Skip to content

Celestron EdgeHD Telescopes

Celestron EdgeHD is an aplanatic Schmidt-Cassegrain design that adds corrector lenses in the baffle tube to deliver a flat, coma-free field across a camera sensor. This collection includes EdgeHD 8", 9.25", 11" and 14" optical tubes, complete kits on Advanced VX, CGEM II, CGX, CGX-L and NexStar Evolution mounts, and dedicated accessories.

Look here for the 0.7x reducer lenses for EdgeHD 800, 925, 1100 and 1400 and the matching T-adapters with the correct back focus for imaging.

Filters

Save 12% Save %
CA$2,362.00
CA$2,362.00 - CA$2,362.00
CA$2,362.00
CA$2,070.00
CA$2,070.00 - CA$2,070.00
CA$2,070.00

Celestron EdgeHD 8" OTA - CGE Dovetail

CEL-91030-XLT
2 in stock

203.2mm (8") EdgeHD Aplanatic Optics 2032mm Focal Length at f/10 42mm Optimized Image Circle StarBright XLT Optical Coatings Fastar/HyperStar Comp...

View full details
CA$2,362.00
CA$2,362.00 - CA$2,362.00
CA$2,362.00
CA$2,070.00
CA$2,070.00 - CA$2,070.00
CA$2,070.00
Save 12% Save %
CA$582.00 - CA$582.00
CA$582.00
CA$582.00 - CA$582.00
CA$582.00

Celestron Reducer Lens .7x - EdgeHD 800

CEL-94242

Reduces focal length by a factor of 0.7x, changing the EdgeHD 800 from f/10 to f/7 4-element optical design maintains the native flat-field perfor...

View full details
CA$582.00 - CA$582.00
CA$582.00
CA$582.00 - CA$582.00
CA$582.00
CA$58.00 - CA$58.00
CA$58.00
CA$58.00 - CA$58.00
CA$58.00

Celestron T-Adapter, (EdgeHD 8)

CEL-93644

Attaches DSLR cameras to 8" EdgeHD optical tubes Threads directly onto the rear cell for a secure connection Enables prime focus photography for t...

View full details
CA$58.00 - CA$58.00
CA$58.00
CA$58.00 - CA$58.00
CA$58.00
CA$104.00 - CA$104.00
CA$104.00
CA$104.00 - CA$104.00
CA$104.00

Celestron 48mm T-Adapter for EdgeHD 9.25”, 11”, and 14”

CEL-93622
5 in stock

Connects full-frame DSLR and astronomical cameras to EdgeHD 9.25", 11", and 14" telescopes Features a wide M48 x 0.75 thread to eliminate vignetti...

View full details
CA$104.00 - CA$104.00
CA$104.00
CA$104.00 - CA$104.00
CA$104.00
CA$1,180.00 - CA$1,180.00
CA$1,180.00
CA$1,180.00 - CA$1,180.00
CA$1,180.00

Celestron Reducer Lens .7x - EdgeHD 1100

CEL-94241
1 in stock

Reduces EdgeHD 1100 focal ratio to f/7.7 5-element optical design with Lanthanum glass Increases field of view by 43% Maintains EdgeHD flat-field ...

View full details
CA$1,180.00 - CA$1,180.00
CA$1,180.00
CA$1,180.00 - CA$1,180.00
CA$1,180.00
CA$610.00 - CA$610.00
CA$610.00
CA$610.00 - CA$610.00
CA$610.00

Celestron Reducer Lens .7x - EdgeHD 925

CEL-94245
1 in stock

Reduces focal ratio by a factor of 0.7x for faster imaging 4-element design maintains the native flat-field performance of the EdgeHD 9.25" Provid...

View full details
CA$610.00 - CA$610.00
CA$610.00
CA$610.00 - CA$610.00
CA$610.00
CA$104.00 - CA$104.00
CA$104.00
CA$104.00 - CA$104.00
CA$104.00

Celestron T-Adapter, (EdgeHD 925, 11 & 14)

CEL-93646
1 in stock

Connects DSLR cameras to EdgeHD telescopes Designed for 9.25", 11", and 14" models Threads directly to the rear cell for a secure connection Enabl...

