: 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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They are unavoidable for the correct functioning of our shop. Adaption of CCD cameras is no problem – adapters cen be found in the accessory recommendations.

Celestron Off-Axis Guider for EdgeHD and SC telescopes

There are no customer reviews for gujder product yet. The guide head may be loosed by loosening two hex screws on the OAG base that hold the head second image. Celestron Radial Guider Product no.: For example, the entire checkout process from the shopping basket to the order cannot be carried out without cookies. 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.

The prism is attached slightly higher than in the Radial guider without the pad.

Celestron Radial Guider and Brightstar Advanced Off Axis Guider

The camera side also has a locking ring so ceestron can thread a camera or filter wheel and lock that in any position you want. External guide scope can’t correct for that as he doesn’t see that error. OAG is also lighter than a guide scope. This accessory raxial it possible to simultaneously photograph and guide through ceestron optical tube assembly of your telescope. Purchase vouchers Coupon at a value of 25 euro Coupon at a value of 50 euro Coupon at a value of euro Coupon at a value of euro Coupon at a value of euro Coupon at a value of euro.


No reviews by eKomi at this time. Three T2 distance rings with This product is no longer stocked and therefore cannot be purchased until further notice.

The Celestron off-axis guider affers special features: Questions Service Advice Contact My account.

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Please note that only latin characters, numbers and common special guideg can be entered. On the camera side it has a T thread. User Beginner Advanced Experienced amateurs.

Adapter Barr and Stroud Berlebach. T-thread and standard 1.

Celestron off Axis Radial Guider | eBay

Then use the scope to focus the main camera. Shopping cart is empty. It has nice range of rotation around its axis, and without radjal pad the guide camera gets good amount of light. This guider is a tremendous improvement over conventional off-axis guiders.

The guide head has a 1,25″ nosepiece holder. TS versions are various and even can have T thread on the guide head. Celestron Off-Axis Guider for EdgeHD celesron SC telescopes The off-axis guider is an important accessory for the eadial with long focal length, as it allows for highest guiding accuracy. Popular Categories 10×42 Roof prism glasses 8×42 Roof prism glasses 8×32 Roof prism glasses 7×50 Porro prism glasses 8×56 Porro prism glasses Monocular with Zoom function with Image stabilizer Binocular accessories.

I used this OAG a bit. If it’s on the guidrr you can also try to tilt the prism by using a knob located below the head. Stop when a nice visible star will enter the field. See any errors on this page? Due to the many adapters, it is not always clear which part sits on which place, so looking into the manual is helpful.


Celestron Manual – PDF file: When it’s done check the guide camera and focus it by moving it up or down in the guide head until you get sharp image.

With this, you can adapt the OAG perfectly to the diameter of the camera sensor and the illumination of your telescope.

Maybe there is also a way to lower the prism didn’t checked celestgon deeply. Each movement of this star corresponds exactly the movement that is seen by the main camera. Primarily for use with catadioptric telescopes, it also works on refractor telescopes having adequate back focus. Shipping costs Newsletter Blog. The distance from the prism to both cameras must be the same – so both cameras focus at the same point.

Specifically for use in prime focus, deep-sky imaging or astrophotography with Schmidt-Cassegrain telescopes, the Radial Guider is compact and sleek in design. The radial guider also eliminates the problem of differential flexure, because you’re both guiding and photographing through the telescope.

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

Astro books Astro-books for beginners Observations Astrophotography Others. After sharpness is achieved, the focuser is locked.

Compared to a external guide scope using OAG requires more preparation.