Meade ETX 80 Observer: A Long Time User's Review - Telescopic …
The ETX-80 Observer is an 80mm f/5 achromatic refractor with a 400mm focal length, almost identical to the Orion ShortTube 80 and Meade Infinity 80. The main difference that I spotted is that the ETX-80 Observer features a built-in flip mirror diagonal instead of a detachable 1.25” star diagonal like most refractors do.
Unveiling the Stars: A Comprehensive Review of the Meade ETX 80 …
2024年1月26日 · The Meade ETX 80 telescope goes beyond being just user-friendly – it equips you with advanced optics that are capable of showcasing the night sky in stunning detail. The combination of brightness, clarity, magnification, and stability quite …
Meade ETX-80 Observer 80mm f/5 Achromatic Refractor Telescope # 205002
Starting your astronomy journey with an ETX 80 is the perfect choice. Take your 80mm lens and enjoy close-up views of land and celestial objects anytime, anywhere. Packing your telescope and tripod at a moment's notice is a breeze with the comfortable and durable backpack.
Meade ETX-80 Observer Telescope with Backpack - 205002
The ultra-portable Meade ETX-80 Observer Telescope is perfect for travel or adventures in your own backyard. With day-to-night performance, it's ideal for camping, hiking, picnics, the beach, vacations, or any other time you want to connect with nature and the Universe.
Meade ETX80 Observer (ETX-80) telescope @ Meade Instruments …
The ETX-80 Observer fully equips the modern explorer with a sophisticated, automated and portable telescope. Its dual-purpose design includes a removable OTA that is ideal for both day or night observing and includes exceptional features like AudioStar, GoTo technology, and large 30,000 object database.
Meade ETX-80 AT-TC - 80mm - 90mm Refractors - Cloudy Nights
2007年1月4日 · Enter the ETX-80, short refractor, goto empowered RFT at an interesting price of 400 euro (certainly higher than in the USA, but that's usual for telescopes in Europe): I thought it could give me a different, low power, half-binocular like, view of the heavens, so I …
60 day review of ETX 80 - Cloudy Nights
2015年10月24日 · 60 Day Review - ETX 80. Reason for purchase: First telescope after starting with 10X50 binoculars. Old 60mm Sears scope did not work very well and provided very narrow views. Selection Criteria: Wide “binocular like views” as a step up from 10X50 binoculars rather than going to larger binoculars and p-stands.
Meade ETX 80 Review: Deep Space, Automized.
2020年9月20日 · Meade ETX 80 is a deep-space performer at heart, but it can perform well with planets as well. It has an 80mm aperture and a 400mm optical tube, providing an f/5 focal ratio. It has a wider than average image width.
MAKSUTOV-CASSEGRAIN OPTICAL SYSTEM (ETX 90 & 125) Incident Light. Focal. In the optical design of the ETX 90/125, light enters from the right through a multi-coated meniscus lens, proceeds to an f/2.2 primary mirror, and then to a convex secondary mirror that multiplies effective focal length by a factor.
ETX 60 vs. ETX 80 - Meade Computerized Telescopes - Cloudy Nights
2015年5月25日 · I happen to own an ETX-60, 70, and 80 (and a 90, 105, and 125). Among the ETX refractors the 60 is my favorite. It has the best color correction and tolerates a Barlow fairly well. However, on deepsky objects the extra light grasp of the 80 comes in handy, particularly under dark skies.