Diagonals

40 Products

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  • Founder Optics 2" Dielectric Diagonal Mirror with 1.25" Adapter - DIA12-M
    Founder Optics

    Founder Optics 2" Dielectric Diagonal Mirror with 1.25" Adapter - DIA12-M

    In Stock
    $201.00 CAD
  • TeleVue 2" Everbrite Star Diagonal Schmidt-Cassegrain Package - SCP-8202
    TeleVue

    TeleVue 2" Everbrite Star Diagonal Schmidt-Cassegrain Package - SCP-8202

    Out of stock
    $552.00 CAD
  • Meade Diagonal Prism #918A - 1.25" - 07202
    Meade

    Meade Diagonal Prism #918A - 1.25" - 07202

    In Stock
    $59.95 CAD
  • Celestron Twist-Lock Dielectric Mirror Diagonal - 1.25" - 93571
    Celestron

    Celestron Twist-Lock Dielectric Mirror Diagonal - 1.25" - 93571

    In Stock
    $209.00 CAD
  • TeleVue 2" Everbrite Star Diagonal Package - DDP-8004
    TeleVue

    TeleVue 2" Everbrite Star Diagonal Package - DDP-8004

    Out of stock
    $532.00 CAD
  • Tele Vue 90 Degree Everbrite Diagonal - 1.25" - DPC-1250
    TeleVue

    Tele Vue 90 Degree Everbrite Diagonal - 1.25" - DPC-1250

    Out of stock
    $385.00 CAD
  • Antares 1.25" Dielectric Mirror Diagonal - MSD-DTL
    Antares

    Antares 1.25" Dielectric Mirror Diagonal - MSD-DTL

    Out of stock
    $114.00 CAD
  • William Optics 1.25" RedCat/WhiteCat Erecting Prism In Silver Color - D-EP90-125-RC51-SL
    William Optics

    William Optics 1.25" RedCat/WhiteCat Erecting Prism In Silver Color - D-EP90-125-RC51-SL

    In Stock
    $185.00 CAD
  • Celestron Twist-Lock Dielectric Mirror Diagonal - 2" - 93573
    Celestron

    Celestron Twist-Lock Dielectric Mirror Diagonal - 2" - 93573

    In Stock
    $337.00 CAD
  • Tele Vue 90 Degree Enhanced Mirror Star Diagonal - 1.25" - DSC-0125
    TeleVue

    Tele Vue 90 Degree Enhanced Mirror Star Diagonal - 1.25" - DSC-0125

    Out of stock
    $255.00 CAD
  • Founder Optics 1.25" Dielectric Diagonal Mirror - DIA1.25-M
    Founder Optics

    Founder Optics 1.25" Dielectric Diagonal Mirror - DIA1.25-M

    In Stock
    $135.00 CAD
  • Antares SCT to 2" Twist Lock Adapter - T2TL
    Antares

    Antares SCT to 2" Twist Lock Adapter - T2TL

    Out of stock
    $38.00 CAD
  • Meade SC Thread to 2" Accessory Adapter - 07085
    Meade

    Meade SC Thread to 2" Accessory Adapter - 07085

    Out of stock
    $162.00 CAD
  • Tele Vue 60-Degree Everbrite Erect Image Diagonal - 1.25" - DPC-6012
    TeleVue

    Tele Vue 60-Degree Everbrite Erect Image Diagonal - 1.25" - DPC-6012

    Out of stock
    $435.00 CAD
  • Meade Series 5000 2" Enhanced Diagonal Mirror w/ SC Adapter - 07680
    Meade

    Meade Series 5000 2" Enhanced Diagonal Mirror w/ SC Adapter - 07680

    In Stock
    $243.00 CAD
  • Explore Scientific 99% Reflective Diagonal -2" (Preowned)
    Explore Scientific

    Explore Scientific 99% Reflective Diagonal -2" (Preowned)

    Out of stock
    $199.00 CAD
    Out of stock
  • Antares 2" SCT 45-Degree Erect-Image Prism Diagonal - 2EID45S
    Antares

    Antares 2" SCT 45-Degree Erect-Image Prism Diagonal - 2EID45S

    Out of stock
    $152.00 CAD
  • William Optics Dura Bright 1.25" Dielectric Diagonal - 1/10 Wave - 99% - 12 mm Mirror - Carbon Plates - D-125D-C-DB
    William Optics

    William Optics Dura Bright 1.25" Dielectric Diagonal - 1/10 Wave - 99% - 12 mm Mirror - Carbon Plates - D-125D-C-DB

    Out of stock
    $149.00 CAD
  • William Optics NEW Super Quality 1.25" 90° Erect Prism (Upright-Correct) - D-EP90-125II
    William Optics

    William Optics NEW Super Quality 1.25" 90° Erect Prism (Upright-Correct) - D-EP90-125II

    Out of stock
    $130.00 CAD
  • Baader 2" 90° Astro Amici Prism with BBHS® Coating - AMICI-DX2
    Baader Planetarium

    Baader 2" 90° Astro Amici Prism with BBHS® Coating - AMICI-DX2

    Out of stock
    $985.00 CAD
  • Explore Scientific Dielectric Diagonal - 99% Reflectivity - 2" - DD02-00CF
    Explore Scientific

    Explore Scientific Dielectric Diagonal - 99% Reflectivity - 2" - DD02-00CF

    Out of stock
    $270.00 CAD
  • Tele Vue Flat Top Adapter - 2" - 1.25" - ACF-2125
    TeleVue

    Tele Vue Flat Top Adapter - 2" - 1.25" - ACF-2125

    Out of stock
    $72.00 CAD
  • Tele Vue Equalizer - 2" to 1.25" Adapter - BEC-0005
    TeleVue

    Tele Vue Equalizer - 2" to 1.25" Adapter - BEC-0005

    Out of stock
    $101.00 CAD
  • Meade 1.25" Correcting Prism 45° Diagonal for ETX 90/105/125 - 07210 (OPEN BOX)
    Meade

    Meade 1.25" Correcting Prism 45° Diagonal for ETX 90/105/125 - 07210 (OPEN BOX)

    Only 1 left
    $45.00 CAD