telescope collimation
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vous venez d'acquérir un superbe télescope, vous avez quasiment les réponses à toutes vos questions, mais contrairement à ce que vous vous attendiez, les images que vous observez sont floues et de mauvaise qualité. peutêtre que votre télescope a besoin d'être collimaté ! ce petit guide est conçu
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one of the most frequently noted disadvantages attributed to the newtonian reflector telescope is its need for regular collimation (also know as alignment). however, this supposed disadvantage can be reduced to a minor task if lining up the optical elements is approached logically and methodically.
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for optimum optical performance, it's very important that a telescope's optical components are properly aligned to one another a process called optical collimation. it's also a task that should be carried out on all new telescopes. in fact, a telescope with a small focal ratio like f/ requires more accurate
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i've been building and using telescopes for more than three decades and i'll share with you a secret: collimating a newtonian reflector is easy. so why does it seem so difficult when you're just starting out? probably because you've done your homework by googling the subject and have read and reread
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for optimum performance, precisely aligned optics are a must. luckily, achieving this goal doesn't have to be difficult. most telescope users know that the only way to get every last drop of performance from a reflector telescope is to ensure that the optics are in good collimation. here's a method that's simple
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apprenez à collimater vos télescopes newton avec un cheshire. voyez tous les détails sur le site web suivant
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the a&nc's ralph bell shows you how to quickly collimate a newtonian reflector telescope using a 'nd
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u. téléchargez le nouveau vidéo sur comment effectuer une collimation efficace avec un cheshire ici ou en cliquant sur l'image suivante: introduction. la collimation des composantes optiques d'un télescope devrait faire partie intégrante des habitudes des astronomes amateurs. il est essentiel et obligatoire d'apprendre
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telescope collimation can be scary for an astronomy beginner, but it shouldn't be. these simple steps will take you from collimation virgin to pro.
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