Jump to content

1564402927_Comet2021Banner.jpg.a8d9e102cd65f969b635e8061096d211.jpg

Herbig

Members
  • Posts

    424
  • Joined

  • Last visited

Posts posted by Herbig

  1. 10 hours ago, Anthonyexmouth said:

    Is it worth holding out on any purchases until then? Any bargains there usually?

    Maybe, there sometimes are show specials. Depends what you want. But at least you’d save on postage!

    The main trader will be Widescreen Centre  FLO are not coming again this year :(

    There can also be second hand stuff for sale too. 

    • Like 1
  2. It’s that time of year again. The South West Astro Fair at the Norman Lockyer Observatory Salome Hill, Sidmouth, Devon will be held on the 11th August. Doors open at 09:30 BST until 17:30. 

    Its a great occasion to buy Astro gear, hear some great speakers on our lecture programme, see what our observers, and imagers get up to, meet old friends form the Astro community or just take a moment to relax in our extensive grounds. 

    For full details please visit normanlockyer.com where you will find a link to the Astro Fair site on the home page. 

    Hope to see you there,

    Herbig

    • Like 1
    • Thanks 1
  3. They don't all come with eye cups. As far as I know you cannot get them to fit if your eps don't have them. there would need to be a groove around the top in the first instnce however I've never seen replacement ones.  The only thing I suggest is  you contact the manufacturer.

    If its any consolation I suffer from the same problem. The eps I have are Meade 5000 series Ultra Wide Angle ones which have twist up rubber eye cups.

    Just another thought if you have veri-focal specs get some single vision ones for astronomy, it is very difficult to focus with vari-focals.

    Unless you suffer from astigmatism you would be better without the specs.

    • Like 1
  4. Astroboot is only any good for bits and bobs, spares etc. The eps they sell seem to be the low end of the market, those that generally come free with a scope. That said I have bought many times from there and always gad great service and prompt delivery. Also I have had some very good Meade 5000 Ultra Wides from ABS.

  5. I have had a Celestron C8 XLT for 6 years now and only cleaned the outside of the corrector once as it got pollen on it. As said above I used Baader wonder fluid and Baader micro fibre cloth. Do not spray the fluid onto the corrector, moisten the cloth. If you spray it onto the corrector it is possible for it to seep inside.

  6. Hi I too suffer with astigmatism, I don't find any issue with observingplanets or the moon without my glasses, also have verifocals, the only issues I have is with stars.

    I would discuss your problem with an optician as I don't think it's as simple as just hacking a lens down to fit. I believe lenses to correct astigmatism have an axis and this has to be in the correct orientation to your eye.

  7. The Annual Astro Fair at the NormanLockyer Observatory is on Saturday the 8th August.

    All the usual attractions, trade stands, planetarium shows, lecture programme, kids activities etc.

    Doors open @ 09:30 see website for more details www.normanlockyer.com

    The Norman Lockyer Observatory

    Salcombe Hill

    Sidmouth

    • Like 1
  8. I don't think using precast floor slabs would be a good idea. There would be too much 'bounce' which would be transferred to the pier.

    Your pier needs to be built up from the ground on a solid foundation with the floor isolated from the pier to stop transmitting any vibrations to the pier.

    What I mean by bounce is that pre cast concrete is inherently springy due to the fact that that the beams have tensioned steel tendons which are released when the concrete is cured causing the beams to arch upward slightly "hogging" so when loaded they resume a flatter aspect but this makes them springy.

  9. I have the WO carbon fibre 2", it's made very nicely and very solid but light.

    I had a Revelation one which was also very good as is the TeleVue one I replaced it with.

    To be honest I can't tell much difference between them.

    Not sure what the Meade is like but I have some 5000 EPs which are really good.

    I'd say my order of preference is WO, Meade, SW but personally would not bother with the SW, mainly as I wouldn't put one on my Tak!

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. By using this site, you agree to our Terms of Use.