A great Inexpensive Upgrade
Awesome and smooth. Much better than screw on
OPT & TPO come Thru Again
A simple, well made part with the features I needed
2" to 1-1/4" adapter
Need this for those times I am using a 2" diagonal and need a 1-1/4" eyepiece.
Works just fine
Nothing to complicated about this
excellent quality...Could I wish for more...No
Very impressed with design, quality and the cost! This is a great product and with great service by OPT TO BOOT.