Talk:Crayford focuser

Untitled
The Baader focuser pictured isn't the best choice as the bearings are internal. A Van Slyke, JMI or Moonlight (all of which have the bearings exposed) would form a more transparent representation of the original design.

(There's also the FeatherTouch, which is perhaps the best-known, but their design moves the ball bearings to a groove in the bottom of the drawtube -- rather than running along the top of the drawtube as in the original design.)

Jeybball (talk) 21:27, 21 February 2009 (UTC)

External links modified
Hello fellow Wikipedians,

I have just modified one external link on Crayford focuser. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Added archive https://web.archive.org/web/20100119143124/http://www.intane-optics.com/products/product-sct-crayford-focuser-cf001.html to http://www.intane-optics.com/products/product-sct-crayford-focuser-cf001.html

When you have finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs.

Cheers.— InternetArchiveBot  (Report bug) 06:59, 14 August 2017 (UTC)