Celestron 11" EdgeHD OTA with CGE Mount Plate

Product Details

• Description
• Specifications
• Included Items
• Recommended Products
• Reviews

• Celestron’s 11-inch EdgeHD OTA’s built-in field flattener and optic design produce sharply focused, aberration-free and coma-free flat field views, which is ideal for serious astro-imagers. The EdgeHD ensures a flat focal plane all the way across to the edge of the field-of-view for optimal imaging, yielding high definition and pinpointing stars.

  Edge HD optics help you not only capture rounder, more pleasing stars but improves its resolution and limit magnitude. When it comes to the Celestron EdgeHD series coupled with Celestron's StarBright XLT coating group on every surface, EdgeHD optics gives you maximum light across the widest visual and photographic spectrum... It's a vision you'll never forget!

   

  Experience Better Imaging with the Celestron 11-inch EdgeHD OTA 

  • 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. The vents are outfitted with an integrated 95-micron mesh filter.
  • 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. 
  • CGE Mount Plate- Ready for attaching to your mount and tripod of choice.

  OPT Product Number: CE-91050-XLT

• specifications

  Aperture	279.4 mm (11")
  Back Focus	146.05mm
  Camera/Eyepiece Connection	3.29”x16 tpi
  Corrected Image Circle	42mm
  Dawes Limit	0.42 arcseconds
  Dew Shield Size	305mm
  Focal Length	2800 mm
  Focal Ratio	f/10
  Free Shipping	Yes
  Highest Magnification	558.8x
  Light Gathering Power	1593x
  Limiting Magnitude	16
  Optical Design	Modified SCT
  Secondary Obstruction	92.3mm
  Tube Diameter	305mm
  Tube Length	610mm
  Tube Weight	28 lbs
  Warranty	2 Year Warranty

• included items

  • 11 EdgeHD, 279.4 mm (11 inches) Aplanatic (Corrected) Schmidt-Cassegrain OTA.
  • 2 Inch Mirror Diagonal.
  • 2 Inch Eyepiece, 23 mm Luminos.
  • 9x50 Optical Finderscope.
  • CGE Dovetail Style Mount Plate.
  • 2 Year Warranty.