Optics

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  • The 1X / 2X / 3X Magnification Protocol for eyepiece set selection
    by Don Pensack United States of America »
    29 Replies
    25805 Views
    Last post by Don Pensack United States of America
  • A Guide to choosing eyepieces
    by OleCuss »
    19 Replies
    36179 Views
    Last post by Don Pensack United States of America
  • Creating a basic set of eyepieces for your new telescope
    by Lady Fraktor Slovakia »
    69 Replies
    109869 Views
    Last post by Lady Fraktor Slovakia
  • Evolution of Eyepieces by Chris Lord
    by notFritzArgelander »
    19 Replies
    42169 Views
    Last post by j.gardavsky Germany
  • Optics Websites
    by mikemarotta »
    18 Replies
    23906 Views
    Last post by Don Pensack United States of America
  • interview with Don Pensack.
    by messier 111 Canada »
    4 Replies
    249 Views
    Last post by DeanD Australia
  • My binoculars finally arrived
    by Lady Fraktor Slovakia »
    11 Replies
    648 Views
    Last post by Lady Fraktor Slovakia
  • How a lens creates an image
    by Nakedgun United States of America »
    3 Replies
    998 Views
    Last post by John Baars Netherlands
  • Evolution of Eyepieces .
    by messier 111 Canada »
    23 Replies
    1685 Views
    Last post by Lady Fraktor Slovakia
  • ES 52° eyepiece series
    by Nakedgun United States of America »
    7 Replies
    358 Views
    Last post by Don Pensack United States of America
  • Eyerelief problem solved with eyecup-flattening on Vortex Diamond
    by John Baars Netherlands »
    5 Replies
    926 Views
    Last post by helicon United States of America
  • Astro-Tech EPs
    by JayTee United States of America »
    14 Replies
    2358 Views
    Last post by Mike Q United States of America
  • 10 inch SCT eyepieces
    by Mike Q United States of America »
    3 Replies
    507 Views
    Last post by Mike Q United States of America
  • 2024 Eyepieces Buyer's Guide
    by Don Pensack United States of America »
    4 Replies
    819 Views
    Last post by Don Pensack United States of America
  • Delite selection
    by Caldwell 14 Great Britain »
    11 Replies
    932 Views
    Last post by DeanD Australia
  • ES 9mm 100 degree
    by Mike Q United States of America »
    15 Replies
    1636 Views
    Last post by Mike Q United States of America
  • New Baader Zoom
    by JayTee United States of America »
    4 Replies
    881 Views
    Last post by Caldwell 14 Great Britain
  • I'm looking to buy a zoom .
    by messier 111 Canada »
    20 Replies
    2054 Views
    Last post by messier 111 Canada
  • Oberwerk 8x56 LWs?
    by pakarinen United States of America »
    6 Replies
    1356 Views
    Last post by pakarinen United States of America
  • Binoculars used for anything
    by Nakedgun United States of America »
    15 Replies
    2402 Views
    Last post by Nakedgun United States of America
  • Innovative binocular stabilization
    by Nakedgun United States of America »
    4 Replies
    928 Views
    Last post by Mike Q United States of America
  • Eyepiece Ident
    by KLA58 United States of America »
    2 Replies
    845 Views
    Last post by KLA58 United States of America
  • result of the Televue survey.
    by messier 111 Canada »
    6 Replies
    1394 Views
    Last post by DeanD Australia
  • Suggestions for Parallelogram Binocular Mounts
    by Bigzmey United States of America »
    14 Replies
    9847 Views
    Last post by atl613 United States of America
  • Swarovski AX Visio.
    by KingClinton »
    2 Replies
    908 Views
    Last post by StarHugger United States of America

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