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Optics

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  • A Guide to choosing eyepieces
    by OleCuss » Sat Apr 27, 2019 4:40 am
    4 Replies
    2562 Views
    Last post by johnbear
    Mon Jan 06, 2020 6:00 pm
  • Creating a basic set of eyepieces for your new telescope
    by Lady Fraktor » Thu May 23, 2019 2:34 am
    34 Replies
    3431 Views
    Last post by Lady Fraktor
    Wed Nov 27, 2019 7:26 am
  • Evolution of Eyepieces by Chris Lord
    by notFritzArgelander » Sun Oct 27, 2019 2:36 am
    2 Replies
    825 Views
    Last post by notFritzArgelander
    Sun Oct 27, 2019 4:12 am
  • My New Levenhuk 7x50 Binoculars Piggybacking
    by Refractordude » Fri Jan 17, 2020 7:07 pm
    10 Replies
    162 Views
    Last post by Voyageur
    Tue Jan 21, 2020 4:23 am
  • Question about binoculars and entrance pupil
    by Yshire » Thu Jan 09, 2020 3:31 pm
    10 Replies
    308 Views
    Last post by helicon
    Mon Jan 20, 2020 3:47 pm
  • My New Bushnell H20 7x50 Binoculars
    by Refractordude » Fri Jan 17, 2020 4:53 am
    2 Replies
    59 Views
    Last post by Mandrew
    Mon Jan 20, 2020 5:56 am
  • Celestron Ultima/Pseudo Masuyama EP set
    by Bigzmey » Mon Jan 13, 2020 9:43 pm
    17 Replies
    352 Views
    Last post by Bigzmey
    Fri Jan 17, 2020 8:56 pm
  • Exit Pupil Vs. Aperture
    by Refractordude » Thu Jan 02, 2020 4:13 am
    5 Replies
    145 Views
    Last post by russmax
    Fri Jan 17, 2020 8:04 pm
  • Good 10 x 42 binoculars
    by Susan54 » Sun Jan 12, 2020 11:12 am
    3 Replies
    63 Views
    Last post by Richard
    Sun Jan 12, 2020 3:50 pm
  • Luminous Eyepieces
    by Refractordude » Thu Jan 09, 2020 12:34 am
    3 Replies
    134 Views
    Last post by LDW47
    Sun Jan 12, 2020 2:24 pm
  • 11x70s or 15x70s?
    by pakarinen » Wed Sep 18, 2019 4:16 pm
    8 Replies
    351 Views
    Last post by helicon
    Wed Jan 08, 2020 10:20 pm
  • Just pushed the order button!
    by Ozman » Mon Jul 01, 2019 9:40 pm
    13 Replies
    598 Views
    Last post by Mandrew
    Mon Jan 06, 2020 4:55 pm
  • Oberwerk 25x100's Center or independant Focus?
    by Gulf Coast Guy » Wed Jun 19, 2019 2:24 pm
    16 Replies
    795 Views
    Last post by Mandrew
    Mon Jan 06, 2020 4:50 pm
  • Difference in Oberwerk 20x80's
    by Doug James » Sat Nov 09, 2019 6:40 pm
    6 Replies
    285 Views
    Last post by Mandrew
    Mon Jan 06, 2020 4:31 pm
  • Ordered the 20x80mm today.
    by Doug James » Thu Nov 21, 2019 7:08 pm
    10 Replies
    469 Views
    Last post by Mandrew
    Mon Jan 06, 2020 4:02 pm
  • EP dust cap/plug source?
    by Chich » Sat Jan 04, 2020 4:00 am
    4 Replies
    169 Views
    Last post by OleCuss
    Sun Jan 05, 2020 11:39 am
  • New 10x50 vs 8x56 test
    by Mandrew » Thu Jan 02, 2020 4:34 am
    9 Replies
    231 Views
    Last post by helicon
    Sat Jan 04, 2020 5:32 pm
  • Oh boy, binos!
    by pakarinen » Thu Jan 02, 2020 2:32 am
    3 Replies
    107 Views
    Last post by pakarinen
    Thu Jan 02, 2020 1:56 pm
  • help with picking some bino's
    by D4n1el » Thu Dec 26, 2019 12:49 pm
    12 Replies
    371 Views
    Last post by Bigzmey
    Thu Jan 02, 2020 5:15 am
  • Binoculars Addiction
    by Max Nomad » Fri Aug 30, 2019 4:55 pm
    29 Replies
    1670 Views
    Last post by Mandrew
    Thu Jan 02, 2020 4:25 am
  • Rolex Binoculars
    by DeanD » Thu Dec 26, 2019 5:07 am
    6 Replies
    192 Views
    Last post by DeanD
    Thu Dec 26, 2019 10:53 pm
  • Premium Eyepieces - good read and some personal observations
    by OzEclipse » Sat Dec 14, 2019 9:26 pm
    3 Replies
    506 Views
    Last post by OzEclipse
    Sat Dec 14, 2019 11:30 pm
  • Baader Morpheus.
    by NGC 1365 » Thu Dec 12, 2019 12:27 pm
    2 Replies
    143 Views
    Last post by NGC 1365
    Fri Dec 13, 2019 10:39 am
  • How Does A Barlow Increase Eye Relief?
    by Refractordude » Thu Dec 12, 2019 6:43 am
    4 Replies
    165 Views
    Last post by Refractordude
    Thu Dec 12, 2019 6:39 pm
  • Hartmann Wetzlar Bernina 8X30 Weitwinkel (wideangle)
    by John Baars » Fri Dec 06, 2019 8:31 am
    3 Replies
    247 Views
    Last post by notFritzArgelander
    Thu Dec 12, 2019 10:12 am

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