View full details
CA$104.00 - CA$104.00
CA$104.00
CA$104.00 - CA$104.00
CA$104.00
Save 10% Save %
CA$4,308.00
CA$4,308.00 - CA$4,308.00
CA$4,308.00
CA$3,860.00
CA$3,860.00 - CA$3,860.00
CA$3,860.00

Celestron EdgeHD 9.25" OTA - CGE Dovetail

CEL-91040-XLT
1 in stock

234.95mm (9.25") EdgeHD Aplanatic Optics 2350mm Focal Length at f/10 Astrograph-quality 42mm Corrected Image Circle StarBright XLT Optical Coating...

View full details
CA$4,308.00
CA$4,308.00 - CA$4,308.00
CA$4,308.00
CA$3,860.00
CA$3,860.00 - CA$3,860.00
CA$3,860.00
Save 10% Save %
Save 12% Save %
CA$6,254.00
CA$6,254.00 - CA$6,254.00
CA$6,254.00
CA$5,520.00
CA$5,520.00 - CA$5,520.00
CA$5,520.00

Celestron EdgeHD 11" OTA - CGE Dovetail

CEL-91050-XLT
1 in stock

279.4mm (11") EdgeHD Aplanatic Optics 2800mm Focal Length (f/10) 42mm Image Circle for Full-Frame Sensors StarBright XLT Optical Coatings 28 lb Op...

View full details
CA$6,254.00
CA$6,254.00 - CA$6,254.00
CA$6,254.00
CA$5,520.00
CA$5,520.00 - CA$5,520.00
CA$5,520.00
Save 12% Save %
Save 11% Save %
CA$4,447.00
CA$4,447.00 - CA$4,447.00
CA$4,447.00
CA$3,970.00
CA$3,970.00 - CA$3,970.00
CA$3,970.00

Celestron CGEM II 800 EdgeHD Telescope

CEL-12017
1 in stock

8" (203.2mm) EdgeHD Aplanatic, Flat-Field Optics 2032mm Focal Length at f/10, with f/2 Fastar Capability 42mm Optimized Image Circle for Full-Fram...

View full details
CA$4,447.00
CA$4,447.00 - CA$4,447.00
CA$4,447.00
CA$3,970.00
CA$3,970.00 - CA$3,970.00
CA$3,970.00
Save 11% Save %
CA$4,447.00 - CA$4,447.00
CA$4,447.00
CA$4,447.00 - CA$4,447.00
CA$4,447.00

Celestron Nexstar Evolution 8 EdgeHD with StarSense

CEL-12096
1 in stock

8-inch (203.2mm) EdgeHD Aplanatic Optics 2032mm Focal Length (f/10) StarSense AutoAlign Technology Integrated WiFi and 9.6V LiFePO4 Battery Single...

View full details
CA$4,447.00 - CA$4,447.00
CA$4,447.00
CA$4,447.00 - CA$4,447.00
CA$4,447.00
CA$4,725.00 - CA$4,725.00
CA$4,725.00
CA$4,725.00 - CA$4,725.00
CA$4,725.00

Celestron CPC Deluxe 800 HD Computerized Telescope

CEL-11007

8" (203.2mm) EdgeHD Optical Design 2032mm Focal Length at f/10 42mm Optimized Image Circle for Full-Frame Sensors Computerized Dual Fork Arm Alt-A...

View full details
CA$4,725.00 - CA$4,725.00
CA$4,725.00
CA$4,725.00 - CA$4,725.00
CA$4,725.00
CA$6,254.00 - CA$6,254.00
CA$6,254.00
CA$6,254.00 - CA$6,254.00
CA$6,254.00

Celestron CPC Deluxe 925 HD Computerized Telescope

CEL-11008

235mm (9.25") EdgeHD Aplanatic Schmidt-Cassegrain Optics 2350mm Focal Length at f/10 Optimized 42mm Image Circle for Full-Frame Sensors StarBright...

