Mirrors, Prisms & Holders

Telescope 8 inch mirror from dobsonian. With secondary mirror and focuser

Telescope 8 inch mirror from dobsonian. With secondary mirror and focuser

$149.95
ASTRO-TECH 2" Dielectric Telescope Diagonal w 1.25" Eyepiece Adapter (#AT2D)

ASTRO-TECH 2" Dielectric Telescope Diagonal w 1.25" Eyepiece Adapter (#AT2D)

$120.00
Large penta prism pentaprism part #67= 415 grams,  3 1 8",  2 3 4",  1 7 8"

Large penta prism pentaprism part #67= 415 grams, 3 1 8", 2 3 4", 1 7 8"

$155.00
6. 0'' ZerodurTelescope Mirror Blank

6. 0'' ZerodurTelescope Mirror Blank

$350.00
7 3 4'' ZerodurTelescope Mirror Blank

7 3 4'' ZerodurTelescope Mirror Blank

$450.00
12 Inch cassegrain mirror In Rotary Mount ,  Telescope Optic

12 Inch cassegrain mirror In Rotary Mount , Telescope Optic

$349.00
$1,299.00
Celestron C6-A 6 Inch SCT Telescope with Starbright XLT Coatings

Celestron C6-A 6 Inch SCT Telescope with Starbright XLT Coatings

$470.00
William Optics Telescope Dielectric 2" Star Mirror Diagonal - Carbon WD-CF-DIG2-

William Optics Telescope Dielectric 2" Star Mirror Diagonal - Carbon WD-CF-DIG2-

$130.00
Telescope Primary Mirror 16?

Telescope Primary Mirror 16?

$660.95
Baader Planetarium Prism Diagonal T-2 90deg 32mm,  including 1.25

Baader Planetarium Prism Diagonal T-2 90deg 32mm, including 1.25

$211.25
Meade Instruments 07680 Series 5000 2-Inch Enhanced Dielectric Diagonal Mirror

Meade Instruments 07680 Series 5000 2-Inch Enhanced Dielectric Diagonal Mirror

$161.00
Telescope Mirror Blank,  Pyrex,  20" dia. X 2" thick,  200" ROC curve generated

Telescope Mirror Blank, Pyrex, 20" dia. X 2" thick, 200" ROC curve generated

$1,000.00
$1,300.00
9 and 1 4-inch Corning Pyrex mirror blank,  partially processed

9 and 1 4-inch Corning Pyrex mirror blank, partially processed

$109.95
Astro-Physics -USA 2 " Maxbright Telescopic Zenith Mirror (pmdmax)

Astro-Physics -USA 2 " Maxbright Telescopic Zenith Mirror (pmdmax)

$387.49
Visionking 2inch 2x premium barlow lens Telescope Eyepiece Universal Metal Body

Visionking 2inch 2x premium barlow lens Telescope Eyepiece Universal Metal Body

$200.00
NIB - AstroSystems Secondary Mirror 2.6 Minor Axis 1 10th Wave Enhanced Coatings

NIB - AstroSystems Secondary Mirror 2.6 Minor Axis 1 10th Wave Enhanced Coatings

$125.00
Coulter 17.5 dobsonian telescope reflector newtownian

Coulter 17.5 dobsonian telescope reflector newtownian

$1,600.00
Tele Vue 1.25" 90-deg Everbrite Star Diagonal # DPC-1250

Tele Vue 1.25" 90-deg Everbrite Star Diagonal # DPC-1250

$180.00
Baader T-2 90 32mm Prism Diagonal w  1.25" Nosepiece   Eyepiece Holder 2456005K

Baader T-2 90 32mm Prism Diagonal w 1.25" Nosepiece Eyepiece Holder 2456005K

$172.00
Televue 2.0" telescope mirror star diagonal xlnt cond. made in USA

Televue 2.0" telescope mirror star diagonal xlnt cond. made in USA

$135.00
Astro-tech 2" Quartz dielectric diagonal

Astro-tech 2" Quartz dielectric diagonal

$120.00
Orion 8727 2-Inch Dielectric Mirror Star Diagonal

Orion 8727 2-Inch Dielectric Mirror Star Diagonal

$209.36
Meade Instruments 07680 Series 5000 2-Inch Enhanced Dielectric Diagonal...

Meade Instruments 07680 Series 5000 2-Inch Enhanced Dielectric Diagonal...

