Older version f/4.8 with aluminum sphere, full electrical package and wheelbarrow transporter. Focuser is single speed JMI. Platform is by E.T. and made for about 38 degrees. Mirror has following specs:
WV p-v 1/19
WV RMS 1/58
Also includes battery charger, three point base, 8x50 finder scope, and original documentation. Price is $3,000 for delivery within 100 miles of St. Louis. Will consider trades for quality large scope or optics (~16-18") or quality refractor.