View full details
CA$6,254.00 - CA$6,254.00
CA$6,254.00
CA$6,254.00 - CA$6,254.00
CA$6,254.00
CA$1,180.00 - CA$1,180.00
CA$1,180.00
CA$1,180.00 - CA$1,180.00
CA$1,180.00

Celestron Reducer Lens .7x - EdgeHD 1400

CEL-94240

Reduces EdgeHD 1400 focal ratio by a factor of 0.7x Custom 5-element optical design preserves flat-field imaging Provides a generous 146mm of back...

View full details
CA$1,180.00 - CA$1,180.00
CA$1,180.00
CA$1,180.00 - CA$1,180.00
CA$1,180.00
CA$7,644.00 - CA$7,644.00
CA$7,644.00
CA$7,644.00 - CA$7,644.00
CA$7,644.00

Celestron CPC Deluxe 1100 HD Computerized Telescope

CEL-11009

11" (279.4mm) EdgeHD Optical Design 2800mm Focal Length at f/10 42mm Image Circle for Full-Frame Sensors Computerized Dual Fork Arm Alt-Az Mount I...

View full details
CA$7,644.00 - CA$7,644.00
CA$7,644.00
CA$7,644.00 - CA$7,644.00
CA$7,644.00
Save 11% Save %
CA$5,420.00
CA$5,420.00 - CA$5,420.00
CA$5,420.00
CA$4,830.00
CA$4,830.00 - CA$4,830.00
CA$4,830.00

Celestron CGX Equatorial 800 HD Telescope

CEL-12055
1 in stock

8-inch (203.2mm) EdgeHD Aplanatic Schmidt-Cassegrain Optics 55 lb (25 kg) Instrument Capacity CGX Equatorial Mount StarBright XLT coatings for max...

View full details
CA$5,420.00
CA$5,420.00 - CA$5,420.00
CA$5,420.00
CA$4,830.00
CA$4,830.00 - CA$4,830.00
CA$4,830.00
Save 11% Save %
Save 11% Save %
CA$9,034.00
CA$9,034.00 - CA$9,034.00
CA$9,034.00
CA$8,070.00
CA$8,070.00 - CA$8,070.00
CA$8,070.00

Celestron CGX-L Equatorial 925 HD Telescope

CEL-12075

9.25" (234.95mm) EdgeHD Aplanatic Schmidt-Cassegrain Optics 2350mm Focal Length at f/10 42mm Optimized Image Circle for Full-Frame Sensors CGX-L C...

View full details
CA$9,034.00
CA$9,034.00 - CA$9,034.00
CA$9,034.00
CA$8,070.00
CA$8,070.00 - CA$8,070.00
CA$8,070.00
Save 11% Save %
Save 11% Save %
CA$8,339.00
CA$8,339.00 - CA$8,339.00
CA$8,339.00
CA$7,450.00
CA$7,450.00 - CA$7,450.00
CA$7,450.00

Celestron CGX Equatorial 1100 HD Telescope

CEL-12057
1 in stock

279.4mm (11") EdgeHD Aplanatic, Flat-Field Optics 55 lb (25 kg) Instrument Load Capacity Computerized GoTo German Equatorial CGX Mount 0.42 Arc Se...

View full details
CA$8,339.00
CA$8,339.00 - CA$8,339.00
CA$8,339.00
CA$7,450.00
CA$7,450.00 - CA$7,450.00
CA$7,450.00
Save 11% Save %
Save 11% Save %
CA$10,424.00
CA$10,424.00 - CA$10,424.00
CA$10,424.00
CA$9,310.00
CA$9,310.00 - CA$9,310.00
CA$9,310.00

Celestron CGX-L Equatorial 1100 HD Telescope

CEL-12076

11" (279.4mm) EdgeHD Aplanatic Schmidt-Cassegrain OTA 75 lb (34 kg) instrument capacity CGX-L Equatorial Mount 42mm image circle illuminates full-...

