OPT 2" to 1.25" Adapter

OPT 2" to 1.25" Adapter
Item # OS-A2125
  • Custom-made by a leading manufacturer just for OPT Telescopes.
  • The OPT 2" to 1.25" Adapter fits all 2" focusers and diagonals to accept 1.25" occulars.
  • Precision machined from anodized aluminum.
  • The OPT 2" to 1.25" Adapter has a positive thumbscrew for extra security.
  • Non-marring brass compression ring is gentle on eyepieces.


OPT 2" to 1.25" Adapter

Do you need to add a 2" to 1.25" 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 1.25" accessories in a 2" focuser or diagonal. 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: A2125
Additional Information

Additional Information

SKU OS-A2125
Manufacturer OPT
Warranty 1 Year Warranty

Customer Reviews 2 item(s)

Simple/Well Made
Very impressed with design, quality and the cost! This is a great product and with great service by OPT TO BOOT.
1= Houston, We Have a Problem & 5= It's Out of This World
Review by James F / (Posted on 10/25/2013)
Great for the price
Okay, this is not the most advanced piece of equipment in the world, but this adapter is done simply and elegantly and (very importantly inexpensively. If I had to nitpick at all, it could be longer, which would keep 2 filters (which it is threaded for a bit further away from 1 1/4 eyepieces, but as long as I'm careful, that's not a problem. Works great.
1= Houston, We Have a Problem & 5= It's Out of This World
Review by / (Posted on 11/23/2009)
Included Items

Included Items

  • OPT 2" to 1.25" Adapter
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