Monday, March 29, 2021
Skywatcher synscan

Skywatcher synscan

I had to admit to being skeptical. Could the new Sky-Watcher SynScan telescopes really work? Up to now, mating a high-tech GoTo computer system to a Dobsonian-style reflector required kits costing thousands of dollars. Such a combination makes for a dream telescope, to be sure, delivering lots of aperture, practical portability and the convenience of automatic tracking and push-button object finding. One supplier of premium Dobsonians music keyboard lessons in tamil pdf a Then along comes Synta.

Under its Sky-Watcher brand name, the China-based company promises to deliver a Thus my skepticism. Motorizing what is, at heart, a nonprecision telescope design and having it slew to and track objects accurately is no small task. However, my doubts were allayed the first night out.

Celestron StarSense AutoAlign - Sky-Watcher SynScan

Our test telescope, on loan from Pacific Telescope Corp. Surprisingly so. So rather than having to push the telescope around the sky, you simply press a button to call up any of thousands of objects.

Hit Enter, and the telescope slews itself to your target, centres it and begins tracking. High-power observing becomes practical. I found that the telescope routinely placed all objects well within the one-degree field of a low-power eyepiece, sometimes nearly centred but usually no more than one-third of one degree away from centre.

On several nights, I left the telescope tracking on objects and found them still well centred after two to three hours.

This was true even of objects that passed nearly overhead at the zenith, a tough spot for a Dobsonian to reach. Yes, you can physically push the telescope to a new target, then still use the GoTo to find and track more objects, very handy for public viewing, when scopes invariably get bumped. Few GoTo scopes can do this. Setup is very easy. Unless you use the optional GPS module, you do need to enter your location once it remembers it even after powering downthen enter the date and time each night.

After that, you aim the telescope at one star by manually and electrically slewing it to a star either you or the system chooses of necessity, you do have to be able to identify bright stars. Centre the star with the slew buttons, hit Enter, and you are aligned.

Other than ensuring that the telescope is reasonably level on solid ground, there are no special setup requirements.

Another feature that worked fine was the Park Telescope command. The well-honed SynScan software proved bug- and crash-free.

The solar system database contains the Moon and all the planets yes, Pluto toobut alas, no comets or asteroids. There is a nice selection of double and variable stars and a place to store 25 user-defined objects. The hand controller comes with an RS cable for connecting to an external computer. Having an interactive star chart in your hands to match the eyepiece field is wonderful for exploring fields of galaxies. Computers and motors take power. While it lasted longer, it was too big to ride along with the telescope.

Thus I discovered a function missing from the software: Anti-Cord Wrap. The telescope always takes the shortest route from object to object, so I did find it wrapping the power cord around its base, to the point where it pulled the plug on me one night. Images snapped into precise focus. Saturn showed crisp detail, and when the seeing allowed, close double stars were cleanly resolved. Sliding the tube up and down did not seem to compromise the collimation.

When placed on a solid surface, the telescope was stable and dampened down in just one second from normal bumping and handling.

The only proviso is that while the telescope can be used as a normal push-around Dobsonian, the additional friction of the axes particularly in azimuth required for the motor mechanism makes the scope a little stiff and hard to move in small increments.The driver can control any mount controllable by Synscan hand controller, it offers basic GoTo capability and parking. Synscan Mount should already be aligned and ready before you connect to it.

After you connect to the USB port, a device port will be created e. When running the driver for the first time, go to the Connection tab and select the port to connect to. You can also try connecting directly and the driver shall automatically scan the system for candidate ports. After making changes in the Connections tab, go to Options tab and save the settings. The main control tab is where the primary control of Synscan takes place. To track an object, enter the equatorial of date JNow coordinates and press Set.

The mount shall then slew to an object and once it arrives at the target location, it should engage tracking at the selected tracking rate which default to Sidereal tracking.

Slew mode is different from track mode in that it does not engage tracking when slew is complete. To sync, the mount must be already tracking. First change mode to Sync, then enter the desired coordinates then press Set. Users will seldom use this interface directly since many clients e. KStars can slew and sync the mount directly from the sky map without having to enter any coordinates manually.

Under the options tab, you can configure many parameters before and after you connect to the mount. If a dome is used in conjunction with the mount, a policy can be set if parking the mount or dome can interfere with the safety of either. The default policy is to ignore the dome. Time and Locaiton settings are configured in the Site Management tab. These settings are usually set automatically by the client and do not need to be set manually by the user.

You can park the telescope by clicking on Park. If the telescope is already parked, click the park button to unpark it.The first one I had in for a while, but I sold it because I was moving to Australia. Then, 5 years later, I came back, and I started looking for a new telescope- something small portable and good enough for visual astronomy and maybe astrophotography.

And there was no other choice for me. I loved this telescope before, so I bought it again. Now, let me tell you everything I know about it as I know it pretty well.

Firstly, you may be surprised that I said I chose this scope for astrophotography but I will explain it later. I was thinking about the version on the equatorial mount, but because the view of the Polaris is obstructed from my main observing location, I had to go for altazimuth mount. It was the biggest reason to buy this scope.

