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On this page, I present some information about my "short-term"* telescope (Dobson), a Sky-Watcher Heritage 114P Virtuoso - 114/500mm Newtonian with Auto Tracking (ordered at the beginning of May, 2016, received on May 19 "thanks" to DPD). What makes this Dobsonian telescope special, is its automatic tracking provided by the Virtuoso mount. The Virtuoso mount might be extended with a Sky-Watcher SynScan hand box for having GoTo control. See the appendix for the data.
*) Note: Probably because of a
loose connection, the Virtuoso mount did not work properly after a few
days. I returned the telescope for a refund (mid-June 2016). I was unsure
whether I should buy another Virtuoso mount and telescope, and had some
consulting in this respect. I was advised to buy a telescope mount that
can support more weight, namely the Sky-Watcher Star Discovery AZ GoTo
telescope mount (and the 114P is not that much better than the 100P,
which I already own). And in the end, I decided for this mount (and one
less telescope...). See Sky-Watcher
Star Discovery AZ GoTo Mount Information for more information.
Therefore, this page is no longer continued. Since the information that is offered on this page may be useful for one or the other visitor, I still keep the page "as is." For an a little more extensive reasoning why I did not buy the Virtuoso mount once more, see the Final Word below. |
Why did I buy the Sky-Watcher Heritage 114P Virtuoso and for what purpose? This purchase was a relatively spontaneous decision and was made after watching the transit of Mercury through the sun with the Heritage 100P and having been in hospital before this event. So I wanted to de me something good after staying in hospital! I decided for buying a mount with automatic tracking, because I often wanted to show my wife sky objects in the telescope, but when she was finally ready, the object had already disappeared from the view. The same was, of course true, for the observation itself and had a the more of an impact, the higher the magnification was. From time to time, I also took longer observation breaks, after which I often had to laboriously recapture sky objects that were difficult to find. Often I had to change the eyepiece so that I could restart the search with a larger field of view, which typically involved refocusing. By the way, I had not even dreamed of purchasing a GoTo controller at that time!
The Virtuoso mount seemed to fulfill this task, it incuded a 4.5" tube, and I found a good price at a dealer in the Netherlands. The rest remainder was unfortunately a sad story that lasted several weeks, and at the end of which I returned the Virtuoso mount (see below). I briefly tried the 4.5" tube, and its performance was, as expected, between my Heritage 100P (4") and my Heritage P130 (5"). Compared to the 100P it looked much bigger and was better mounted on the P130 base than the 100P's. Actually, I wanted to give the Heritage 100P away after buying the Virtuoso mount, but it all turned out differently...
Since my problem was probably based on a loose contact, and the Virtuoso setup itself is considered "indestructible," I considered purchasing the Virtuoso mount with the corresponding telescope again. However, my dealer advised me to choose an AZ mount that could carry more weight, the Sky-Watcher Star Discovery AZ GoTo telescope mount. This was actually my entry into "GoTo astronomy" - more about this elsewhere - and shortly afterwards also into the world of deep sky objects!
