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G50R50C40025GUIDESCOPES

Similar to a finder scope, these guide scopes feature a non-rotating helical focuser making it easier to focus the camera.

These guide scopes have been very popular for guiding a refractor. Either 50 mm guide scope fits on our dual ring systems.

These guide scopes may be used as a straight through finderscope with the addition of a 1.25” reticle eyepiece. They will not work with a diagonal however as they will not reach focus.

 

G5025150

Stellarvue 50 mm Optical Guide Scope with non-rotating helical focuser. Matte Black finish.

The Stellarvue guide scope weighs 18 ounces and works with all of our standard 50 mm ring systems. This guidescope use the same 210 mm focal length, broadband fully multi-coated objective lens as in our top rated F50 finderscope. Other fittings are black anodized. Main tube is interior painted in ultra flat black. Focuser is lubricated for improved srability and smoothness. Tube is 54.5 mm in diameter, dew shield is about 58 mm in diameter. The length is 9 1/4” - 9 3/4”.

#F050G - 149

Coming Soon

FG50VA150

Stellarvue Visual Adapter

This adapter threads onto the guide scope and allows your 1.25” reticle eyepiece to come to focus. Guidescope must be used as a straight through finder only. A prism will not permit eyepieces to come to focus. This adapter uses a compression ring.

#FG50VA - $39

50 and 60 mm Mounting Ring Systems
These mounting rings are 67 mm ID and are designed to hold our 50 mm and 60 mm finderscopes
Each ring has three nylon tipped, stainless steel adjustment screws.

 

R50C150

Clamshell Mounting Ring

This mounting ring is made to fit directly over the 50 mm guidescope. It will also work with our 50 mm finderscope. The clamshell uses a compression ring to lock it tight. The base has a 1/4-20 threaded hole for mounting to a camera tripod and two other threaded holes for mounting to the Vixen sized rail below.  

#R050C - $49

Coming
Soon

TP015temp

Vixen sized rail for Clamshell Ring Above

This rail bolts to the base of the R050C clamshell and permits mounting the guidescope to any Vixen shoe Works great with the ADM mini guider.

#TP015 - $39

 

R050A150

Finderscope rings - with multi-use mounting base

This ring set comes with a quick release dovetail shoe that mounts directly to the Stellarvue clamshells using two screws. It also mounts to the Stellarvue dual speed focuser using a single screw. It does not mount to the 2” Feather Touch focuser since the Feather Touch does not have any mounting holes. This is the one to choose for mounting the finderscope to a Dobsonian telescope either on a flat board or to a strut tube. It is our lightest finderscope ring system.

#R50A - $45

 

R050D150

Finderscope rings on dovetail stalk

Mounts to many dovetail shoes on the market including Stellarvue, Synta and others. The width of the foot at the bottom of the stalk measures about 1.21” (31 mm) maximum width and tapers to a width of about .82” (21 mm). 

R50D - $49

 

R050E150

Finderscope rings for mounting to hinged rings

Use this ring set to mount your 50 mm or 60 mm finderscope to the top of a hinged mounting ring. Your telescope mounting rings must be 1” thick and have either a 1/4-20 or 6 mm threaded center hole. Most hinged rings have this.

#R50E - $35

 

R050F150

Finderscope rings for mounting to a 3.0-3.5" refractor focuser

Use this ring set with its high stalk for mounting our 50 - 60 mm finderscopes to a Stellarvue or Feather Touch 3” or 3.5” focuser. The base attaches to the focuser and the rings and stalk quickly disconnect for transport or storage.

#R50F - $68

 

R50SCT150A

Finderscope rings for mounting to Schmidt-Cassegrain Telescopes

Made to mount our 50 - 60 mm finderscopes. This has a bracket that attaches to the mirror cell on 8” and larger Celestron or Meade SCTs. A small dovetail shoe attaches to the bracket and the finder rings slide in and out of this shoe for easy, quick disconnect. Note: while this one looks similar to the R50S above, the shoe is wider to accomodate the holes on the mirror cell of sct’s. The user will have to supply their own attachment screws as sizes vary from model to model. 

R50SCT - $59

 

R050T150

Finderscope rings for mounting to Televue Clamshells

Has a base with insert that attaches to Televue clamshell mounting rings. The rings quickly disconnect from the base for transport or storage

#R50T - $59

 

R050TAK150

Finderscope rings and base that mount to a Takahashi focuser

R50TAK - $59

Mounting ring parts

 

FEAE

A Base

This is the same base used on the R50A. Mount this on a second telescope so your finderscope with rings attached can be quickly moved from one telescope to the other.

#FEAE - $29

 

FDEs

D Base

This is the same dovetail foot and shoe used on the R50D ring system.

#FDE - $19

 

FEs

E Base

This is the same based used on the R50E. Use this to mount your ring system to another hinged ring.

#FE - $9

 

FBDwithR80150

FBB Base

This is the same shoe used at the bottom of the R50F and R50S. It is a shoe that accepts our standard finderscope dovetail foot that is 1.21” (31 mm) maximum width and tapers to a width of about .82” (21 mm). This shoe has a mounting slot that accomodates two #8 or #10 screws.

#FBB - $22

 

FBD150

FBD Base

This is the same shoe used at the bottom of the R50SCT. It is a shoe that accepts our standard finderscope dovetail foot that is 1.21” (31 mm) maximum width and tapers to a width of about .82” (21 mm). This shoe has multiple mounting hole and may be attached with one or two screws.

#FBD - $22

 

FET 150

Camera Tripod Adapter

This is a square base with a 1-4”-20 threaded hole on the bottom. It mounts to any standard camera tripod and supports the finderscope ring system. This is the easiest way to place your finderscope on a camera tripod for use as a small, wide field telescope.

#FET - $24

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Stellarvue® designs and handcrafts the finest refractor telescopes and provides programs and experiences to foster a greater appreciation of our natural world and to encourage individual exploration of the universe.

All specifications and prices are subject to change without notice. Designs and materials are often modified to improve them. All copy and photographs are copyright 2013 and may not be used without permission.

Stellarvue trademarks and service marks, logos, product and service names are trademarks of Stellarvue (the "Stellarvue Marks"). Without Stellarvue's prior permission, these marks may not be displayed or used in any manner. Some products may be patent pending and we consider all of our designs proprietary. Stellarvue will take necessary action against any dealer in the USA carrying imitations of our proprietary products. Dealers are warned to check with us first before purchasing similar products as there may be illicit copies of products we specifically designed. Such products may only be sold by authorized Stellarvue dealers. Contact mail@stellarvue.com or call (530) 823-7796 for more information