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 »
    36 Replies
    13427 Views
    Last post by notFritzArgelander
  • Your refractor - let's see it
    by Nakedgun »
    33 Replies
    747 Views
    Last post by DeanD
  • iOptron ST90?
    by pakarinen »
    3 Replies
    78 Views
    Last post by ARock
  • new offerings from Stellarvue
    by notFritzArgelander »
    25 Replies
    893 Views
    Last post by Nakedgun
  • Achromatic and apochromatic doublets
    by James »
    10 Replies
    236 Views
    Last post by AstroBee
  • Comparing APO refractors: doublets vs triplets, makes & models, etc.
    by Voyageur »
    17 Replies
    2218 Views
    Last post by s2mikey
  • A 120mm apo vs C8 edge HD
    by Kanadalainen »
    14 Replies
    431 Views
    Last post by Bigzmey
  • Design or optical quality???
    by TareqPhoto »
    20 Replies
    378 Views
    Last post by TareqPhoto
  • Refractor overload in 2021!
    by Lady Fraktor »
    6 Replies
    231 Views
    Last post by Makuser
  • Hard To Find Refractor Finally Came Up For Sale
    by Refractordude »
    5 Replies
    171 Views
    Last post by Lady Fraktor
  • This Guy Must Really Like His 6" F8 Scope To Shake
    by Refractordude »
    14 Replies
    1515 Views
    Last post by Lady Fraktor
  • ES ED-102 Focus Distance; EP and Camera
    by a100171 »
    2 Replies
    132 Views
    Last post by SkyHiker
  • Horse Tradin'
    by bladekeeper »
    18 Replies
    1438 Views
    Last post by a100171
  • 120mm f/8.3 achromat adjust lens
    by Jones »
    14 Replies
    1290 Views
    Last post by Lady Fraktor
  • Why Does This Used 80/1200 Achromatic Refractor Cost $2500?
    by Refractordude »
    4 Replies
    555 Views
    Last post by Voyageur
  • Does anyone wish to purchase a 150mm f/14?
    by Lady Fraktor »
    5 Replies
    553 Views
    Last post by MistrBadgr
  • Blackening lens edges
    by John Baars »
    24 Replies
    1569 Views
    Last post by MistrBadgr
  • Cheating with a Baader semi APO filter?
    by Glenbo58 »
    5 Replies
    740 Views
    Last post by JayTee
  • Vic Maris (Stellarvue) is interviewed by Skywatcher USA
    by Lady Fraktor »
    1 Replies
    381 Views
    Last post by John Baars
  • Historical 120x20 refractor
    by DeanD »
    2 Replies
    442 Views
    Last post by notFritzArgelander
  • Altair Starwave 152 red tube
    by Mack41 »
    6 Replies
    1382 Views
    Last post by DeanD
  • 130mm Truss Tube Refractor
    by Jones »
    21 Replies
    2693 Views
    Last post by Jones
  • Do you recognise this vintage 80mm/910mm f/11,3 refractor?
    by West83 »
    17 Replies
    1924 Views
    Last post by LDW47
  • Behold the Mark mk. II
    by Kanadalainen »
    9 Replies
    908 Views
    Last post by Thefatkitty
  • A 150mm f/5 Achromat stopped down on Jupiter, just for fun.
    by John Baars »
    13 Replies
    1519 Views
    Last post by Bigzmey
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