Of course, the other reason was that it is a great telescope, and it fulfilled my requirement for a GoTo mount. The telescope is a Newtonian reflector design and has a very nice black optical tube assembly OTA with a sparkling silver finish. I like reflector telescopes a lot; They are affordable with a big aperture. This OTA has mm aperture and mm focal length. It means that the image you will see is brighter, plus the faint deep sky objects are visible.

Some of them are really big in the sky, sometimes few times the diameter of the full moon. Also, the primary mirror is parabolic which is the most important thing regarding the optics of this OTA. Cheap Newtonians usually have a spherical mirror which suffers from spherical aberration.

Better scopes are using a parabolic mirror. The secondary mirror is mounted on 0. The focuser is another highlight of this telescope. It is much higher quality compared to other scopes in the same price range. It was another reason why I repurchased this telescope.

The adjusting wheels for the focus are much bigger than on standard focusers which allows you to make fine focus adjustments. They are made of aluminum with a rubber cover for better grip. The final useful thing on the focuser is the focusing lock. It is only a locking screw which you tighten up after you reach the perfect focus, and it will hold it for you the whole night. This finderscope is a small telescope with a crosshair that is helping you to find objects on the night sky.

But first, you have to align it with the OTA. Word of advice, try to do it during the day.You can unsubscribe at any time by clicking the link in the footer of our emails.

We process your personal data as stated in our Privacy Policy. While most mounts lose their alignment once moved by hand, the AZ-EQ5 uses a proprietary slip clutch system that keeps your alignment whether you slew by hand or using the hand controller. After moving to the new object electronically or manuallythe mount will start tracking automatically. Using our proprietary SynScan hand controller, the AZ-EQ5 provides a user-friendly interface with automatic slewing to over 42, objects in the night sky.

The hand controller can also connect to a computer using the supplied RS cable USB adapter availableenabling computer control with most astronomy programs, including The SkyX, Stellarium, and Starry Night. Belt drive systems deliver nearly silent slewing and tracking, making for an evening free of obnoxious motor noises while delivering spot on accuracy. For users looking to improve the accuracy of their tracking, the AZ-EQ5 also features built in Periodic Error Correction firmware, allowing users to fix periodic error in the field.

For the astrophotographers looking to reduce Periodic Error, the SynScan hand controller has built in PEC training that can be configured while in the field! Periodic Error is best described as tiny back-and-forth oscillations of target stars. This motion is not notable during visual observation, but during a long photographic exposure, can turn pinpoint stars to small streaks.

Additionally, the SynScan hand controller has the ability to select up to 8 different exposure combinations. Thanks to the pier extension that sits between the mount head and tripod, the AZ-EQ5 can be polar aligned at almost any latitude. Most equatorial mounts have difficulty with polar alignment at lower latitudes due to the counterweight bar interfering with the tripod.

Computerized Telescopes: A Beginners Guide

The AZ-EQ5 bypasses this completely, using a beefy pier extension to elevate the mount head away from the tripod legs. The pier extension creates enough clearance between the counterweight bar and tripod legs that the mount can be polar aligned at virtually any latitude, from Alaska to Ecuador to Tierra del Fuego. While most mounts leave you high and dry to purchase accessories on your own, Sky-Watcher includes plenty of accessories to get you started.

The mount also includes two Canon EOS trigger cables for connecting your camera to the mount Nikon and Sony cables available separate. A polar finderscope is also included to assist with setup. The Virtuoso Versatile Mount is a powerful tool for photographers and videographers alike.

This super steady mount can capture stunning panoramic p The built in ST-4 Autoguider port turns this mount The AllView Mount is a truly versatile mount, perfect for panoramic photography, videography and astroimaging. AllView is a fully automatic G Subscribe and Save! Join our email list and stay informed about our latest sales, events in space, and guides from our astronomy experts!

Please select all the ways you would like to hear from Sky-Watcher: Email. View cart. Tap or pinch to zoom. Click or scroll to zoom. Permanent periodic error correction PPEC. Belt drive — Super smooth PE curve. Low backlash, silent slewing. Dual shutter release control for batch exposures of astrophotography.

Motor controller with high torque and accuracy.It was one of the first mounts I had ever used for astrophotography, and one I still use to this day.

skywatcher synscan

This telescope mount includes the SynScan system, which offers the user a hand controller to select and track various objects in the night sky. I am often asked by beginner astrophotographers for advice on purchasing their first tracking mount, and the Sky-Watcher HEQ5 is an excellent choice to consider. The HEQ5 is a big step up from the star tracker category. Some of the major advantages of a telescope mount in this class are GoTo functionality and increased payload capacity.

You can now enter the world of deep-sky astrophotography through a telescope, as the HEQ5 can handle small to medium-sized refractors with ease.

I find the SynScan computer system very easy to use, which makes it an enjoyable telescope mount for visual use and astrophotography. If you have an older Sky-Watcher SynScan mount, you have the option of updating the hand controller firmware using the resources on the Sky-Watcher website. The difference in the overall weight between the two mounts is substantial. Take a look at the Sky-Watcher HEQ5 in action for some deep-sky astrophotography in my backyard video. The HEQ5 is essentially just a slightly smaller version of the Sky-Watcher EQ6-R mount, that is less physically demanding to transport and setup with a lower maximum payload capacity, of course.

