OPT 2" Adapter for SCTs

OPT 2" Adapter for SCTs
Item # OS-ASCT2
7 Questions(s)

In Stock

  • Custom-made by a leading manufacturer just for Oceanside Photo and Telescope.
  • The OPT 2" SCT Adapter attaches to the rear cell of Schmidt-Cassegrain or Maksutov-Cassegrain telescopes.
  • Precision machined from anodized aluminum.
  • The OPT 2" SCT Adapter allows the use of 2" accessories which require a barrel.
  • Non-marring brass compression ring is gentle on eyepieces.


OPT 2" Schmidt Cassegain Telescope Adapter

Do you need to add a 2" to SCT Adapter to your telescope's accessory list? Why not choose our own OPT brand!

Made by a leading manufacturer specifically for Oceanside Photo and Telescope customers, this anodized aluminum adapter will easily allow you to use 2" accessories such as barlow or diagonal that has a barrel-style fitting in your SCT. Positive thumbscrew means added security in a non-marring brass compression ring so your good eyepiece barrels won't get nicks or scratches.

At OPT, we pass the savings on to you!

OPT Product Number: ASCT2
Additional Information

Additional Information

Manufacturer OPT
Included Items

Included Items

  • OPT 2" Adapter for Schmidt Cassegrain Telescopes
Questions & Answers

Product Questions

Hi, Would this adapter fit a Celestron 8 edge HD? Thanks.
I just want to make sure this will fit directly onto the back of an 8" Meade LX-50 SCT, and that it will accommodate a 2" Vixen flip mirror.
How tall is this adapter?
I can't tell by the picture, but does the adapter have and internal thread? The back of my meade LX200 classic has a threaded hub.
What is length of OPT 2" ADAPTER FOR SCTS
Does the front end of this adapter fit in another 2" adapter? For example, if you wanted to use this as a very short barrel extension tube.
will your OPT 2" Adapter for SCTs act as a visual back for my Celestron 6" SCT so that I can insert a 2" diagonal? I'm looking for a visual back that has a brass compression ring. Thanks.
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