Telescopes can feature different eyepieces that change magnification and viewing options during telescope use. Learn different eyepieces for telescope viewing from an observatory director in this free astronomy video. Expert: Rocky Alvey & Billy Teets Bio: Rocky Alvey is the assistant director of the Vanderbilt Dyer Observatory and has been involved in astronomy since 1969. […]
Are you confused about the purpose of telescope mounts? What about eyepieces? What are they for? Watch today’s hangout to learn more! As with any hobby, there’s never any shortage of choices for accessories and amateur astronomy is no different. There are mount designs galore to choose from, but which ones are best? Eyepieces are […]
www.ExploreScientificUSA.com Notes: Calculating Magnification Telescope Focal Length ÷ Eyepiece Focal Length = Magnification -or- Telescope Aperture ÷ Exit Pupil = Magnification ￼ ￼￼Calculating Exit Pupil Eyepiece Focal Length ÷ Telescope f-ratio = Exit Pupil -or- Telescope Aperture ÷ Magnification = Exit Pupil Calculating The Eyepiece Focal Length for Lowest Useful Magnification (LUM) Telescope Aperture (mm) […]
I compare lower and higher FOV eye pieces to show you why they are worth it and why they make your astronomy much more fun! Note: The Celestron First Scope telescope you see in the video was a prize I won from Celestron. I’m not really showing it off, but I want to be sure […]
►A Product Review + Demo of ARCHEER’s 40×60 Dual Focus Monocular. I really enjoyed using this monocular! ►To Purchase the ARCHEER 40×60 Monocular: https://www.amazon.com/dp/B06WWR7DPB ▲ Follow Me On Social Media ♥ : https://drtydrdz.bandcamp.com (free beat downloads/donate) https://soundcloud.com/bassmango https://www.instagram.com/drtydrdz https://twitter.com/DRTYDRDZ http://drtydrdz.tumblr.com
forgot to mention price is around $55 dollars on amazon great value and best warranty in the business
Get it here… http://amzn.to/2o17EPC Archeer 16×52 HD Dual High Powered Focus Optics Zoom Monocular Telescopes Day & Night Vision Waterproof for Hunting Camping Hiking 66m/ 8000m 16X52 MAGNIFICATION – See things 16X closer and Get Clearer and Brighter range of view with 52mm lens – The most powerful hand held monocular available in the market […]
The Celestron Eyepiece and Filter Kit is a very popular product among aspiring astronomers and those starting in the hobby. It comes with 5 Plossl eyepieces (6mm, 8mm, 13mm, 17mm, and 32mm), a 2x Barlow Lens, 6 Planetary filters, a moon filter, and an aluminum carrying case. It is a very attractive purchase to many […]
A short clip of pictures and videos looking through the Celestron Zoom Eyepiece. Focal Lenghts 8mm to 24mm. Overall, this is a great product and it’ll definently save you money in the long run!
Upgrading your eyepieces – The first step Presented by Robert J Dalby Produced by A.R.B Media Productions for The Astronomy and Nature Centre
The eyepiece has a 60° FOV and gives a very sharp image. I am very impressed and could see no ghosting or other visual problems. *Sorry I talked a bit slow and combined weight is as much as a small DSLR camera.
This is a very good telescope to pursue your interest in astronomy and astrophotography with. This is a setup and review of my new Orion ED80T CF Triplet Apochromatic Refractor Telescope. I wanted to add a wide field telescope to my astronomy / astrophotography equipment collection so I could image larger targets. I intend to […]
Assembly and test-run of the new telescope, and discussing reasons behind choosing it. EQUIPMENT SUMMARY: EQ MOUNT: Skywatcher HEQ5 pro GOTO with SkyScan hand controller. TELESCOPE: Explore Scientific AR 152mm (6″) f/6.5 Air Spaced Double Refractor OTA with 8x50mm straight through finderscope. CAMERA: Canon 1100D DSLR .
The Celestron NexStar 4 SE is an awesome telescope. It has a lot of neat features for what is considered a beginners telescope. It has a very unique flip-mirror, and a polar wedge mounted to its sturdy tripod. The Celestron NexStar 4 SE telescopes utilizes the awesome Maksutov-Cassegrain design. This design uses a Maksutov lens […]
My review of my telescope eyepieces. Mostly Explore Scientific but a few others. I also talk about Orion ultra block and polarizing 2 inch filters.
In this review, we take a look at the Top 10 BEST Beginner Telescopes. Check out our UPDATED List of Beginner Telescopes Reviewed and Ranked: http://telescopes.toptenreviews.com/telescopes-for-beginners-review/ Videos • Reviews • Tech Insight SUBSCRIBE→ http://bit.ly/ttr_youtube Twitter→ http://bit.ly/ttr_twitter Facebook→ http://bit.ly/ttr_facebook Instagram→ http://bit.ly/ttr_instagram
The Celestron Advanced VX 6″ Newtonian Telescope is a fantastic deal! You get a very nice 6″ Newtonian Reflector and the incredible Advanced VX mount for a great price. The 6″ telescope features a 1.25″ focuser that is DSLR ready, all you need is an appropriate T-ring. It does have coma but it really isn’t […]
CLICK FOR WIKI ►► https://wiki.ezvid.com/best-monoculars Please Note: Our choices for this wiki may have changed since we published this review video. Our most recent set of reviews in this category is exclusively available on Ezvid Wiki. Monoculars included in this wiki include the vortex solo r/t, orion 8439, gosky 12 x 50, carl zeiss optical […]
CLICK FOR WIKI ►► https://wiki.ezvid.com/best-catadioptric-telescopes Please Note: Our choices for this wiki may have changed since we published this review video. Our most recent set of reviews in this category is exclusively available on Ezvid Wiki. Catadioptric telescopes included in this wiki include the meade instruments’ lx90-acf, celestron advanced vx, nexstar evolution 9.25, bushnell northstar, […]
The AR127 http://amzn.to/2hA8gaB from Explore Scientific is a midrange refractor designed for someone looking for a good visual scope with very good optics for the price. In this video we take a good look at the scope. Is it right for you? For more information on this telescope, check out the article on my website […]
Something new to the channel, another hobby… Great telescope for someone who wants a quality first scope or someone who wants to move up from a more basic model to something that can really reach out. Thanks for watching and as always subscribe for more!
The Orion Starblast 6i Intelliscope Telescope is an incredible reflector telescope. With 6 full inches of aperature, you’ll see more objects, that appear brighter and in more detail. However, you will pay the price in terms of weight–23.5 pounds to be exact. Get yours online by clicking HERE: http://bit.ly/KMDeE3, or for a more in-depth look […]
Send this to a friend