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Orion ED102T CF #9530 manual

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Table of contents for the manual

  • Page 1

    INSTRUCTION MANUAL IN 427 Rev . A 08/11 Customer Support (800 ) 676 -1 343 • E-mail: support@telescope.com Corporate Offices (831) 763-7000 • 89 Hangar W ay , Watsonville, CA 95076 © 2011 Orion T elescopes & Binoculars Orion ® ED T riplet Carbon Fiber Apochr omatic Refractors ED80T CF #9534 ED102T CF #9530 Providing Exceptional Consumer O[...]

  • Page 2

    2 Dew shield (retracted) Dew shield (retracted) Dew shield loc k thumbscrew Dew shield loc k thumbscrew (not shown) Dov etail base for finder Focuser rotation lock thumbscrew 2" Accessory thumbscrew 2" Accessory thumbscrew Focuser rotation lock thumbscre w T ube rings Fine focus knob Fine focus knob Course focus knob Course focus knob 1/4[...]

  • Page 3

    3 Congr atulations on your purchase o f an Or ion ED T riplet Carbon Fiber Refractor . Y our telescope has been designed with high quality precision optics and e xcellent mechanical constr uction. The dual- speed (11:1) Cra yf ord focuser wi ll make getting shar p images a breeze and reduce image shift to almost zero . The three element objective l[...]

  • Page 4

    4 3" Dual-Speed Crayford Focuser For the ED102T CF The ED102 T CF f eatures a large 3" format focuser to sup - por t imaging cameras with a greater imaging area. The visual back of the f ocuser steps down to a standard 2", how ev er , the wider opening of the f ocuser and baffling system of the ED102T CF yields greater field illumina[...]

  • Page 5

    5 f ound on your camera tripod to the underside of the mounting bloc k. The mounting bloc k also functions as a dovetail plate which is compatible with man y Or ion telescope mounts. The do vetail plate is also compatible with man y other mounts. T o connect the ED80T CF to a telescope mount, loosen the attachment screw(s) on the mount’ s dovetai[...]

  • Page 6

    6 power e yepiece to f erret out more detail, if atmospher ic con - ditions permit. If the image you see is not crisp and steady , reduce the magnification by s witching to a longer focal length ey epiece. As a general rule, a small b ut well-resolved image will show more detail and pro vide a more enjoyab le view than a dim and fuzzy , ov er-magni[...]

  • Page 7

    7 Specifications ED80T CF Apochromatic Refractor Optical tube: Carbon Fiber Objective lens: Apochromatic, air-spaced triplet, including one lens made of FPL-53 ED glass Objective lens coating: Fully multi-coated Lens cell: Machined aluminum F ocal length: 480mm F ocal ratio: f/6 F ocuser : 2" Dual Speed 11:1 Cr ayf ord, accepts 1.25" or 2[...]

  • Page 8

    One-Y ear Limited W arranty The Orion ED80T CF and Or ion ED102T CF T riplet Apochromatic Refractors are warranted against def ects in mater ials or workmanship f or a period of one year from the date of purchase. This warr anty is f or the benefit of the or iginal retail purchaser only . Dur ing this warranty period Orion T elescopes & Binocul[...]