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Celestron EdgeHD 925 9.25' Optical Tube Assembly 91040-XLT

4.4 (2) Write Review
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$2,999.00

$ 99 .00 $99.00

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About this item

  • Celestron 9.25" EdgeHD Schmidt-Cassegrain Optical Tube - Luminos 23mm Eyepiece (2") - 9x50 Finderscope - 2" 90 Degree Star Diagonal - 1.25" Eyepiece Reducer Adapter - Original Box
  • Experience our best optical performance with EdgeHD's aplanatic, flat field Schmidt-Cassegrain optics for pinpoint stars all the way to the edge of today's largest imaging sensors and widest eyepieces
  • Aluminum optical tube with tube vents featuring an integrated 50-mesh filter allows hot air to be released from behind the primary mirror. Mirror support knobs hold the mirror in place and reduce image shift during imaging
  • Versatile design accommodates 2 focal ratios: native f/10 or ultra-fast f/2 imaging with a removable secondary mirror and third-party accessories
  • Celestron's premium StarBright XLT coatings provide maximum light transmission


9.25" aperture with a focal length of 2350 mm Aberration-free images across a wide visual Astrograph-quality flat focal plane Visibly sharp stars across large CCD chips Improves the resolution and limiting magnitude StarBright XLT optical coatings on every surface Flexible tension clutches hold mirror and reduce image shift Cooling vents release hot air from behind the primary mirror Versatile imaging telescope available today


Customer
Reviewed in the United States on August 7, 2020
Great telescope
Tim B.
Reviewed in the United States on August 25, 2014
I already had 5" scope but like many wanted more ! This ota has flatter fov & can't wait to use the fastar/hyper star ! I have No regrets except I waited so long