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.
896074 comments
efqikfihefez
Managing BPH symptoms can be easier with the right medication. Discover how [URL=https://myhealthincheck.com/item/discount-cialis/ - cialis[/URL - can aid in reducing symptoms safely and effectively. Whether you're looking to buy it from an online pharmacy, it's important to consult a medical expert first.
Comment LinkUnsure where to acquire your medication? For those looking to boost their health, cheapest online propecia offers a wide range of options.
Your search for an effective heart failure treatment ends here. Now you can acquire Lanoxin with no prescription with just a few clicks. https://frankfortamerican.com/digoxin/ Ensure your heart health today with our simple purchase process.
Discover how to improve your sexual health easily by choosing to [URL=https://castleffrench.com/buy-viagra-no-prescription/ - viagra online uk[/URL - from the comfort and discretion of your own home.
国民 健康 保険 入れ ない
On the detrimental aspect, Ion Storm was heaped with unhealthy press for a lot of 1998 and 1999.
Comment Linkohigehabo
Improve your health and wellness with our exclusive [URL=https://parkerstaxidermy.com/product/nexium/ - nexium[/URL - , now available. Experience enhanced vitality and confidence. Purchase yours immediately.
Comment LinkObtain tadalafil for your allergic reactions relief. Securely purchase your solution online.
Find budget-friendly solutions for your health supplements; check out the current https://recipiy.com/retin-a/ .
Save on your next purchase with a [URL=https://sci-ed.org/doxycycline-100mg/ - buying doxycycline seven day course[/URL - . Find major savings online for the treatment.
efunojeqe
Maximize your savings on arthritis medication by seeking the [URL=https://atplearningpromo.com/drug/strattera/ - strattera[/URL - . Purchase your health with economical treatment alternatives and ensure your wellbeing without burdening your finances.
Comment LinkAcquiring strattera on the internet can be an efficient method to ensure you get your medication with ease.
Visit our website to obtain vital treatment for Addison's disease with https://atplearningpromo.com/drug/strattera/ , your solution to managing long-term adrenal insufficiency.
Your search for advanced health and wellness products ends at [URL=https://cassandraplummer.com/drugs/aromasin/ - discount aromasin[/URL - .
ikomikio
Improve your life quality easily, purchase your pharmaceuticals on the internet. Don't miss out on special offers at [URL=https://the7upexperience.com/drugs/viagra/ - viagra without pres[/URL - .
Comment LinkZap high prices with our exclusive we're do i get amoxil , and Bag a course of essential antibiotics effortlessly on the web.
Quickly acquire budget-friendly pain relief by choosing to buy https://exitfloridakeys.com/vidalista/ .
ehajiyarap
Just realized you need Cialis for your well-being? No need to stress out! You can [URL=https://fpny.org/cialis-5mg/ - cialis 10mg[/URL - simply and with confidence.
Comment LinkYour search for affordable heart medication ends here! Discover unbeatable savings on your essential medication with propecia . Reduce your expenses without compromising on healthcare.
Finding affordable solutions for your health needs can be challenging, yet https://littlestabstudios.com/drugs/levitra/ remains an option. Explore options for managing stress effectively online.
Explore
uwidaericugk
Having gastrointestinal discomfort? Discover relief through bentyl overnight , a trusted medication. Seek it on the web for rapid alleviation from stomach aches.
Comment LinkKeeping your heart health optimal is crucial, and purchase retin a online could be a crucial part of your treatment strategy.
Having trouble finding a reliable source for your antibiotic needs? Look no further. Obtain https://exitfloridakeys.com/cost-of-amoxicillin-tablets/ safely and without hassle.
uzareyohapo
Relieve your nasal symptoms affordably by exploring nizagara cheap online canada for alleviating nasal congestion.
Comment LinkGet your health on track by considering the addition of supplements to your routine. Opting to canadian retin a can be a wise decision, especially if you're looking to enhance your physical condition. Don't hesitate to discover this option today.
Explore the convenience of obtaining your medication without leaving home. For those in need, https://bodymodorganics.net/nizagara/ provides a streamlined solution. Obtain your medication with ease through our website.
Harness the power to fight against your health concerns; procure kamagra uk pharmacy safely and effortlessly to ensure your well-being.
DanielCEr
Винтовой компрессор – это эффективное оборудование для сжатия воздуха, который применяется в различных сферах, от гаража до промышленности. Существует множество вариантов, включая бюджетные винтовые компрессоры, винтовые компрессоры для пневмоинструментов, а также специализированные модели для покраски автомобилей и бытового использования. Винтовые компрессоры бывают воздушного типа, сжатого воздуха и электрические, а также могут быть как автономными, так и без двигателя. В поисках винтового компрессора, будь то для дома, гаража или производственного процесса, можно найти как недорогие, так и более дорогие модели в магазинах, таких как винтовые компрессоры в Москве, Екатеринбурге, Барнауле и других городах. Важно помнить, что выбор зависит от задач: для больших производств подойдут высокопроизводительные воздушные винтовые компрессоры, а для дома – компактные и недорогие винтовые модели винтовой компрессор это
Comment LinkRichardmem
Передвижной компрессор — это универсальное решение для сжатия воздуха в разных условиях. Мобильные компрессоры, включая электрические модели, используются в самых разных сферах: от строительства до производства. Для удобства эксплуатации существуют передвижные компрессорные установки, воздушные компрессоры передвижные и даже воздушные компрессоры на прицепе. Эти устройства бывают как поршневыми, так и более мощными промышленными вариантами. Важно, что передвижной компрессор бывает с различными характеристиками, включая мощность, тип привода и производительность, что позволяет подобрать модель для любых нужд передвижные компрессоры фото
Comment Link