Refractor type Telescopes

Discuss your refractor type scopes here.
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  • Achromat Vs Semi-APO Vs APO - What's The Difference?
    by JayTee »
    38 Replies
    15781 Views
    Last post by dagadget
  • Astro Tech 115 APO ED triplet (engaged impulse drive)
    by mikemarotta »
    6 Replies
    208 Views
    Last post by mikemarotta
  • Telescope Hunting
    by Don_S »
    4 Replies
    45 Views
    Last post by Lady Fraktor
  • F30070 Telescope – a review
    by Barnacle »
    5 Replies
    162 Views
    Last post by Barnacle
  • Your refractor - let's see it
    by Nakedgun »
    47 Replies
    2534 Views
    Last post by pakarinen
  • Help with mounting my ST80?
    by StarBru »
    11 Replies
    486 Views
    Last post by BFaucett
  • iOptron ST90?
    by pakarinen »
    3 Replies
    200 Views
    Last post by ARock
  • new offerings from Stellarvue
    by notFritzArgelander »
    25 Replies
    1485 Views
    Last post by Nakedgun
  • Achromatic and apochromatic doublets
    by James »
    10 Replies
    505 Views
    Last post by AstroBee
  • Comparing APO refractors: doublets vs triplets, makes & models, etc.
    by Voyageur »
    17 Replies
    3223 Views
    Last post by s2mikey
  • A 120mm apo vs C8 edge HD
    by Kanadalainen »
    14 Replies
    857 Views
    Last post by Bigzmey
  • Design or optical quality???
    by TareqPhoto »
    20 Replies
    887 Views
    Last post by TareqPhoto
  • Refractor overload in 2021!
    by Lady Fraktor »
    6 Replies
    449 Views
    Last post by Makuser
  • Hard To Find Refractor Finally Came Up For Sale
    by Refractordude »
    5 Replies
    308 Views
    Last post by Lady Fraktor
  • This Guy Must Really Like His 6" F8 Scope To Shake
    by Refractordude »
    14 Replies
    1848 Views
    Last post by Lady Fraktor
  • ES ED-102 Focus Distance; EP and Camera
    by a100171 »
    2 Replies
    239 Views
    Last post by SkyHiker
  • Horse Tradin'
    by bladekeeper »
    18 Replies
    1818 Views
    Last post by a100171
  • 120mm f/8.3 achromat adjust lens
    by Jones »
    14 Replies
    1593 Views
    Last post by Lady Fraktor
  • Why Does This Used 80/1200 Achromatic Refractor Cost $2500?
    by Refractordude »
    4 Replies
    711 Views
    Last post by Voyageur
  • Does anyone wish to purchase a 150mm f/14?
    by Lady Fraktor »
    5 Replies
    713 Views
    Last post by MistrBadgr
  • Blackening lens edges
    by John Baars »
    24 Replies
    1946 Views
    Last post by MistrBadgr
  • Cheating with a Baader semi APO filter?
    by Glenbo58 »
    5 Replies
    958 Views
    Last post by JayTee
  • Vic Maris (Stellarvue) is interviewed by Skywatcher USA
    by Lady Fraktor »
    1 Replies
    464 Views
    Last post by John Baars
  • Historical 120x20 refractor
    by DeanD »
    2 Replies
    544 Views
    Last post by notFritzArgelander
  • Altair Starwave 152 red tube
    by Mack41 »
    6 Replies
    1668 Views
    Last post by DeanD
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