Specifically for use in prime focus, deep-sky imaging or astrophotography with Schmidt-Cassegrain telescopes, the Radial Guider is compact and sleek in design. This accessory makes it possible to simultaneously photograph and guide through the optical tube assembly of your telescope. The Radial Guider also eliminates the problem of differential flexure, because you’re both guiding and photographing through the telescope.
The Radial Guider is compatible with Celestron’s C5, C6, C8, C9¼, C11 and C14 telescopes and comes with a unique prism angle adjustment screw. It must be used with a guiding eyepiece, camera T-Ring and drive corrector (dual axis preferred). Primarily for use with catadioptric telescopes, but also works on refractor telescopes having adequate back focus.
This guider is a tremendous improvement over conventional off-axis guiders. Not only is the angle of the prism tunable, but it also maintains a fixed rigid camera orientation while still offering users the freedom to move the guiding eyepiece radially about 135°.
The Radial Guider is compatible with Celestron’s C5, C6, C8, C9¼, C11 and C14 telescopes and comes with a unique prism angle adjustment screw. It must be used with a guiding eyepiece, camera T-Ring and drive corrector (dual axis preferred). Primarily for use with catadioptric telescopes, but also works on refractor telescopes having adequate back focus.
This guider is a tremendous improvement over conventional off-axis guiders. Not only is the angle of the prism tunable, but it also maintains a fixed rigid camera orientation while still offering users the freedom to move the guiding eyepiece radially about 135°.
| Manufacturer | Celestron |
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Pre-Ship Processing Time:
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Up to 14 - 17 Business Days
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Estimated Shipping Time*:
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3 - 7 Business Days
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How long will it take for my order to arrive? The Total Delivery Time for your order is calculated from the moment your order is placed until the time you receive it. The diagram below shows how your Total Delivery Time is broken down into two parts, pre-ship processing time and shipping time:
Pre-Ship Processing Time is measured from when you submit your order to when it leaves our warehouse. This time is needed for products that are shipped directly from the manufacturers to our distribution facilities. Manufacturers need this time to fulfil your order and in some cases, custom build the product.
Shipping Time is measured from when your order leaves the warehouse to when it arrives at your home or office. Your order will usually be delivered by either Australia Post eParcel or Australian Air Express courier services depending on your location. These services provide a fast and secure delivery method for your order.
*Estimated Shipping Times are based on estimated service standards promised by our couriers and are not a service level guarantee. Due to certain unforseen circumstances, shipping times could be less or more than the estimated shipping times above.
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