Search:

Type: Posts; User: ravenclaw; Keyword(s):

Search: Search took 0.07 seconds.

  1. Replies
    4
    Views
    5,533

    Ideal Back Curve vs. Index

    When we say -6D is the ideal spherical back curve, does that refer to a 1.53 index lens?
  2. Replies
    1
    Views
    2,306

    Back Curve math check

    Hi. I'm working on a project, please check my math.

    What is overall power if the intent were to make a spherical lens with the ideal back curve for equidistance to eye as it moves.

    Back Curve...
Results 1 to 2 of 2