Parallax Instruments, Inc. | Address: 841 Bert Winston Rd. / PO Box 327, Youngsville, North Carolina 27596, USA 
www.parallaxinstruments.com | Send Inquiry | Phone: +1-(919)-570-3140
Parallax Instruments, Inc. specializes in offering telescope tube mounting rings. Our products include telescopes, equatorial mounts, standard tube rings & rotating rings and aluminum telescope tubing more...