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: 35mm Super Takumar Lens for CN on DSLR
    From: Greg Rudzinski
    Date: 2015 Aug 12, 13:53 -0700

    Attached is the correction graph for the Super Takumar 35mm lens on a Canon Rebel xti 10 MP body.  Looks to be just a single outlier for the artificial horizon data points. Three consecutive images were averaged for each point. Low altitude natural horizon image calibration to follow.

     

    Greg Rudzinski

    From: Greg Rudzinski
    Date: 2015 Aug 9, 16:39 -0700

    The 35mm Super Takumar legacy prime lens is spectacular on the Canon Rebel xti 10 MP body. Sharp edge to edge with a field of view of 38°. Minutes of arc per pixel is .57'.  A full calibration will follow. The good news is the price of $30 free shipping for a lens in mint condition. Haven't snapped a bad pic yet :)

    Greg Rudzinski



    Attached File: 

    (Super-Takumar-35mm-Sun.PNG: Open and save)

    Attached File: 

    (Canon-Rebel-DSLR-w-Super-Tak.jpg: Open and save)

     


     


    File:



       
    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