This is more than adequate for numerous deep-sky astrophotography configurations using a telescope. I have a small 50mm guide scope and guide camera riding on top of the refractor, adding another 2 lbs.

Add the weight of the imaging camera usually a Canon EOS 60Daand the entire imaging ensemble is still under 10 lbs.

This is an ideal deep-sky imaging setup for larger deep-sky targets such as nebulae and larger galaxies. In the world of astrophotography, it is best to keep the total overall of your imaging gear well below the maximum payload capacity of your telescope mount. Although the telescope mount is rated at 30 lbs, deep-astrophotography at long focal lengths requires ultra-precise tracking.

skywatcher synscan

Personally, I recommend using a refractor telescope if you plan on imaging galaxies and nebulae with this mount. At this focal length, you can expect to capture pin-point stars in unguided images of up to 3-minutes, and much longer with the help of autoguiding. For a list of refractor telescopes I recommend for astrophotography, please view this helpful resource on the topic.

Celestron C6 SCT. The HEQ5 is a great value for the money and should last you a long time Mine is nearly 10 years oldbut you may want to consider a larger equatorial mount if you plan on mounting heavier telescopes on it down the road. The main reasons for the price break are the single saddle mount, the tripod, the maximum payload capacity, and the spur gear drive train.

The counterweights, motor drive, GoTo hand controller, guiding and slew speeds are all identical. Another difference in the two mounts is the belt-drive system found in the EQ6-R, which some say can make a big difference in tracking accuracy. The HEQ5 is a perfect fit with a small refractor, with all of the necessary imaging gear.

With the added payload capacity comes a higher price tag. If you are on a tight budget, it is worth comparing these models to see which mount is the right fit for your imaging gear.

skywatcher synscan

The Sky-Watcher mounts were designed to be used by amateur astrophotographers and experts alike. The astrophotography capabilities of these mounts are impressive, as seen by the countless images found online using extremely popular mounts. The SynScan system provides a user-friendly menu that allows automatic slewing to over 42, objects. This way, you can control the mount using software from your computer, including a planetarium.

It allows users to use a planetarium and sky chart applications such as Cartes du Ciel to control and align the telescope mount.

With the added stability of the EQ6-R comes an added overall weight. If the portability of your telescope equipment is a big concern, the more lightweight HEQ5 version may be a better option for you.

The difference in overall weight between the two mounts is about 10 kg 22 lbsincluding both counterweights.Your question may be answered by sellers, manufacturers, or customers who purchased this item, who are all part of the Amazon community. Please make sure that you are posting in the form of a question. Please enter a question. Allows any sky-watcher synscan go-to mount to be operated with the synscan Pro Wi-Fi app available for iOS and Android.

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Other Sellers on Amazon. Sold by: Amazon. Have one to sell? Sell on Amazon. Image Unavailable Image not available for Color:. This fits your. Have a question? There was a problem completing your request. Please try your search again later. Product information Product Dimensions 2. Click here to make a request to customer service. Feedback If you are a seller for this product, would you like to suggest updates through seller support?

Would you like to tell us about a lower price? See questions and answers. Customer reviews. How does Amazon calculate star ratings? The model takes into account factors including the age of a rating, whether the ratings are from verified purchasers, and factors that establish reviewer trustworthiness.

Top Reviews Most recent Top Reviews. There was a problem filtering reviews right now.Your question may be answered by sellers, manufacturers, or customers who purchased this item, who are all part of the Amazon community. Please make sure that you are posting in the form of a question. Please enter a question. The SynScan hand controller allows users to point the telescope at specific objects, or tour the night sky with the touch of a button!

Most astronomers crave the large aperture of a Dobsonian telescope, yet the lack of computerized GoTo features can be discouraging for some users. Sky-Watcher tackles this by adding motors to a traditional Dobsonian base, giving astronomers the benefits of a computerized GoTo system.

Once aligned, the SynScan hand controller can point to over 42, objects, including a full catalog of Messier, NGC and IC objects, providing you with a lifetime of celestial observing! While Dobsonian telescopes have a reputation for large apertures at a low cost, they often come at the expense of portability.

The strut system uses preset indentations which place the optics in the same position time after time, maintaining collimation. At the heart of every Sky-Watcher telescope are professional-grade optics. The GoTo Dobsonian is no exception, using borosilicate mirrors coated in quartz, titanium and silicon dioxide.

Unlike other manufacturers, Sky-Watcher has a policy of providing you with all necessary accessories to get started. Skip to main content. See All Buying Options. Have one to sell? Sell on Amazon. Image Unavailable Image not available for Color:. Available from these sellers. Style: Collapsible 12" Dobsonian. Collapsible 10" Dobsonian.

skywatcher synscan

Collapsible 12" Dobsonian. Collapsible 14" Dobsonian. Collapsible 16" Dobsonian. Collapsible 8" Dobsonian. This fits your. Have a question?


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