Questar 3.5 Duplex Telescope-Excellent Zerodur mirror, broad-band coating, optical filters Start Price USD 500.00 Current Price USD 3,253.00 Time Left - Bid Count 15 Buy It Now Price - Reserve Price - Start Time Saturday, July 26, 2008 End Time Saturday, August 02, 2008 Location Oceanside, CA See more about 'Questar 3.5 Duplex Telescope-Excellent' Description Questar Duplex 3.5 telescope with Zerodur Mirror, Broad-band & low reflection coatings bought new in 1997 and lovingly cared for. In excellent condition. Included is lens cap, removable barrel assembly, 16mm(81-130x), 24mm(54-67x) and 8mm eyepieces, built-in finder, Barlow lens for eyepiece port, star-diagonal prism, synchronous electric drive, slow motion controls, Alt-Dec clamp, righ ascension and declination setting circles, finder solar filter, electric cord, legs for converting to table-top polar equatorial position. Questar barrel has moon map and perpetual star chart. Weight less than 8lbs, 15lbs in carrying case. Also included is a case of 10 Photo-visual Wratten series optical glass filters: #8 light yellow, #11 yellow-green, #12 yellow, #21 orange, #23A light red, #30 magenta, #47 violet tricolor, #58 green tricolor, #80A blue, and polarizer threads into eyepiece (30% transparency), in a beautiful hard wood case. The Zerodur mirror and broadband coatings were the top of the line and outperform pyrex in image stabilty and increased light transmission. All manuals, instructions book, and accessorories catalog included. A truly excellent telescope Place a Bid!