$194.38
5pcs 2" 90-deg Dielectric Mirror Diagonal for Astronomical Telescope+Dust Cover

5pcs 2" 90-deg Dielectric Mirror Diagonal for Astronomical Telescope+Dust Cover

$227.49
10pcs New 1.25" 45 Prism Zenith Mirror for Astronomical Telescope Eyepiece

10pcs New 1.25" 45 Prism Zenith Mirror for Astronomical Telescope Eyepiece

$100.09
TAKAHASHI 2" Mirror Diagonal w  1.25" Adapter MINT!  USA Seller

TAKAHASHI 2" Mirror Diagonal w 1.25" Adapter MINT! USA Seller

$450.00
Solomark 2inch Explorer Enhanced Dielectric Diagonal Mirror with 2inch-1.25in...

Solomark 2inch Explorer Enhanced Dielectric Diagonal Mirror with 2inch-1.25in...

$120.49
Orion 8850 2-Inch Refractor Telescope Mirror Diagonal

Orion 8850 2-Inch Refractor Telescope Mirror Diagonal

$99.00
Orion 8879 1.25-Inch Enhanced Mirror Star Telescope Diagonal

Orion 8879 1.25-Inch Enhanced Mirror Star Telescope Diagonal

$95.43
14INCH Quartz Glass Reflector telescope mirror blank - FREE Postage!

14INCH Quartz Glass Reflector telescope mirror blank - FREE Postage!

$300.00
Coulter II Telescope Mirror And Lenses.

Coulter II Telescope Mirror And Lenses.

$999.00
Astromania 2" 90-degree 99% Enhanced Dielectric Diagonal Mirror - provide a much

Astromania 2" 90-degree 99% Enhanced Dielectric Diagonal Mirror - provide a much

$212.76
Orion 2" Twist-Tight Dielectric Mirror Star Diagonal

Orion 2" Twist-Tight Dielectric Mirror Star Diagonal

$251.71
Solomark 2inch Explorer Enhanced Dielectric Diagonal Mirror with 2inch-1.25inch

Solomark 2inch Explorer Enhanced Dielectric Diagonal Mirror with 2inch-1.25inch

$122.99
Telescope Secondary Mirror 3.5 inch

Telescope Secondary Mirror 3.5 inch

$200.00
Orion 8880 1.25-Inch Dielectric Mirror Star Diagonal

Orion 8880 1.25-Inch Dielectric Mirror Star Diagonal

$114.14
Orion 8727 2-Inch Dielectric Mirror Star Diagonal

Orion 8727 2-Inch Dielectric Mirror Star Diagonal

$177.36
Celestron 2-Inch XLT Diagonal Mirror for SCT Telescope

Celestron 2-Inch XLT Diagonal Mirror for SCT Telescope

$170.99
Orion 8879 1.25-Inch Enhanced Mirror Star Telescope Diagonal

Orion 8879 1.25-Inch Enhanced Mirror Star Telescope Diagonal

$97.32
16" f 4 Sandwich Parabolic Telescope Mirror

16" f 4 Sandwich Parabolic Telescope Mirror

$1,450.00
14" f 4.6 Sandwich Parabolic Telescope Mirror

14" f 4.6 Sandwich Parabolic Telescope Mirror

$700.00
Orion 15188 Scope Cloak - Refractor Reflector and SCTs

Orion 15188 Scope Cloak - Refractor Reflector and SCTs

$105.78
Orion 8727 2-Inch Dielectric Mirror Star Diagonal

Orion 8727 2-Inch Dielectric Mirror Star Diagonal

$171.00
Celestron 2-Inch XLT Diagonal Mirror (for SCT Telescope)

Celestron 2-Inch XLT Diagonal Mirror (for SCT Telescope)

$140.00
Orion 8880 1.25-Inch Dielectric Mirror Star Diagonal

Orion 8880 1.25-Inch Dielectric Mirror Star Diagonal

$110.00
Meade Instruments 07680 Series 5000 2-Inch Enhanced Dielectric Diagonal Mirro...

Meade Instruments 07680 Series 5000 2-Inch Enhanced Dielectric Diagonal Mirro...

$159.00
Orion 1.25 Inch Twist-Tight Dielectric Mirror Star Diagonal

Orion 1.25 Inch Twist-Tight Dielectric Mirror Star Diagonal

$147.00
Orion 15188 Scope Cloak - Refractor Reflector and SCTs

Orion 15188 Scope Cloak - Refractor Reflector and SCTs

$107.00
Baader T-2 90 Prism Star Diagonal Body w  Carl Zeiss Spec Prism T2-01B 2456095

Baader T-2 90 Prism Star Diagonal Body w Carl Zeiss Spec Prism T2-01B 2456095

$272.00
Celestron 2-Inch XLT Diagonal Mirror (for SCT Telescope)

Celestron 2-Inch XLT Diagonal Mirror (for SCT Telescope)

$165.21