Jump to content

Banner.jpg.b83b14cd4142fe10848741bb2a14c66b.jpg

johninderby

Beyond the Event Horizon
 View Profile  See their activity

  • Posts

    15,408

  • Joined

  • Last visited

  • Days Won

    78

 Content Type 

Everything posted by johninderby

  1. johninderby
    Olly preparing for the response to his article. 😁😁😁
  2. johninderby
    I think the HEQ5 Syntrek was discontinued a while ago so only an option if you’re buying a second hand mount.
  3. johninderby
    A good point. Unless you have a properly set up focuser a laser may not give very acurate results. Also if the focuser drawtube shifts as it moves more problems.
  4. johninderby
    Had two Hotech lasers and both were perfectly colimated out of the box Tried a few others but none were close to being colimated.. Lasers though do require a decent focuser to work properly. For secondary collimatiion nothing beats a Concentre for accuracy but they are a bit pricy..
  5. johninderby
    The decimal comma vs the decimal point. https://uk.smartickmethod.com/blog/math/learning-resources/decimal-separators/
  6. johninderby
    This is no better.
  7. johninderby
    Forecast is poor for the transit here.
  8. johninderby
    There is the OO carbon fibre tube option if you are concerned about stiffness.
  9. johninderby
    You would think you would be safe in a peaceful Swiss alpine meadow. https://www.thelocal.ch/20120725/cows-attack-woman-hiking-in-alpine-meadow
  10. johninderby
    I see why they’re only producing 300 and not making it a regular production item. Selling more than that could be a problem at that price. Wonder if this bit of price gouging will hurt their reputation? 🤔
  11. johninderby
    Looks a lot like my doormat when turned upside down. 🙂
  12. johninderby
    I just use a photo editor to blur the address details.
  13. johninderby
    Why not check on the Telescope Express website.? They have plenty of R&P focusers available and sell the adapters as well. BTW Telescope House is owned by Bresser.in Germany and ships everything from Germany. https://www.teleskop-express.de/shop/index.php/cat/c92_Focusers.html
  14. johninderby
    Never mind the “Rules” but common curtesy is to reply reasonably promptly to an ad enquiry or if you will be away and unable to reply until a certain date mention it in your ad.
  15. johninderby
    Usually it’s just a mention that a PM has been sent sometimes with the comment I’ll take that please or something similar.
  16. johninderby
    At that price Televue can insert the eyepiece in another place rather than a scope. 😀
  17. johninderby
    Wonder how much people will be asking for one on eBay etc. when they are all sold out 2,000.00 perhaps. 🙀
  18. johninderby
  19. johninderby
    Funny the way things work out sometimes. 🙂
  20. johninderby
    Judging by the thickness could be an older mirror and possibly recoated. At €40 looks to be a good buy.
  21. johninderby
    It’s just your common mutant bovine. 😁
  22. johninderby
  23. johninderby
    You might need one of these if your problem is lack of infocus travel. https://www.firstlightoptics.com/zwo-accessories/zwo-low-profile-replacement-camera-cover-for-all-uncooled-zwo-cameras.html
  24. johninderby
    Apparently dogs are a common factor when cows attack. https://www.countryfile.com/go-outdoors/walks/how-dangerous-are-cows-to-walkers/
  25. johninderby
    Cows can be quite dangeous. Seems to be a story every few weeks about someone being trampled to death by a herd of cows. A few years ago saw a cow jump,clear over a high farm gate. Didn’t know cows could jump like that. Should enter that one in the Puissance at the Olympia horse show. 😂
×
×
  • 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.