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    Re: Cannot focus sextant telescopes
    From: Geoffrey Kolbe
    Date: 2016 Aug 2, 18:19 +0100
    Is E a solar filter (very dark glass)? Does E screw onto F, D and C? Does C slide into A and B?

    Geoffrey Kolbe

    On 2 August 2016 at 04:23, David C <NoReply_DavidC@fer3.com> wrote:

    I cannot get my sextant telescopes to focus.  I have attached a photo of the telescopes and fittings.

    In particular I am puzzled by the lens labelled F. It has male threads on both sides. The threads are of different diameters. Despite trying every possible combination I cannot work out how it is meant to be used. I am wondering I am missing a tube with a female thread at one end, although there aren't any empty slots in the case.

    Any help with a Sextant Telescopes 101 would be appreciated.

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