50mm objectives are enough to gather plenty of light for deep sky objects (galaxies, nebulae, and star clusters), and can show nice wide star-fields, without being too heavy to hold. A photo tripod and a tripod adapter can allow you to choose 10x-20x magnifications as well. You can choose which magnification you want based upon whether you want stable, wide-field views, or slightly shaky higher powers that give you the opportunity to examine features on the Moon. The tripod was acceptable when used on a table, the images were passable, and the eyepieces were pretty good for their type.įor the same price as the Vivitar Telescope, you can get a pair of 7x50, 8x50, or 10x50 binoculars. But I found that telescope to be actually quite usable and showed nice images of the Pleiades, the Moon, and Jupiter’s moons. In theory, it should have all the same problems: It’s a small 40mm refractor with a cheap tripod and Huygens eyepieces. Not long ago I used a similarly-priced toy refractor, which is sold under a number of names including the Discover with Dr. You know that classic science demonstration where you take two magnifying glasses of different focal lengths, and you put them in a cardboard tube and turn that into a telescope? Essentially, what Vivitar has done, is they’ve taken a small magnifying glass lens, put it in a plastic tube, and packaged it with some horrible eyepieces and a toy tripod. However traditionally, the department store refractor has at least had an acceptable objective lens, a coated or multicoated achromatic doublet, which was at least technically capable of forming good images, if all other concerns of mounting and eyepieces could be taken care of. These are typically hobbykillers because they can have frustrating mounts which make it difficult to find anything, and they have tiny, distorted eyepieces. They’re typically small thin little refractors on wobbly undersized tripods with mediocre eyepieces and overly high magnifications. Us telescope enthusiasts have been waging a war against the “department store refractor” for about as long as you could go to a department store and buy a telescope. Even stargazing with the unaided eye will bring you more joy. If you own this telescope and you think you like it, I am begging you to scrape together even the additional $40 for a cheap pair of 10x50 binoculars, you will be much happier. My general policy is that though I may point out the flaws in a telescope, if you have a telescope that I don’t like, and you like it, that’s fine. Don’t buy it if it’s on sale for $5, don’t buy it for full price. Don’t buy it as a gift for a kid, don’t buy it for yourself just to get started, don’t buy it assuming you can work with its quirks, don’t buy it as a joke for the experienced astronomer in your life. 2 Eyepieces Super 10mm (70x) & Super 20mm (35x) – 1.Do not buy this Vivitar refractor telescope.Those new to astronomy will appreciate how simple and easy this telescope is to use. It delivers clear, high contrast images of the moon and the planets. This achromatic refractor from Sky-Watcher features an aperture of 60mm and it is fully multi-coated to enhance light transmission. Images are also displayed without the secondary mirror shadow, making it suitable for terrestrial viewing when used with a 45° erecting image diagonal or an erecting tube. Since a refractor does not use mirrors to view objects, you get a generally sharper image. Images viewed through a refractor telescope have a classic quality that other telescope designs lack. It is designed for viewing the Sun (Solar Filter REQUIRED), the moon and bright planets, and terrestrial observation during the day. Unlike many other beginner telescopes on the market, this Sky-Watcher 60/700 comes with standard 1.25″ focuser allowing a broad range of eyepiece and accessories to be used for a better viewing experience.Įquipped with a user-friendly alt-azimuth AZ2 mount, this Sky-Watcher telescope can move in both horizontal and vertical axes. Several accessories are provided, this telescope is suitable for both astronomical and terrestrial observations. Learning or interested in Astronomy? This Sky-Watcher 60/700 Refractor Telescope is a highly affordable telescope which allows beginners to take their first steps into the world of Astronomy. SkyWatcher 60/700 AZ2 Refractor Telescope
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |