Astro-Physics 2" Visual Back for Standard Rear Cells

Astro-Physics 2" Visual Back for Standard Rear Cells
5 Questions(s)

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  • The Astro-Physics 2" Visual Back, or Rear Cell Adapter, fits SCT's with standard rear cells, including 8" and 9.25" optical tube assemblies.
  • The scope side has a 2" opening with 24 threads per inch, and the accessories side is 2", and will accept diagonals, barlows, 2" eyepieces or a CCD camera. The ADASCT is 2.06" long.
  • This visual back will not fit the 9.25" EdgeHD OTA, but it will fit some TEC Maksutov-Cassegrains as well as the DayStar T-Scanner cover that presents male T-threads.


Astro-Physics 2" Standard Visual Back…

This visual back fits rear cells that have a 2" opening with a 24 TPI (threads per inch) male thread and is 2.06" long. It can be used with the 8", 9.25" (except the 9.25” Celestron EdgeHD) or other SCT with the standard SCT rear cell. It can also be used with the Maksutov-Cassegrain scopes from Telescope Engineering Company (TEC) that have this specification.

This AP visual back allows you to use 2" accessories that slip in, i.e. 2" diagonals, Barlows, 2" eyepieces or CCD camera. The ADASCT also fits DayStar T-Scanner cover that has male T-thread.


Additional Information

Additional Information

Manufacturer Astro-Physics
Warranty Limited Warranty
Included Items

Included Items

  • 2" Visual Back for Standard Rear Cells
Questions & Answers

Product Questions

Will this work on a Celestron Edge HD800?
will your Astro-Physics 2" Visual Back for Standard Rear Cells fit my Celestron NexStar 6" SCT? Thanks for your time.
I have an ca 1980 vintage orange C8.
Will this work with my 'scope ???
Will your Astro Physics 2" visual back fit my Celestron 11" NexStar GPS SCT?
Hİ ,
Do you know Depth of eyepiece holder inside ?
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