gone back in. iI actually tried to go back and buy another for another of my scopes and it was out of stock.
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