Protostar 3 vane spider and diagonal holder with a Edmund Scientific 1.062" 1/8 wave diagonal mirror. The vanes of the spider measure 3.875 " and will fit inside a standard 8" ID sonotube. Everything is in excellent condition.
Reduced price to $50.00 shipped and insured.
Don't really want to, but I am willing to remove the diagonal and sell separately.
Spider and diagonal holder - $30.00 shipped
Diagonal - $20.00 shipped Note: Diagonal is from Edmund Scientific. Did not have room in the title to say this!
Note: primary mirror in picture is also for sale.