Shipments to the United States
Due to changes in U.S. customs regulations, all shipments to the United States are now subject to customs clearance.
This means that the recipient will be required to pay customs duties, as well as any applicable taxes and fees upon import.
Please also note that delivery may be delayed while the shipment is being processed by U.S. customs.
![Cover for Raymond N. Wilson · Reflecting Telescope Optics I: Basic Design Theory and its Historical Development - Astronomy and Astrophysics Library (Paperback Book) [2nd ed. 2004. Softcover reprint of the original 2n edition] (2014)](https://imusic.b-cdn.net/images/item/original/639/9783662308639.jpg?raymond-n-wilson-2014-reflecting-telescope-optics-i-basic-design-theory-and-its-historical-development-astronomy-and-astrophysics-library-paperback-book&class=scaled&v=1519169115)
![Cover for Raymond N. Wilson · Reflecting Telescope Optics I: Basic Design Theory and its Historical Development - Astronomy and Astrophysics Library (Hardcover Book) [2nd ed. 2004. Corr. 2nd printing 2007 edition] (2004)](https://imusic.b-cdn.net/images/item/original/063/9783540401063.jpg?raymond-n-wilson-2004-reflecting-telescope-optics-i-basic-design-theory-and-its-historical-development-astronomy-and-astrophysics-library-hardcover-book&class=scaled&v=1394704609)
![Cover for Raymond N. Wilson · Reflecting Telescope Optics II: Manufacture, Testing, Alignment, Modern Techniques - Astronomy and Astrophysics Library (Hardcover Book) [1st ed. 1999. Corr. 2nd printing 2001 edition] (1999)](https://imusic.b-cdn.net/images/item/original/566/9783540603566.jpg?raymond-n-wilson-1999-reflecting-telescope-optics-ii-manufacture-testing-alignment-modern-techniques-astronomy-and-astrophysics-library-hardcover-book&class=scaled&v=1612772074)