The Telescope Authority
Since 1947

View Shopping Cart

Your Cart is Empty

TPO 2-inch Visual Back Adapter for SCTs


- Read
  • Free Shipping

  • In Stock

Add to Wishlist

Got questions? Click for live chat

  • Threads to Barrel Style Accessories.
  • Thumbscrew Included.
  • Brass Compression Band.
  • Size: 2-inch.

Product Details

  • The TPO 2-inch Visual Back Adapter for SCTs is an anodized aluminum adapter that allows you to use 2-inch accessories, such as Barlow or diagonal, with a barrel-style that fits your SCT style threads. Positive thumbscrew means added security in a non-marring brass compression ring so your good eyepiece barrels won't get nicks or scratches.

    TPO Product Number: ASCT2

  • specifications

    Barrel Size2"
    Free ShippingYes
  • included items

    • Threads to Barrel Style Accessories.
    • Thumbscrew Included.
    • Brass Compression Band.
    • Size: 2-inch.

Product Reviews

Customer Reviews
5.0 Based on 9 Reviews
Write a Review Ask a Question
  • Reviews
  • Questions

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
Joseph S.
United States United States
Knowledge is power

I got this eyepiece as a gift only to be told that it would never work on my lx90 8” Meade. I was going to have to return it untill your salesman show me how to make it work. He told me exactly what I would need so I took his advise and got the visual back and now I’m kicking btt

Darryl A.
United States United States
perfect fit

I bought this along with a TPO 2" to m42 adapter to use 2" filters with my Celestron C8 SCT and a DSLR camera. Works perfectly and is made of high quality material. I would recommend!

Pete Q.
United States United States
Inexpensive and solid

Strong and weighty, made with thick materials and coatings, plus it's nice to have brass compression rings. Fits my C8 and is a good idea if you're even thinking about taking photos through an SCT.

United States United States
Works as it should.

Works great on my Meade 8" SCT. Now I am able to use a 2" diagonal.

Louis N.
United States
It works as described

This adapter is sturdy, has two good sized thumb screws with a compression ring and allow me to use my 2” filters, using another use-specific adapter, with my sct and CMOs camera. Other adapter holds the filter and extensions and slides into this unit. Could not use filters in my setup without these adapters.

United States
SCT Adapter Works Great

I bought the TPO visual back to attach my DSLR camera directly to the back of the scope. This allowed me to not use my heavy Crayford style focuser on my C-11 as my astrophotography set-up is nearly twice the suggested weight ratio for my CGEM mount. I am very pleased with this purchase.