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tinvek

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About tinvek

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  1. first of all hi as i've not logged in for a while anyway last wednesday on the spur of the moment i tried the waterproof panasonic camera through a hyperion 8 -25 zoom on the skywatcher 250 dobs and to be honest the results were better than i expected apart from my misspelling of hyperion on the video end titles, the only other problems being the shaking due to unsteady hands and if you're watching on a large screen a strange effect were some craters move and others do not which i assume was due to relfections, apart from that the detail really surprised me especially on a 42 " or larger scre
  2. took me by surprise, was first time out with a scope in ages ( hello, been ages since i was on here) i was at the Ex's house to show her saturn and was showing my son when the I.S.S. appeared. I was using the C80 on an AZ3 for portability and that actually worked out well, with one of us aiming whilst the other observed, my son and I managed to both get a decent look at the I.S.S. at about 50X magnification. the brightness washed out details (try a filter next time?) but we could make out the general shape of the body and see the solar arrays. now we've sussed how to do it we'll try again, u
  3. can;t see why some form of counter balance won't work, i wouldn't recomend it but i needed to take a reasonable sized scope to work one night and didn;t wan to mess round aligning an EQ mount durring our half hour dinner break (is it really dinner at midnight?) so i tried my skywatcher 150p on my AZ3 and it wasn't that bad once i'd got it balanced (though i did leave the legs retracted) if you want to just try and see how well a counter balance works, try hanging something from the end of the scope, if it works ok then wrist weights may be a simple answer, there was a post somewhere of how som
  4. the one thing that really gets my goat (or any other farm animal) is when the sun or moon either rises or sets going in the wrong direction, i.e. show is in northern hemisphere yet the sun sets going from north to west. of course it would explain why the polar icecap is melting if the sun passes over it each day. BBC really wind me up by doing it on some science shows.
  5. lol, these meade telescope shave many strange properties. there's been one of these for sale on the notice board of the co op where i work for the last 18 months, in that time the price has fallen from £160 to £125 and the scope has changed from an 80mm reflecting and refracting telescope, through a 80mm reflector to now a 90 mm refractor !! i'm almost been tempted to go view it a few times just to see what the hell it really is
  6. if you don't grab these , you'll regret it if you ever get the chance to try some !!
  7. mum was a deputy head in a primary school for years and i help out with the odd project at times. i'd say refractor just for ease of viewing, ideally a goto just because it would allow the kids to find things with supervision ( and it avoids teacher etc looking an idiot when they cant find mars straight away) setup time is also going to be important ( which favours a refractor over a reflector again) but needs to be balanced against the setup being stable enough to stand the childrens stumbles etc. a pernament pier would be ideal even if the mount still had to be fitted to it each time, the se
  8. focuser on a 10" solid skywatcher is approx 48" high when looking straight up
  9. GF just saw this thread title and got all excited till she realised it said DOB. i think she's trying to tell me something
  10. +1 about the celestron 15 x 70 being the dog's danglies, you only have to look at the huge thread about them to see how highly regarded they are. http://stargazerslounge.com/sponsor-announcements-offers/110121-celestron-skymaster-15x70-reduced.html the only problem is they are fair size and ideally need to be supported even if it's just by resting one's elbows on something which may be a problem if it's either a relative who is a bit frail / weak
  11. forgot to say earlier the best scope is the one that you will use the most so if you are in any doubts about shifting a 12" round then i'd say go for a small size, it's no good having that extra aperture if you find yourself thinking that it's not worth the effort of dragging it out and letting it cool down because the nights not going to be perfect -, far better to have 2" less but be willing to set it up just for an hours use.
  12. if you're going to get the best of any finder it needs to be consistent in it's alignment with your scope, nothing worse than having to re align it every time you use it or after you've touche dit. why not buy a spare telrad base ? only about £8.00 a time
  13. i've got a 10" dob and i'd say that it's at the limit of what can be regularly carried without seperating the base from the OTA.
  14. just to add that even if you think you don't need a pair of these, get a pair and you'll be surprised how soon they become an essential.
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