Tec 250/20 mak-cass
WebAug 9, 2024 · last night saw the shootout I’ve been waiting for the 12”zen mak cass v10” mak newt intes micro ! Both scopes were set up early to cool down ( the mak cass has a insulation ) collimation was spot on on both scopes. Targets were Jupiter and Saturn at 240x to 360x , the air was still and early sign... WebJan 8, 2007 · Per a post by Yuri on the TEC Yahoo group, they are finishing one more of their highly regarded 250mm Mak-Cass scopes. The quartz optics are from their final …
Tec 250/20 mak-cass
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WebDec 6, 2024 · APM Telescopes recently completed initial work on the optical set of what might be the largest true Maksutov-Cassegrain telescope ever attempted, a 20-inch f/8 monster of a Mak-Cass! The mirrors are made from Astro-Sital, and the optical elements are now undergoing broadband multicoating. WebIn the late 90’s we brought out a bigger brother to the very successful OMC140 Maksutov Cassegrain, the OMC200. This telescope was designed purely for planetary and lunar observing. The OMC200 is a Rumak Maksutov. The Rumak uses a separate secondary mirror, this enables a greater amount of flexibility in the design, it also allows a major …
WebMay 4, 2024 · This pic below is of the final shoot out between the three shortlisted Cats, two SCT's and the Intes Mak. Planets, particularly are sensitive to optical quality as it is not just about getting a sharp image, but contrast is often forgotten in the equation. Many of the details are either seen or lost as they are totally dependent on contrast. WebMeade 10" f/10 LX200 ACF Telescope without Tripod. Features a 10" aperture, 2500mm focal length, and f/10 focal ratio with Dual-Fork Mounting. With UHTC and a resolving power of 0.570 arc seconds. Includes a 26mm eyepiece (96x), viewfinder (8x50 optical with crosshair), and diagonal mirror. $4,599.99.
WebApr 23, 2024 · Speaking of planetary observation with your MC300 did you ever see the Saturn Encke division with your big Mak, I tried my luck with TEC 250/20 on that feature and in 20 years that I owned that scope I managed to see it only once and just barely, all further attempts simply failed to show the Encke despite my more favorable southerly location ... http://stellaroptical.com/cass.htm
Web202-250. In-Line Eductor. Features. Eductors are rated for optimum flow at 200 psi (14 bar) inlet pressure; Works well with nozzles rated at 75 psi (5 bar) and 100 psi (7 bar) Ball …
WebThe LX85 Mak-Cass has a folded optical design designed to show you pinpoint star images and high contrast. This makes the Meade LX85 MC6 a fantastic deep sky telescope, great for detailed lunar and planetary observation as it easily soars to high magnifications. This Maksutov, aka "Mak" telescope has an aperture of 6" and a focal length of 1800 ... does aarp have health insuranceWebJul 20, 2024 · A Maksutov-Cassegrain, also called a Mak-Cass or more simply, a Mak telescope, is a member of the catadioptric telescope family and uses both mirrors and lenses in its folded optical design. Maksutov-Cassegrain telescopes are very popular, especially at small apertures, because of their great portability and beautiful high-contrast views. eyeglasses for fat headsWebMar 13, 2024 · This grab-and-go mak cass telescope has a compact design that is ideal for traveling. Weighing only 6.5 lbs, it is light enough to set up for a weekend trip, a country outing, or an evening in the garden. It is perfect for an amateur astronomer, offering great value at an affordable price. does aarp have free gym membershipsWeb3 easy payments of $266.66. With payment plan. Quantity: More Shipping Information. Compact f/12 Maksutov-Cassegrain telescope with 150mm (5.9") aperture delivers high resolution images for terrestrial or celestial pursuits. Long 1800mm focal length ideal for high-power observation of Moon, planets, and compact deep-sky objects. does aarp have a travel agencyWebOnce-fired brass for reloading is NOT NEW brass, it is an ammunition/firearms industry term to loosely describe used reloading brass cases. If looking for a perfect case, it is better … does aarp have life insuranceWebThe Celestron CGEM II 700 Mak-Cass Telescope comes complete with a 2" Visual Back, 2" Star Diagonal with 1.25" adapter, 28 mm wide-field 2" eyepiece, and a large 8x50 straight-thru finderscope. ... giving you a magnified view of 96X. We are offering this 20 mm to give you some higher magnification choices. It has a 1.25” barrel and provides ... does aarp have health insurance for 60 yr oldWebTEC Mak-Cass 250 f/20 Astromart Home Classifieds Astromart Classifieds Telescope - Catadioptric TEC Mak-Cass 250 f/20 TEC Mak-Cass 250 f/20 Please Log In to view the … does aarp have long term care insurance