TRIPLET APO REFRACTORS The Series 6000 Apochromatic Refractors are some of the best crafted refractors on the market. Each refractor is individually constructed and tested to ensure that it meets our highest standards, both optically and mechanically. Available in 80mm, 115mm and 130mm. These refractors include a hard carrying case, hinge mounting rings, and a Vixen-style dovetail. Highest Grade Extra-Low Dispersion Optical Glass Fully Multi-Coated Optics 2.5" dual-speed 10: rack-and-pinion focuser Focal Length=910mm, f/7 INTRODUCING Horsehead & Flame Nebula Hors Frames,10 min each 25 Fram Nguyen Taken by: Jimmy N with MEADE 70mm Astrograph 770MM ASTROGRAPH 70MM ASTRO AS STRO S ROG OG GRA GRAP AP A PH QUADRUPLET P QUADRUPLETT APO AP A PO P O REFRACTOR R RAC REFR CTOR 2.5" du dual-sp -spee eed rack-and d-pinion dual-speed rack-and-pinion focuserr with w 10 0:1 fine foc cu us s ratio 10:1 focus Petz etzval design Petzval Focal al len length=350 =350 0, ff/5 length=350, 42mm image 4 mage Ci Circle cle le e will willl cover up to a 35mm 35 m full-frame me s sensor sor * FOR AS ASTRO TRO IMAGING NG G USE U ONLY LYhttp://astronomics.com http://highpointscientific.com http://bhphotovideo.com http://focuscamera.com http://whcamera.com http://optcorp.com http://meade.com http://opticsplanet.com http://helixcamera.com http://landseaskyco.com http://agenaastro.com