Welcome to the NavList Message Boards.

NavList:

A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding

Compose Your Message

Message:αβγ
Message:abc
Add Images & Files
    or...
       
    Reply
    RES: Lights,Leds and scopes etc.
    From: Jos? Otavio O. de Almeida
    Date: 2003 Oct 14, 17:17 -0300

    Bruce, the inverting charachteristic is a nuisance. It?s good to have the
    crosshairs and the magnifying power (say 7x), but try to get a noninverting
    one (internal prism does the trick).I?m using a small spotting scope (the
    small thing attached to astronomical telescopes) for which I adapted a
    sliding bracket with colimation adjustment screws. Half a binocular should
    do also, but you`ll have to glue crosshairs at the focal plane of the
    ocular.The Tamaya 7x30 is non inverting, but at US$300 you can buy the SNO T
    sextant complete with two scopes...
    
    -----Mensagem original-----
    De: Navigation Mailing List
    [mailto:NAVIGATION-L{at}LISTSERV.WEBKAHUNA.COM]Em nome de Bruce Stark
    Enviada em: terca-feira, 14 de outubro de 2003 14:04
    Para: NAVIGATION-L{at}LISTSERV.WEBKAHUNA.COM
    Assunto: Re: Lights,Leds and scopes etc.
    
    
    Thanks Jose, for the solid information on telescope interchangeability. That
    gives me hope of finding an inverting telescope with collimating wires that
    will fit on the Tamaya.
    
    Fred, the 12X would be too much for me. But if someone has a 9X or less for
    sale at a reasonable price I'll buy it. 6X or 7x would be preferred.
    
    Bruce
    
    
    

       
    Reply
    Browse Files

    Drop Files

    NavList

    What is NavList?

    Join NavList

    Name:
    (please, no nicknames or handles)
    Email:
    Do you want to receive all group messages by email?
    Yes No

    You can also join by posting. Your first on-topic post automatically makes you a member.

    Posting Code

    Enter the email address associated with your NavList messages. Your posting code will be emailed to you immediately.
    Email:

    Email Settings

    Posting Code:

    Custom Index

    Subject:
    Author:
    Start date: (yyyymm dd)
    End date: (yyyymm dd)

    Visit this site
    Visit this site
    Visit this site
    Visit this site
    Visit this site
    Visit this site