View full details
CA$10,424.00
CA$10,424.00 - CA$10,424.00
CA$10,424.00
CA$9,310.00
CA$9,310.00 - CA$9,310.00
CA$9,310.00
Save 11% Save %
Save 11% Save %
CA$10,702.00
CA$10,702.00 - CA$10,702.00
CA$10,702.00
CA$9,520.00
CA$9,520.00 - CA$9,520.00
CA$9,520.00

Celestron EdgeHD 14" OTA - CGE Dovetail

CEL-91060-XLT

14" (356mm) EdgeHD Aplanatic Schmidt-Cassegrain Optics 3910mm Focal Length at f/11 42mm Optimized Image Circle for Full-Frame Sensors StarBright X...

View full details
CA$10,702.00
CA$10,702.00 - CA$10,702.00
CA$10,702.00
CA$9,520.00
CA$9,520.00 - CA$9,520.00
CA$9,520.00
Save 11% Save %
Save 11% Save %
CA$7,366.00
CA$7,366.00 - CA$7,366.00
CA$7,366.00
CA$6,580.00
CA$6,580.00 - CA$6,580.00
CA$6,580.00

Celestron CGEM II 1100 EdgeHD Telescope

CEL-12019
1 in stock

11" (279.4mm) aplanatic, flat-field EdgeHD optical system 2800mm focal length at a native f/10 ratio 42mm optimized image circle illuminates full-...

View full details
CA$7,366.00
CA$7,366.00 - CA$7,366.00
CA$7,366.00
CA$6,580.00
CA$6,580.00 - CA$6,580.00
CA$6,580.00
Save 11% Save %
Save 11% Save %
CA$5,976.00
CA$5,976.00 - CA$5,976.00
CA$5,976.00
CA$5,340.00
CA$5,340.00 - CA$5,340.00
CA$5,340.00

Celestron CGEM II 925 EdgeHD Telescope

CEL-12018
1 in stock

235mm (9.25") EdgeHD Aplanatic Flat-Field Optics 2350mm Focal Length at f/10 40 lb (18 kg) Instrument Capacity CGEM II GoTo Mount StarBright XLT O...

View full details
CA$5,976.00
CA$5,976.00 - CA$5,976.00
CA$5,976.00
CA$5,340.00
CA$5,340.00 - CA$5,340.00
CA$5,340.00
Save 11% Save %
Save 11% Save %
CA$6,949.00
CA$6,949.00 - CA$6,949.00
CA$6,949.00
CA$6,210.00
CA$6,210.00 - CA$6,210.00
CA$6,210.00

Celestron CGX Equatorial 925 HD Telescope

CEL-12056
1 in stock

235mm (9.25") EdgeHD Aplanatic, Flat-Field Optical Tube 55 lb (25 kg) Instrument Capacity CGX Equatorial Mount f/10 Focal Ratio with 2350mm Focal ...

View full details
CA$6,949.00
CA$6,949.00 - CA$6,949.00
CA$6,949.00
CA$6,210.00
CA$6,210.00 - CA$6,210.00
CA$6,210.00
Save 11% Save %
Save 11% Save %
CA$13,899.00
CA$13,899.00 - CA$13,899.00
CA$13,899.00
CA$12,420.00
CA$12,420.00 - CA$12,420.00
CA$12,420.00

Celestron CGX-L Equatorial 1400 HD Telescope

CEL-12077

356mm (14") f/10 EdgeHD Aplanatic Schmidt-Cassegrain Optics CGX-L Computerized Equatorial Mount with 75 lb load capacity Flat-field optical design...

View full details
CA$13,899.00
CA$13,899.00 - CA$13,899.00
CA$13,899.00
CA$12,420.00
CA$12,420.00 - CA$12,420.00
CA$12,420.00
Save 11% Save %