Celestron Astromaster
is the Celestron Astromaster 130EQ good for daytime viewing as well as night?
Not really. In fact there are almost no telescopes equally suitable for both day and night viewing, because the requirements are quite different.
For astronomical viewing, it's all about light gathering. The larger the aperture, the better. Inverted images are not a problem, since there's no "right way up" in space, and the extra lenses or prisms required to get an erect image cut down the light throughput and introduce aberrations. The magnifications used in astronomy are generally way too high for daytime use.
Spotting scopes optimized for daytime use are very awkward for astronomy. Their straight-through viewing causes cricks in the neck, and their optics are often sub par.
The 130EQ is a Newtonian reflector, which is particularly unsuitable for daytime viewing. The image is inverted unless you stand with your back to the object you're looking at. Trying to point an equatorial mount at an object on the ground is a major challenge.
The only scopes suitable for both are small refractors on altazimuth mounts, though these are very limited for astronomy. Truth to tell, you need different instruments for day and night. I use a large Schmidt-Cassegrain for astronomy at night, but prefer 10x50 binoculars for daytime use: portable, wide field, comfortable.
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Celestron AstroMaster 76EQ 700 mm x 76 mm Optical Tube Assembly Reflector Telescope 35 x, 20mm Zoom Eyepiece, 70 x, 10mm Zoom Eyepiece
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Celestron 21061 AstroMaster 70 AZ Refractor Telescope
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DescriptionCelestron AstroMaster 70AZ 45 - 90X Refractor Telescope. Affordable, powerful, lightweight... the perfect choice for amateur astronomers and backyard stargazers! Proving once again that you don't need NASA's budget to see the stars. If you're aiming to get started in astronomy, the AstroMaster 70AZ's blend of quality optics, entry-level usability and affordable price is tough to beat. It's lightweight, easy to haul to the darker skies found outside city limits, and requires no tools to set up. For celestial and "earthbound" observation on a dime, the Celestron AstroMaster outshines the rest! Specifications: Pan-handle altazimuth style mount controls easily for smooth pointing; perfect for terrestrial and celestial viewing; 70 mm aperture size; Includes 20 mm eyepiece for 45X magnification, 10 mm eyepiece for 90X; Refractor optical design; Fully-coated glass optics with high-transmission coatings for enhanced brightness and clarity; Built-in StarPointer red laser for easy targeting; Comes with The Sky X Planetarium software, featuring a 10,000 object database to get you started; Focal length: 900 mm; Focal ratio: 12.86; Limiting stellar magnitude: 11.7; Light-gathering power: 165X; Angular F.O.V.: 1.1 degrees; Linear F.O.V.: 58'; Optical tube length: 36"; 1.25" erect image diagonal; Weighs 18 lbs. Includes aluminum tripod with 1.25" steel tube legs. Order yours today! Celestron AstroMaster 70AZ 45-90X Refractor Telescope Features
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Celestron Accessory Kit
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DescriptionCelestron Accessory Kit Features
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BARSKA 40070 Starwatcher Compact Refractor Telescope with Table Top Tripod And Carrying Case
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DescriptionAn ideal entry-level telescope for amateur astronomers, the Barska Starwatcher 300-power telescope brings you closer than ever to the stars and planets. The refractor telescope is equipped with such features as coated glass optics for enhanced image brightness, interchangeable eyepieces with 3x Barlow lenses for increased viewing power, and smooth-functioning mounts. For good measure, Barska added a beginner's version of the highly popular Deepsky Astronomy software, which is packed with a searchable database of more than 10,000 objects, including nebulae, star clusters, double stars, variable stars, and other types. Simply load it on your PC and begin your journey to the stars and planets. Bundled with a sturdy adjustable tripod and a soft carrying case, the telescope carries Barska's limited lifetime warranty. Specifications Max power: 300x Focal length: 400mm Finder scope: 5x24 Draw tube: 1.25 inches Eyepiece 1: SR4 Eyepiece 2: K20 Diagonal: 45 degrees Warranty: Limited lifetime About Barska Barska is a worldwide sport optics company with strong brand recognition within the optics industry, with corporate offices in La Verne, California, and warehouses and distribution centers in La Verne and Shanghai, China. Barska offers an extensive line of precision sport optics products, such as binoculars, riflescopes, spotting scopes, and telescopes. The product range has been designed and built with the latest optical technology, allowing users to enjoy all their favorite leisure time outdoor activities, including bird watching, outdoor observation, hunting, fishing, stargazing, concerts, and sporting events. The Barska 40070 Starwatcher Compact Refractor Telescope with Table Top Tripod and Carrying Case is an ideal telescope for the aspiring amateur astronomer. Ideal for students or those interested in learning more about the night sky, the 70mm objective lens can zoom up to 300x power. Use one of the interchangeable eyepieces with a 3x power Barlow lens for increased viewing capability. A pan-head mount and tripod is included with the telescope along with a handy carrying case. Take this portable telescope outdoors at night and the stars will open up before your eyes. Barska 300x Starwatcher Refractor Telescope for aspiring astronomers... SAVINGS PRICED! Everything you need to get your start in astronomy! The Barska 300x Starwatcher Refractor Telescope is as powerful as it is easy to set up and includes everything necessary to begin the adventure of a lifetime including telescope, finderscope, eyepieces, mount and tripod. You also get the new beginner's version of the highly popular Deepsky Astronomy Software featuring a searchable database of over 10,000+ objects including, nebulae, star clusters, double stars, variable stars, and other types. Here's the full details: Big, light-gathering 70 mm objective lens; All glass coated optics for enhanced image brightness; Maximum magnification: 300x; Focal length 400 mm; 1.5x, 45 degree diagonal erecting eye for easy use; Interchangeable SR4 and K20 eyepieces with a 3x Barlow lens to increase viewing power; Rack and pinion focuser for sharp imaging; 5 x 24 finder scope makes targeting objects easy; Engineered with smooth functioning mounts; Sturdy tabletop tripod; Includes Beginner's Edition Deepsky Astronomy Software. with a searchable database of over 10,000+ objects including, nebulae, star clusters, double stars, variable stars, and other types... Simply load it on to your PC and begin your journey to the stars and planets! Approx 4 1/2 lbs.; Reach for the stars! Order Today! Barska 40070 300x Starwatcher Refractor Telescope Features
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Celestron Case - (Hard Waterproof For Nexstar Se)
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DescriptionWatertight, dustproof, chemical resistant and corrosion proof, this Celestron® hard case offers total protection for your equipment. Its exclusive 1/4" (6.4 mm) neoprene o-ring and ABS latches seal perfectly and include an automatic purge valve for quick equalization after atmospheric pressure changes. It is lined with die-cut, high-density foam for custom fitting. Large handles and wheels enable easy transport. Features
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Tasco 49070800 Spacestation 70Az Refractor Telescope (Binoculars / Telescopes)
Sale Price: $109.56 |
DescriptionTASCO 49070800 SPACESTATION 70AZ REFRACTOR TELESCOPE. 70MM LENS, OBJECTIVE LENS DIA: 800MM , EYEPIECE: 25MM (32X), 10MM (80X), 4MM (200X) , PARTIALLY PRE-ASSEMBLED, STURDY DESIGN,70X MAGNIFICATION , SINGLE FORK ARM ALTAZIMUTH MOUNT, RED DOT STARPOINTER FINDERSCOPE, FOCAL RATIO: F/11.4 ,ADJUSTABLE ALUMINUM TRIPOD, WEIGHT: 18.5 LBS, INCLUDES TASCO SKYWATCH CD-ROM, 3X BARLOW LENS, MOON MAP & MOON FILTER |
