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
    Re: Hello and a question about polarizer sun filters
    From: Fred Hebard
    Date: 2016 Dec 6, 14:55 -0500
    Can you make the sun brighter and then dim again?

    Fred Hebard



    On Dec 6, 2016, at 2:28 PM, Wayne Hilliard <NoReply_Hilliard@fer3.com> wrote:

    They do rotate and function. Even with full sunshine I didn't experience any after image of the sun just was brighter then I thought they should be. With a very thin overcast the amount of light was fine.  As the sextant was made by Bendix I assume that they are WW2 vintage. Think I'll get new replacements for evaluation. Or stick with the moon! 

    View and reply to this message


       
    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