The price of mirrors is on the rise – a high global demand for quality optics and a limited supply of premium grade glass to an even more limited number of optical experts is driving significant increases in the cost of mirrors, not to mention the increasing length of waiting lists. SDM have a number of mirrors on pre-order from Galaxy to help speed delivery, and, for a limited period, SDM can get Discovery mirrors up to 24″ at 2006 prices. By ordering your Discovery mirror now, you can save over a thousand dollars – Only Terry Ostahowski of Discovery knows when this offer will end, so talk to Peter soon if you are thinking about moving to a large Dobsonian in the near future.