: Celestron Radial Guider Schmidt-Cassegrains: Telescope Guiders And Wedges: Camera & Photo. Find great deals for Celestron off Axis Radial Guider Shop with confidence on eBay!. Old Celestron Radial Guider # – posted in Celestron NexStar: I inherited an old style Celestron Radial Guider # (OAG). After much.

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No reviews by eKomi at this guidder. Monday to Friday Three T2 distance rings with Compared to Radial guider it may have a little less rotation range but I didn’t compare that yet.

They are unavoidable for the correct functioning of our shop. Small prism gathers some light from the telescope outside the field of view of the imaging camera and directs it on to the guide camera sensor.

The radial guider also eliminates the problem of differential flexure, because you’re both guiding and photographing through the telescope. After sharpness is achieved, the focuser is locked.

I used this OAG a bit.

RkBlog :: Celestron Radial Guider and Brightstar Advanced Off Axis Guider

Popular Categories 10×42 Roof prism glasses 8×42 Roof gudier glasses 8×32 Roof prism glasses 7×50 Porro prism glasses 8×56 Porro prism cellestron Monocular with Zoom function with Image stabilizer Binocular accessories. Commerce shop software [1. This accessory makes it possible to simultaneously photograph and guide through the optical tube assembly of your telescope.

The following adapters are supplied: Sometimes the long base or the 1,25″ nosepiece holder for the guide cam instead of a T thread may not be best for given setup. Business to Business Affiliate program Retailers.

Celestron Manual – PDF file: TS versions are various and even can have T radjal on the guide head. Celestron Off-Axis Guider for EdgeHD and SC telescopes The off-axis guider is an important accessory for the astrophotography with long focal length, as it allows for highest guiding accuracy.


The camera side also has a locking celeestron so you can thread a camera or filter wheel and lock that in any position you want. This product is no longer stocked and therefore cannot be purchased until further notice.

Then use the scope to focus the main camera. T2 thread and M The distance from the prism to both cameras must be the same – so both cameras focus at the same point.

Celestron Radial Guider and Brightstar Advanced Off Axis Guider

Solar DDoptics Dew Not. By using our shop you agree to the use of cookies. Cookies are small text objects that are exchanged between browser and web server in encrypted form.

T-thread and standard 1. Enter new zip code to refresh estimated delivery time. Maybe there is also a way to lower the prism didn’t checked that deeply. Lechner Electric Leica Binoculars and Spot. At night just unlock the guide head and slowly rotate it when looking on celedtron guide cam live preview.

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Celestron off Axis Radial Guider 94176

This allows accurate guiding as depending on scope design it can also correct for mirror flop in SCTs or some bending of OTA or the focuser in other scopes. Please celestrin that only latin characters, numbers and common special characters can be entered. See any errors on this page? Adaption of CCD cameras is no problem – adapters cen be found in the accessory recommendations.

If it’s on the edge you can also try to raidal the prism by using a knob located below the head. The off-axis guider allows simultaneous imaging and guiding with your Schmidt-Cassegrain or EHD telescope.


Primarily for use with catadioptric telescopes, it also works on refractor telescopes having adequate back focus. The Celestron off-axis guider affers special features: Those companies modify the threads and width of the OAG base.

Stop when a nice visible star will enter the field. About us Contact Terms Login.

Teleskop-Express: Celestron Off-Axis Guider for EdgeHD and SC telescopes

Omegon Classical roof prism binoculars Low-price pocket radia Zoom binoculars Astro binoculars Hunting binocular Marine binocular Compact binocular Lorgnette. You can take it off to make the prism collect more light should work with most sensor sizes without going into the FOV. This shop uses cookies that are necessary for its correct function and, if necessary, also uses cookies from third party providers.

It can be found here: Update Unrecognized Zip Code. Questions Service Advice Contact My account. Baader RCC version is shorter and has T threads on both sides. radlal

Due to the many adapters, radiall is not always clear which part sits on which place, so looking into the manual is helpful. Astro books Astro-books for beginners Observations Astrophotography Others.

This OAG is sold with few T-threaded extenders, T-threaded 2″ nosepiece adapter and even T-threaded short extender with locking screw to lock a guide cam in given position. The use of cookies can be switched off in your browser.