Observing Aids

  • #918A Diagonal Mirror (1.25")
    Meade
    Vendor
    Meade
    Regular price
    $29.99
    Sale price
    save $-29.99
    Unit price
    per 
  • #928 Image Erecting Prism (1.25")
    Meade
    Vendor
    Meade
    Regular price
    $39.99
    Sale price
    save $-39.99
    Unit price
    per 
  • #932 Image Erecting Prism (1.25")
    Meade
    Vendor
    Meade
    Regular price
    $49.99
    Sale price
    save $-49.99
    Unit price
    per 
  • #933 Image Erecting Prism (1.25")
    Meade
    Vendor
    Meade
    Regular price
    $49.99
    Sale price
    save $-49.99
    Unit price
    per 
  • 1.25 " 45 Deg. Erecting Prism (D-EP125)
    William Optics
    Vendor
    William Optics
    Regular price
    Sold out
    Sale price
    save $-80
    Unit price
    per 
  • 1.25" 45-Degree Erecting Prism (D1032)
    Stellarvue
    Vendor
    Stellarvue
    Regular price
    $69
    Sale price
    save $-69
    Unit price
    per 
  • 1.25" 90 Degree Correct Image Diagonal
    Lumicon
    Vendor
    Lumicon
    Regular price
    $100
    Sale price
    save $-100
    Unit price
    per 
  • 1.25" 99% Dielectric Dura Bright Star Mirror Diagonal for Star71 Telescope (D-125D-WO71)
    William Optics
    Vendor
    William Optics
    Regular price
    Sold out
    Sale price
    save $-135
    Unit price
    per 
  • 1.25" Collimating Cheshire (FP260)
    Farpoint
    Vendor
    Farpoint
    Regular price
    $30
    Sale price
    save $-30
    Unit price
    per 
  • 1.25" Collimation Kit (FP247)
    Farpoint
    Vendor
    Farpoint
    Regular price
    $100
    Sale price
    save $-100
    Unit price
    per 
  • 1.25" Desiccant Cap (FP326)
    Farpoint
    Vendor
    Farpoint
    Regular price
    $38
    Sale price
    save $-38
    Unit price
    per 
  • 1.25" Diagonal
    Takahashi
    Vendor
    Takahashi
    Regular price
    $147
    Sale price
    save $-147
    Unit price
    per 
  • 1.25" Dielectric Star Diagonal (D1030)
    Stellarvue
    Vendor
    Stellarvue
    Regular price
    $99
    Sale price
    save $-99
    Unit price
    per 
  • 1.25" Dielectric Star Diagonal with Twist-Lock (93571)
    Celestron
    Vendor
    Celestron
    Regular price
    $131.95
    Sale price
    save $-131.95
    Unit price
    per 
  • 1.25" Drop-in Extension Tube with 1" Eye Piece Push Back
    Lumicon
    Vendor
    Lumicon
    Regular price
    $15
    Sale price
    save $-15
    Unit price
    per 
  • 1.25" DURA BRIGHT Dielectric Diagonal (D-125D-C-DB0)
    William Optics
    Vendor
    William Optics
    Regular price
    Sold out
    Sale price
    save $-95
    Unit price
    per 
  • 1.25" Erecting Prism for Red/White Cat
    William Optics
    Vendor
    William Optics
    Regular price
    $118
    Sale price
    save $-118
    Unit price
    per 
  • 1.25" Extension Tube, 3" Push Back, Drop-In
    Lumicon
    Vendor
    Lumicon
    Regular price
    $15
    Sale price
    save $-15
    Unit price
    per 
  • 1.25" Eyepiece Adapter (Visual Back) for SCT and ACF models
    Meade
    Vendor
    Meade
    Regular price
    $39.99
    Sale price
    save $-39.99
    Unit price
    per 
  • 1.25" Eyepiece Extension Tubes
    Farpoint
    Vendor
    Farpoint
    Regular price
    $10
    Sale price
    save $-10
    Unit price
    per 
  • 1.25" Laser Collimator with 2" Adapter
    Meade
    Vendor
    Meade
    Regular price
    $44.99
    Sale price
    save $-44.99
    Unit price
    per 
  • 1.25" Male - .965" Female Reducing Adapter
    Lumicon
    Vendor
    Lumicon
    Regular price
    $20
    Sale price
    save $-20
    Unit price
    per 
  • 1.25" Male - 2" Female Eyepiece Adapter
    Lumicon
    Vendor
    Lumicon
    Regular price
    $20
    Sale price
    save $-20
    Unit price
    per 
  • 1.25" Mirror Diagonal (6231)
    iOptron
    Vendor
    iOptron
    Regular price
    $79
    Sale price
    save $-79
    Unit price
    per 
  • 1.25" Multiple Filter Selector
    Lumicon
    Vendor
    Lumicon
    Regular price
    $193
    Sale price
    save $-193
    Unit price
    per 
  • 1.25" Star Diagonal (94115-A)
    Celestron
    Vendor
    Celestron
    Regular price
    $45.95
    Sale price
    save $-45.95
    Unit price
    per 
  • 1.25" Threadin Extension Tube with 1" Eye Piece Push Back
    Lumicon
    Vendor
    Lumicon
    Regular price
    $10
    Sale price
    save $-10
    Unit price
    per 
  • 1.25" Visual Back (93653-A)
    Celestron
    Vendor
    Celestron
    Regular price
    $40.95
    Sale price
    save $-40.95
    Unit price
    per 
  • 1.25-inch Laser Collimator (FP211)
    Farpoint
    Vendor
    Farpoint
    Regular price
    $80
    Sale price
    save $-80
    Unit price
    per 
  • 1.25″ & 2″ Aluminium Dust Caps
    nPAE
    Vendor
    nPAE
    Regular price
    $56.20
    Sale price
    save $-56.20
    Unit price
    per 
  • 2 inch - 1.25 inch Adapters
    Tele Vue
    Vendor
    Tele Vue
    Regular price
    $50
    Sale price
    save $-50
    Unit price
    per 
  • 2 inch Mirror Diagonal
    Planewave
    Vendor
    Planewave
    Regular price
    $199
    Sale price
    save $-199
    Unit price
    per 


Personal Upgrade Path

Buy risk-free: When it’s time to trade up you’ll get the most value for your used gear.