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Celestron Deluxe Tele Extender SCT

Celestron Deluxe Tele Extender SCT

The Deluxe Tele Extender is used for high power lunar, solar and planetary photography. It fits over the telescopes eyepiece and connects to the visual back of the telescope.

Please note - Eyepieces need to be standard 1.25" - most wide angle models are too large to fit inside the Tele Extender, Omni series eyepieces from Celestron are ideal, this item is not ireally suited to the Edge HD series.

Optional counterweights may be necessary to properly balance the telescope when using the Tele Extender on some instruments.

To use the Deluxe Tele Extender, remove the diagonal from your telescope and insert an eyepiece directly into the visual back. Place the Tele Extender over both the eyepiece and the visual back, then attach your Digital SLR camera to the back of the Tele Extender, using a T-Ring. The built in safety device will help prevent your eyepiece from becoming accidentally dislodged.

There are a few things to keep in mind when using this accessory. First, the image you will see through your cameras viewfinder will be upside down. Secondly, due to the extremely high magnifying effect afforded by this accessory, extra care to prevent camera and telescope vibration, accurate polar alignment and use under good seeing conditions will all assist you in capturing high quality images.

Remember, the image is not the only thing that will be magnified when doing eyepiece projection photography! Any problems with seeing conditions will become much more apparent, as will unintended movements of the telescope. Extra precautions taken to keep your telescope stable will help you achieve better results, including the use of a cable release to depress the shutter button for you. With a little experimentation, you will be taking high magnification images of solar system and terrestrial objects in no time!

Our standard delivery charge for most of the UK is £2.95. All orders are shipped promptly, lower value items are sent Royal Mail 1st class and higher value or larger goods are shipped via reputable courier. All goods are shipped fully insured with FEDEX, UPS, DPD and Royal Mail, we do not use budget courier services, please note we can only ship to UK mainland addresses. We are not able to ship to forwarding agents or PO boxes.

Our Order Lookup system (see very top of each page for the icon and link) updates the order status in real time for you - simply by entering your order number and postcode..

We hold stock, dozens of telescopes and literally thousands of accessories that we ship out each business day, normally orders received before lunch are shipped that business day. We also direct ship from our UK suppliers, this means we have access to thousands of products that can ship fast to our customers.

Deliveries to UK mainland addresses are all shipped with fully insured premium services for £2.95, *some exceptions apply including many AB, FK, HS, IV, KA, KW, PA, PH, ZE postcodes. We will quote delivery charges to these areas where applicable prior to shipping (this does not normally affect lower value items shipped by Royal Mail).

You must inform us within one working day if the goods are lost or damaged in transit so that we can make a prompt claim against the delivery company and correct the problem. Please ensure all address details are accurate, we cannot be responsible for failed deliveries or losses arising from incorrect delivery addresses.

You agree that proof of delivery supplied by our delivery company is sufficient evidence to establish that goods have been received.

If your product is sent by Courier they will attempt delivery twice and a signature will be required. If they are unable to deliver because you are not available and after 5 days you have not contacted them to re-arrange. the goods will be returned to us and the return delivery costs may be charged to you

Celestron Deluxe Tele Extender SCT

MPN: 93643

Price: 79.00


The Deluxe Tele Extender for SCT telescopes is a hollow tube that allows you to attach a DSLR camera to your telescope, with an eyepiece installed. By using the Deluxe Tele Extender in combination with an eyepiece, you can increase your instruments effective focal length to well over 10,000mm! And this corresponds with a matching increase in image size. This technique is known as eyepiece projection photography.

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