This scope has a professional full thickness Pyrex primary mirror from the 70's,("Telescope World"), Kenneth Novak primary cell, spider, and 1.83" diagonal holder. Focuser is helical, 2" with 1.25" adapter. Primary could stand to be re-coated, but works fine as is. Price of above listed items is $250 plus actual shipping. - Telrad is not included in price, but is available for an additional $30. - Mounting is to be sold separately, (to be listed in another ad) and is priced at $150 plus actual shipping. - PayPal (ok to use your credit card), or m/o for this, please. Thanks for looking, and have a great day!