8" f/15 Classical Cassegrain OTA.
One of 6 made by Sky Instruments in the late 80's.
Tube has holes from various projects but is quite strong.
Includes 10" ID mounting rings, JMI 2" crayford focuser with motor, 8x50 finder.
Weighs about 22 pounds.
Too big for me and my house.
US$850. Will ship to US, Canada.