Optics

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  • Optics Websites
    by mikemarotta »
    18 Replies
    1221 Views
    Last post by Don Pensack
  • A Guide to choosing eyepieces
    by OleCuss »
    13 Replies
    12492 Views
    Last post by OleCuss
  • Evolution of Eyepieces by Chris Lord
    by notFritzArgelander »
    16 Replies
    13430 Views
    Last post by 25585
  • The 1X / 2X / 3X Magnification Protocol for eyepiece set selection
    by Don Pensack »
    3 Replies
    913 Views
    Last post by John Fitzgerald
  • Creating a basic set of eyepieces for your new telescope
    by Lady Fraktor »
    65 Replies
    26212 Views
    Last post by tomthetank
  • Ordered A New Pair of Binoculars And Mount
    by Refractordude »
    12 Replies
    715 Views
    Last post by Ylem
  • Stepping up from 15x70
    by Bigzmey »
    2 Replies
    12 Views
    Last post by Bigzmey
  • New higher power eyepiece for my scope. Suggestions?
    by turboscrew »
    77 Replies
    960 Views
    Last post by Bigzmey
  • New (to me) Pentax XL 40mm
    by Bigzmey »
    12 Replies
    308 Views
    Last post by Bigzmey
  • My Second Over $100 Eyepiece
    by Refractordude »
    5 Replies
    148 Views
    Last post by Makuser
  • The Conrady's Chromatic Condition ...
    by j.gardavsky »
    6 Replies
    199 Views
    Last post by WilliamPaolini
  • Kellner vs Ploessl
    by mikemarotta »
    21 Replies
    511 Views
    Last post by j.gardavsky
  • Steiner Wildlife XP 10.5x28
    by DeanD »
    4 Replies
    246 Views
    Last post by DeanD
  • Apertura Wide Angle Eyepiece Kit for SCTs
    by Bigzmey »
    13 Replies
    199 Views
    Last post by SpyderwerX
  • Celestron Skymaster 25x100 - Something seems wrong
    by markgross »
    8 Replies
    182 Views
    Last post by Butterfly Maiden
  • Comparison of three 6mm eyepieces
    by John Fitzgerald »
    3 Replies
    149 Views
    Last post by John Fitzgerald
  • How many eyepieces should we have?
    by Seeker »
    78 Replies
    2130 Views
    Last post by mikemarotta
  • Baader Morpheus.
    by NGC 1365 »
    78 Replies
    10314 Views
    Last post by 25585
  • Morpheus Vs ES92s
    by TayM57 »
    6 Replies
    169 Views
    Last post by 25585
  • My First Over $100 Eyepiece
    by Refractordude »
    16 Replies
    554 Views
    Last post by Don Pensack
  • What is your favourite AFOV?
    by Lady Fraktor »
    40 Replies
    1364 Views
    Last post by MistrBadgr
  • Finally Got Me Some ED Glass
    by Refractordude »
    8 Replies
    245 Views
    Last post by Ylem
  • Meade 14mm 82 degree "no name" from Astronomics
    by John Fitzgerald »
    13 Replies
    481 Views
    Last post by mikemarotta
  • How Would This Eyepice Do In A 1200mm f/8 Achromatic Refractor?
    by Refractordude »
    11 Replies
    218 Views
    Last post by Lady Fraktor
  • Advances in telescope optics
    by The Happy Parrot »
    12 Replies
    518 Views
    Last post by Thomas_M44

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