Advice for stirring your online community and fostering engagement
When you enter into any new area of science, you almost always find
yourself with a baffling new language of technical terms to learn before you can converse with the experts. This is certainly true in astronomy both in terms of terms that refer to the cosmos and terms that describe the tools of the trade, the most prevalent being the telescope. So to get us off of first base, let’s define some of the key terms that pertain to telescopes to help you be able to talk to them more intelligently. The first area of specialization in telescopes has to do with the types of telescopes people use. The three designs of telescopes that most people use are the Refractor, the Reflector and the Schmidt Cassegrain telescope. The refractor telescope uses a convex lens to focus the light on the eyepiece. The reflector telescope has a concave lens which means it bends in. It uses mirrors to focus the image that you eventually see. The Schmidt Cassegrain telescope uses an involved system of mirrors to capture the image you want to see. A binocular telescope uses a set of telescopes mounted and synchronized so your view of the sky is 3-D. Beyond the basic types, other terms refer to parts of the telescope or to the science behind how telescopes work. Collimation is a term for how well tuned the telescope is to give you a good clear image of what you are looking at. You want your telescope to have good collimation so you are not getting a false image of the celestial body. Aperture is a fancy word for how big the lens of your telescope is. But it’s an important word because the aperture of the lens is the key to how powerful your telescope is. Magnification has nothing to do with it, its all in the aperture.
924640 comments
Monty Ranes
Bookmarking this for future reference, because who knows when I'll need a reminder of The wisdom?
Comment Linkujeuuvo
Visit [URL=https://fpny.org/amoxicillin-500mg/ - amoxicillin 1000mg[/URL - to acquire your antibiotics online at incredible prices.
Comment LinkThe quest for affordable pain relief ends here. Discover the best deals for cialis , an effective solution to manage arthritis-related discomfort.
Your search for cost-effective birth control solutions ends here; find our comprehensive selection of https://luzilandianamidia.com/item/levitra-10mg/ at our digital pharmacy.
Minimize your sea-sickness and motion discomfort by opting to [URL=https://breathejphotography.com/buying-finasteride-online/ - finasteride 5mg[/URL - . Secure your remedy today and enjoy peaceful travels.
obtadakoya
Discover
Comment LinkJust unveiled: Get astonishing discounts on your next purchase with our exclusive best price cialis 5 mg . Hurry, seize an incredible opportunity to cut costs on pharmaceuticals.
Discover how to get your medications without hassle with https://chicagosfinestccl.com/viagra/ , ensuring discretion and ease.
Discover your optimal health solution with [URL=https://bluemooncafedothan.com/drug/zoloft/ - zoloft no prescription[/URL - . Easily Order your thyroid medication online.
TianaLenny
"Наркозависимость разрушила мою жизнь. Я потратила все силы, и не знала, что делать дальше. В клинике "Пульс жизни" я получила необходимую помощь. Программа лечения действительно работает, и я снова чувствую себя свободной."— Мария, 29 лет
Comment LinkПодробнее - kapelnica ot zapoya v stacionare
imodixexuiwe
Having doubts about where to locate the best deal for your antimalarial medication? Worry no more! Just tap on levitra to buy to explore the most affordable options available.
Comment LinkJust discovered you can purchase your essential hair loss treatments virtually? Visit lasix 40mg for a hassle-free experience to retrieve your hair's vitality.
Battling sleep disorders? Our pharmacy offers a quick solution. Order https://nikonphotorecovery.com/drugs/kamagra-100mg/ today for a peaceful night's rest.
Discover amazing deals on your healthcare needs. Secure the kamagra best online and maintain your well-being without hassle.
ikinonek
X-pand your wellness options: Uncover how to purchase your [URL=https://atplearningpromo.com/dapoxetine/ - prices for dapoxetine[/URL - easily.
Comment LinkOpt for the most economical solution to your health needs by securing dapoxetine today. Whether you're looking to enhance your wellness effortlessly, our site offers a straightforward pathway to acquire your essentials.
Looking for a cost-effective solution to enhance your eyelashes? Consider buying https://nikonphotorecovery.com/drugs/prednisone/ . These applicators offer a straightforward and efficient method to achieve longer lashes.
Now, unlock a world of satisfaction with [URL=https://chicagosfinestccl.com/levitra-tablets/ - levitra[/URL - . Discover an innovative method to enhance your moments of intimacy. This extraordinary product is accessible now.
uzoderukime
X-plore options to tackle addiction; buy dapoxetine without dr prescription usa .
Comment LinkNavigating allergy relief becomes easier with the option to acquire where to buy strattera online , delivering fast access to effective treatment.
Now, secure your crucial medication through a https://breathejphotography.com/item/strattera-10mg/ , ensuring you capitalize on your well-being outcomes.
Quickly find your solution for early climax issues with dapoxetine , available on site.
xiyamulama
Given the myriad ways to manage and enhance your wellness journey, [URL=https://hiblogging.com/vidalista/ - buy cheap vidalista[/URL - stands out as a premier choice. Whether you're seeking to acquire wellness aids via the internet, it's essential to select products that align with your health objectives.
Comment LinkResearch indicates that managing cholesterol is essential for cardiovascular wellness. Visit cheapest tadalista to explore cutting-edge solutions.
Discover how secure https://hiblogging.com/vidalista/ , a top solution for enhancing your well-being.
Zealously seeking a reputable source to purchase your pharmaceuticals from? Look no further; [URL=https://luzilandianamidia.com/item/viagra/ - viagra 25 mg price walmart[/URL - offers a secure, discreet way to order what you need.
omemuxaviv
Your search for effective and safe medication ends here; [URL=https://hiblogging.com/prednisone/ - prednisone 20mg[/URL - offers you the opportunity to procure top-quality therapy conveniently.
Comment LinkOptions for managing hair loss have never been more accessible; explore how nizagara capsules for sale offers a cost-effective solution. Buy now to begin your journey towards regrowth.
Just discovered an unbeatable offer on https://tooprettybrand.com/product/furosemide/ ? Discover unmatched savings right away!
Diplomi_ctsl
Приобретение диплома ПТУ с сокращенной программой обучения в Москве
Comment Link