Outer package |
Ditto Package Dimensions: Gross weight: 9 kg, net weight: 7 kg |
Ditto |
Package of the Heritage 114P |
Ditto |
Ditto |
Ditto |
Ditto |
Outer package and package of the Heritage 114P |
Opened package |
Ditto |
Ditto |
Ditto |
Package content, still packed up |
Ditto |
Ditto |
Ditto |
Tube unpacked |
Ditto |
Ditto |
Smaller parts unpacked |
Ditto |
Telescope assembled |
Ditto |
Ditto |
Ditto |
Telescope seen more from the front |
Telescope side view, ... |
... rear view, .... |
... and front view |
Accessories: 10mm and 25mm eyepieces, red dot finder, and more |
Looking into the telescope... |
The control unit |
Battery compartment and batteries |
Battery compartment without... |
...and with batteries |
Battery compartment closed |
Ditto |
The euro EMC sun filter 600-105 is usable on this telescope if you place the filter holders inside the tube |
Telescope with euro EMC sum filter 600-105 in place |
Accessories: 10mm
and 25mm eyepieces, red dot finder, and more |
Since all three telescopes tube have the same type of mount for the base, I exchanged tubes and bases where it seemed to make sense:
114P on base for 100P, 100P on Virtuoso base |
100P on base for P130, P130 on Virtuoso base, 114P on 100P base |
P130 on Virtuoso base, 114P on P130 base |
114P tube on base for P130 (left) and base for 100P (right); the latter is not very stable and can easily tilt over... |
||
The base for the Heritage 100P is suitable only for its own small tube. The Heritage 114P tube might fit in principle, but the whole thing tilts easily over, because the diameter of the 100P base is too small (see the photo in the middle row at the center). The tube of the Heritage 114P can, however, be mounted on the base of the P130 without problems, even though this base might perhaps look a little bit too big for the tube (see the photo in the middle row on the left).
The opportunity to mount the Heritage P130 tube on the Virtuoso base looked interesting to me, because, this way, I would have a larger telescope with tracking at my disposal. This is possible in principle, but the P130 tube seems a bit too heavy for the Virtuoso mount, which can carry a maximum of 4 kg. The "naked" P130 tube weighs already about 3.25 kg (P130-base = 3.1 kg P130 tube = 3.25 kg, according to my scales), and you have to add the weight of the eyepiece and, perhaps, a camera to this.
Photos taken with Leica X Vario using the 1:50 method
32 mm eyepice (more magnified) |
16 mm eyepiece |
6 mm eyepiece |
Probably because of a loose connection, the Virtuoso mount did not work properly after a few days. Actually, the mount seems to be very robust, as another dealer told me on the phone, but I seem to have gotten a "lemon"... I returned the telescope for a refund (experty, mid-June 2016) with no fuss. All in all, this was a sad and somewhat nerve-straining affair for me, in which the dealer supported me well and friendly. I do not feel obliged to write something negative about the mount and the telescope after this experience. I simply had no luck with my sample of the Virtuoso mount!
I therefore asked myself, whether I should buy another Virtuoso mount with a telescope (or a comparable Merlin mount without a scope), and asked for some consulting in this respect. I was advised to buy a telescope mount that can support more weight, namely the Sky-Watcher Star Discovery AZ GoTo telescope mount. If you look into European information sources, you will find that the Virtuoso mount can carry up to 4 kg, but American sources warned you not to exceed 2 kg (in 2016), which would be too little for my purposes. In 2020, I found a payload capacity of 4 kg on the SkyWatcher Website...
With the Star Discovery mount, I would give up the 114P telescope - but I already owned the 100P, which had become somewhat "redundant" with the 114P (the 114P does not gather that much more light than the 100P...) - and would gain a GoTo control, which might be useful at times... In the end, I decided for the Star Discovery mount (and one less telescope tube...).
Therefore, this page is no longer continued. Since the information that is offered on this page may be useful for one or the other visitor, I still keep the page "as is."
Telescope: Sky-Watcher | Heritage 114P |
Optical Design | Newton (Parabolic) |
Primary Mirror Diameter | 114 mm (4.5") |
Focal Length, Focal Ratio | 500 mm, f/4.38 |
Resolving Power (arc secs) | 1.01" |
Limiting Visual Stellar Magnitude | 12.1 mag |
Light Gathering Power | 265.2 |
Maximum Practical Visual Power | 170 x (228 x) |
Optical Tube Dimensions (diam. x length) | n.a. |
Net Weight Basis | 1.6 kg |
Net Weight Optical Tube | 3.7 kg |
Net Weight Complete | 5.3 kg |
Payload Capacity | 4 kg* |
Dark Blue: Telescopes that I still own; italic and dark red: telescopes that I owned; black: for comparison; *) according to SkyWatcher Website (Sep 2020)
See also the table of data for all of my telescopes (and a few more...)
18.09.2020 |