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OPT 2" Adapter for SCTs

Item # OS-ASCT2

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5 Questions(s)

Availability: In stock



Quick Overview

  • 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" Adapter for SCTs

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!
OPT Adapter for Schmidt Cassegrain Telescopes
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
Manufacturer OPT
  • OPT 2" Adapter for Schmidt Cassegrain Telescopes

Product Questions

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.
How tall is this adapter?
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.
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.
Hi, Would this adapter fit a Celestron 8 edge HD? Thanks.

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