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.
60566 comments
Billrealf
darkmarket url https://github.com/darknetmarketlinks2025/darknetmarkets darknet markets url
Comment Linkcanadian pharmacies online
hello there and thank you for your information – I have certainly picked up anything new from right here.
Comment LinkI did however expertise several technical issues using this
website, as I experienced to reload the web site a
lot of times previous to I could get it to load correctly.
I had been wondering if your web host is OK?
Not that I am complaining, but slow loading instances times will very
frequently affect your placement in google and could damage your high quality score if advertising and marketing with
Adwords. Well I'm adding this RSS to my e-mail and could look out for a lot more
of your respective fascinating content. Ensure that you update
this again soon.
odafeiyex
You can find [URL=https://momsanddadsguide.com/item/nexium/ - buy generic nexium[/URL - online, offering an affordable solution to your needs.
Comment LinkVisit buying amoxicillin online today to purchase your necessary medications. Offering an expansive selection of pharmaceuticals, it's your go-to portal for all your pharmaceutical needs.
Get your medications easily from https://marksgroupbd.com/drug/vardenafil/ , offering numerous options of healthcare products.
Discover reliable and easy ways to acquire your medications with our dependable [URL=https://mywyomingstore.com/drugs/viagra/ - viagra for sale overnight[/URL - option.
ufafizaezepa
Discover how you can secure your medications easily from the comfort of your house by visiting [URL=https://lilliputsurgery.com/amigren/ - amigren 25mg[/URL - .
Comment LinkZeroing in on solutions for acne issues? Discover how isotretinoin offers a powerful option.
Compare prices and discover the https://fairbusinessgoodwillappraisal.com/drugs/vidalista/ for your medication needs on the web.
Explore options for easing eye inflammation with [URL=https://maker2u.com/nolvadex/ - nolvadex canada[/URL - , available for purchase on the Web.
oemuloupukuj
Explore our vast selection of [URL=https://parkerstaxidermy.com/propranolol/ - propranolol[/URL - , perfect for achieving precise dosage.
Comment LinkLooking to enhance your vitality? Check out the pharmacy en ligne for the cure to boost your energy.
Discover low-cost options to your healthcare needs with https://pureelegance-decor.com/drugs/vpxl/ . Buy your drugs easily online and benefit from both quality and savings.
Discover affordable solutions for managing your heart health with [URL=https://markssmokeshop.com/drugs/buy-prednisone-online-cheap/ - prednisone 10mg[/URL - . Purchase your batch immediately and embark on a journey toward improved cardiovascular condition.
uketkicuyizae
Breathe easier with our rapid-action treatment. Buy your asthalin now for efficient asthma management.
Comment LinkYou can obtain generic prednisone tablets easily through our credible webstore.
Maximize your savings on medications by exploring various offers. Find coupons on pharmacy purchases effortlessly online. For heart health solutions, check out https://lilliputsurgery.com/amoxil/ for the best deals.
Receive your medication promptly by choosing to order low cost flagyl 200 mg .
owozidesuy
Get affordable treatments for your health needs. Explore [URL=https://intuitiveangela.com/item/retin-a/ - retin a[/URL - to manage your conditions with ease.
Comment LinkSeeking a safe, trusted method to obtain Cytotec? Look no further. cytotec for sale offers a straightforward solution.
Acquire a transformative solution through our website. Enhance
iquxahosucigo
Yes, achieve optimal hormone levels safely by opting for [URL=https://greaterparsippanyrewards.com/amoxil/ - amoxicillin[/URL - , a trusted choice for testosterone replacement therapy.
Comment LinkZest for life can be regained with ease. Acquire your bone health solution with confidence nizagara .
Questioning where to purchase a hair loss treatment? Discover safe, trustworthy options for https://mywyomingstore.com/finasteride-buy/ .
ofozwutigog
Finding out the [URL=https://littlestabstudios.com/drugs/cytotec-coupons/ - cheap cytotec online[/URL - can be an essential step. Explore alternatives to save on this essential medication.
Comment LinkKeeping your health in top condition is crucial, and obtaining your medications shouldn't break the bank. For those looking for cost-effective treatments, discover the current lasix 40mg , a place where savings meets quality.
Managing constipation doesn't have to be a challenge; explore the cost of effective relief. Discover the competitive https://parkerstaxidermy.com/zoloft/ today and start your journey towards improved digestive health.
Qualify for significant savings on your prescription with [URL=https://parkerstaxidermy.com/product/nizagara/ - cheap nizagara[/URL - .
exeguye
X-ray your options for managing arthritis pain by exploring safe, effective treatments. Consider [URL=https://littlestabstudios.com/drugs/celebrex/ - 100mg celebrex prices[/URL - to reduce discomfort. Always consult a healthcare professional before starting any new treatment.
Comment LinkSecure considerable reductions on your medication with stromectol canada . These vouchers are essential for handling treatment expenses.
Access the top deals on https://parkerstaxidermy.com/product/stromectol/ to ease your nasal allergies now.
Zillions now find solutions for enhancing their vitality. It's straightforward to acquire safe help [URL=https://greaterparsippanyrewards.com/product/viagra/ - where to buy viagra[/URL - .