lancerde Posted January 15, 2013 Share Posted January 15, 2013 Hi folksI have seen this on ebay over here. My question is: Is this mount any good? Can it be up graded to GOTO? It looks as if it is on par with a SW neq 3. I'm looking for a motorised mount in RA and DEC and this caught my eye. I don't have the budget for proper AP but I thought this might be ok for some basic wide field dslr photos or with my Opticstar AR80.Cheers jC Link to comment Share on other sites More sharing options...
lancerde Posted January 15, 2013 Author Share Posted January 15, 2013 Oops forgot the link.http://www.ebay.de/itm/VIXEN-GP-Montierung-2x-MT1-Motoren-Sinus-II-Steuerung-Stahl-Stativ-Koffer-/261154547637?_trksid=p5197.m1997&_trkparms=aid%3D222002%26algo%3DSIC.FIT%26ao%3D1%26asc%3D16%26meid%3D4896886094033187952%26pid%3D100016%26prg%3D1006%26rk%3D1%26sd%3D130453627526%26#ht_502wt_1271 Link to comment Share on other sites More sharing options...
A McEwan Posted January 15, 2013 Share Posted January 15, 2013 Don't know about "upgrading" to GoTo, but the old style Vixen GP is a high class mount. Tracking is very accurate and it's a very quiet and smooth mount. Nice build quality and just plain Nice! I would say it was superior to the NEQ3, as the original SW EQ mounts are clones of the Vixen series from way back. If you get it it might surprise you. Certainly for an Opticstar AR80 it will be more than adequate.Ant Link to comment Share on other sites More sharing options...
E621Keith Posted January 16, 2013 Share Posted January 16, 2013 If the mount is in good condition it will be better than not just EQ3-2 but a EQ5 as well. The added polar scope illuminator is a bonus and suggest this scope has a polar scope (you need to check). The Vixen polarscope is one of the best on the market and is an £160 optional extra with current GP mounts. The MT1 stepper motor are very quite and retail for £100 each. I don't know much about the Baader controller though. As Ant mentioned, the GP is the original mount from which clones like EQ5 and CG5 were created. It is a highly modular mount and can take a huge variety of accessories and upgrades, including those made for its clones. On my last count there are half a dozen GOTO options for the GP and you should be able to fit Sky Watcher Synscan GOTO for EQ5 on a GP without any issue. I would not be surprise to see this auction go for more than €300. Link to comment Share on other sites More sharing options...
lancerde Posted January 16, 2013 Author Share Posted January 16, 2013 Thanks for the replies. I Shall keep an eye on it. But as it is a quality bit of kit it will probably go for quite a lot as the Germans, bless them, do tend to pay too much for second hand items. Cheers Link to comment Share on other sites More sharing options...
pete_gamby Posted January 16, 2013 Share Posted January 16, 2013 There's no longer a Vixen-branded goto upgrade for the GP series mounts. The one that I've tended to point people to is the iOptron GOTO Nova although I hear differing reports about whether it is still a current product!As others have mentioned, the EQ series are clones of the Vixen GP mounts to the point that the physical designs are identical so another alternative would be to use e.g. an EQ3 Synscan GOTO upgrade kit.HTHCheers, Pete Link to comment Share on other sites More sharing options...
E621Keith Posted January 16, 2013 Share Posted January 16, 2013 There's no longer a Vixen-branded goto upgrade for the GP series mounts. The one that I've tended to point people to is the iOptron GOTO Nova although I hear differing reports about whether it is still a current product!As others have mentioned, the EQ series are clones of the Vixen GP mounts to the point that the physical designs are identical so another alternative would be to use e.g. an EQ3 Synscan GOTO upgrade kit.HTHCheers, PetePete,Do you know is Vixen planning on a replacment or are they stopping development for the GP series?Also, do you mean EQ5 Synscan GOTO upgrade kit. I don't think the EQ3-2 kit will fit a GP. Anyway here is a list of GOTO upgrade for GPSkywatcher EQ5 pro Synscan upgradeIOptron GOTO NovaK-Astec/Boxdoerfer MTS-3Astro electronic FS-2Littlefoot VPower (+MT1 motors)Other GOTO that will fit but either discontinued or not sold as upgrade kitCelestron Nexstar CG5 GTVixen Skysensor 2000 (discontinued)Vixen Starbook S (recently discontinued) Link to comment Share on other sites More sharing options...
lancerde Posted January 16, 2013 Author Share Posted January 16, 2013 Thanks for the info Pete, Keith.Cheers JC Link to comment Share on other sites More sharing options...
Brian Nordstrom Posted January 17, 2013 Share Posted January 17, 2013 I have one with duel axis drives and its an excellent mount in every way . Smooth, sturdy and well made , way better than the Synta clones .Synta copied these in all their EQ5/CG5 variants and copied the Super Polaris for the EQ4/CG4's .The Synta copies are NOT !!! anywere as good as the origonal japanese made Vixen by a long shot !!! not even close .On the GOTO , vixen made a 'Sky sensor 2000' in the mid 2000's , it is good but complicated to use by todays standards . No longer made but still around 2nd hand .Ioptrons retro fit drives and encoders 'Go to Nova' ( as said earlier ) with 8402 software will bolt straight up to these and is upgradable to the new 8406 software via Ioptrons web site .Synta's GOTO's ( celestron ,SW and a few others ) will fit as well as I said these Synta mounts are clones of the origonal Vixens , what do they say " Imitation is the greatest form of flattery ".I also have an Ioptron IEQ45 using 8406 software and its awsome , much easier to use than the SW, Meade and Celestron GOTO's out there , up and GOTOing in 5 miniutes .But true , any Vixen mount SP, GP or GPDX are the beginning's to the road to a high end mount .As said I own one and will not sell it in a hurry its that good , I would go for it if I was you .One more thing Vixen still service these mounts and sell all spare parts for each model .Brian. Link to comment Share on other sites More sharing options...
pete_gamby Posted January 17, 2013 Share Posted January 17, 2013 Pete,Do you know is Vixen planning on a replacment or are they stopping development for the GP series?Also, do you mean EQ5 Synscan GOTO upgrade kit. I don't think the EQ3-2 kit will fit a GP.At present, the best information I have is that there will be no further development of the GP and GPD2 mounts and associated accessories. There is certainly no hint of a Star Book TEN-based GOTO kit (the price would be extraordinary if there was one!). The GP series mounts continue to be available for purchase although we tend to hold very few in stock due to low sales volumes (partly due to the fact that, as mentioned, they are good quality and so don't die and need replacing!).Yes, sorry typo on my part.Cheers, Pete Link to comment Share on other sites More sharing options...
lancerde Posted January 17, 2013 Author Share Posted January 17, 2013 Thank you very much for all the info guys. I'm going to have a go for this one.regards Link to comment Share on other sites More sharing options...
lancerde Posted January 17, 2013 Author Share Posted January 17, 2013 just one more question while we are on the topic of converting a mount to GOTO. Is the handset on the Skywatcher AZ GOTO mount the same as the handset on the EQ GOTO mounts?Thanks Link to comment Share on other sites More sharing options...
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