Results 1 to 2 of 2

Thread: Diopter aperture size ?

  1. #1
    Join Date
    Apr 2007
    Location
    France . Nogent sur oise
    Posts
    1,608

    Diopter aperture size ?

    Hello

    Small aperture size is more for long distance ?

    Thx

  2. #2
    Turnup's Avatar
    Turnup is offline Dialling code‎: ‎01344
    Join Date
    Nov 2012
    Location
    Crowthorne
    Posts
    5,493
    Quote Originally Posted by Marc of France View Post
    Hello

    Small aperture size is more for long distance ?

    Thx
    The smallest aperture that can be used is the best one to choose. Lighting conditions will determine the smallest practical aperture which still provides a clear image. Less light - bigger aperture needed to be able to see.
    True freedom includes the freedom to make mistakes or do foolish things and bear the consequences.
    TANSTAAFL

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •