Hello {!firstname},

We have had many questions about the Celestron EDGE HD Telescope system from budding astrophotographers, and
owners of the Standard SCT systems, wanting to know how the EDGE
HD system differed, and was it worth while to upgrade or not or buy the EDGE HD instead of
the regular SCT optical systems for the extra costs.

Here is a short list of Q & A's on the EDGE design that will hopefully answer some of those questions.

Q: What is the EDGE HD design?

A : The Edge HD is Celestron's latest innovation that will surely be the system of choice for the serious astro-imagers. The new Edge High Definition telescope series features an Aplanatic Schmidt optical system that produces pinpoint star images all the way to the edge of the field. Some optical systems currently on the market may produce coma free images. But there is a difference.... the optical difference. Not only is the Celestron EdgeHD coma free, but it also has a built in field flattener to ensure sharp focus all the way to the edge of the field, producing true Astrograph quality images. This results in pinpoint, High Definition star images throughout your astro photograph.

Q: Are their any other improvements for Astro-Imagers with this design?

A:  Yes, their are several:

  • Mirror Support Knobs - Flexible tension clutches hold the mirror in place and reduce image shift when rotating the tube around the mount.

  • Tube Vents - Cooling vents located on the rear cell allow hot air to be released from behind the primary mirror.

  • Fastar Versatility - All EdgeHD optical tubes are Fastar compatible for imaging down to f/2 with optional accessories.

  • Brighter Star Images - Light becomes more concentrated when focused precisely. This maximizes image brightness.

Best news is that you can buy either the full system, or if you have an equatorial mount already, and want only an optical tube system,
you can buy those on sale till the end of October at a discount, of up to 15%!

Click on this link for all the details and sale prices

 Edge HD Optics Cgem Hd promotion khan scope centre


 {!firstname}, we will also accept trade-ins of your standard SCT optical tube assembly or Telescope system towards the purchase of the new EDGE HD. 

These deals are going to expire in a few days, October 31st, so please take advantage
of this offer now.

Clear Skies,

Ray Khan

PS If you have any further questions or wish to order call Toll Free, Call 1 800 580 7160 or Local 416 783 4140

website: www.khanscope.com

Khan Scope Centre
3243 Dufferin Street
Toronto, Ontario. Canada
M6A 2T2

Toll Free: 1 800 580 7160
Local: 416 783 4140

email: info@khanscope.com

Questions?: info@khanscope.com

24 hour fax: 416 352 1701

We are open 7 days a week

Mon to Wed; 10-7
Thurs" 10-8
Fri: 10-7
Sat " 10-7
Sun: 10-7

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