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76mm Parabolic Primary and 19mm Secondary Mirror Set for Telescope #Z950 ZY


Price: $44.80



Meade 5000 2in Enhanced Diagonal Mirror with Adapter


Price: $129.95



New Brand 2Inch 90-deg Dielectric Mirror Diagonal for Astronomical Telescope


Price: $47.06



Bresser 150mm 6" Parabolic Mirror Kit with Secondary & Holders - NEW!


Price: $99.95



2Inch 90-deg Dielectric Mirror Diagonal for Astronomical Telescope High Quality


Price: $52.99



GSO 8" f/6 Parabolic Primary and 50mm Secondary Mirror Set for Telescope


Price: $235.00



GSO 2" 90 deg Mirror Diagonal for SCT Telescope


Price: $73.00



2'' 90-deg Dielectric Mirror Diagonal for Astronomical Telescope + 1.25" Adapter


Price: $49.81



William Optics 2" 99% Dielectric Dura Bright Carbon Fiber Mirror Diagonal


Price: $139.00



GSO 0.965" / 1.25" 90-deg Hybrid Mirror Star Diagonal


Price: $33.00



| ALL CATEGORIES | photo | Binoculars & Telescopes | Telescope Parts & Accessories | Telescope Mirrors & Prisms |
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Meade roof prism set for eyepiece, telescope experiment

$ 3.95

Diagonal adapter 1.25''erecting image prism for astronomical telescope eyepiece<

$ 7.50

Orion 8879 1.25-Inch Enhanced Mirror Star Telescope Diagonal New

$ 94.99

Dust Caps for 1.25" Telescope Eyepieces Barlow lens or Other Accessories Set

$ 12.00

1.25'' 90 Degree Telescope Diagonal Mirror for Telescope LOT of 3

$ 28.00

Celestron 2-Inch XLT Diagonal Mirror for SCT Telescope

$ 112.74

BRAND NEW Celestron 94112A Erect Image Prism for Refractor

$ 34.00

10 Inch TELESCOPE MIRROR BLANK, 3/4" annealed glass, precision waterjet cut

$ 60.00

1.5m (60") f/3.75 ZERODUR Research Grade Observatory Telescope Mirror

$ 98,000.00

Meade 5000 2in Enhanced Diagonal Mirror with Adapter

$ 143.69

CELESTRON (VIXEN) Vintage 1.25'' Prism Star Diagonal, Made in JAPAN,

$ 25.00

Meade #933 1.25" 45-deg Erect-Image Prism Diagonal for ETX60/70/80AT # 07220

$ 42.95

Meade #928 1.25" 45 degree Erect Image Diagonal Prism # 07217

$ 29.95

Dust Caps for 1.25" Telescope Eyepieces Barlow lens or Other Accessories - 5

$ 12.04

Orion 8727 2-Inch Dielectric Mirror Star Diagonal

$ 177.40

Visionking 2x 4-Element Barlow Lens1.25''Telescope Eyepiece Universl Metal Body

$ 64.99

Glass Telescope Blank 7” X 1/4”

$ 19.99

7 3/4'' ZerodurTelescope Mirror Blank

$ 450.00

6. 0'' ZerodurTelescope Mirror Blank

$ 350.00

17.5" F/4.5 Coulter Odyssey 2 Telescope Primary Mirror - Exceptional

$ 1,900.00

Diagonal adapter 1.25'' image prism for astronomical telescope eyepiece PR

$ 7.35

Orion 8727 2-Inch Dielectric Mirror Star Diagonal

$ 172.54

Solomark 2inch Explorer Enhanced Dielectric Diagonal Mirror - ENHANCED 99% RE...

$ 80.68

Orion 2" Twist-Tight Dielectric Mirror Star Diagonal

$ 218.47

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

$ 132.31

Astromania 2" 90-Degree Mirror Diagonal with 93% reflectivity across visible ...

$ 76.09

SVBONY 1.25" 45 Degree Erecting Image Diagonal Prism Zenith Mirror for Refrac...

$ 23.28

Astromania 1.25" 90-degree Diagonal Mirror - More comfortable viewing orienta...

$ 25.59

Alstar 1.25" 90-degree Diagonal Mirror

$ 25.59

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

$ 193.21

Astromania 2" SCT 90-Degree Mirror Diagonal with 93% reflectivity across visi...

$ 108.25

Orion 8880 1.25-Inch Dielectric Mirror Star Diagonal

$ 112.51

Astromania Dust Caps Set for 1.25" Telescope Eyepieces or Other Accessories -...

$ 15.30

Astromania 2" 45-degree Erecting Prism Diagonal for Telescope

$ 216.17

Orion 8879 1.25-Inch Enhanced Mirror Star Telescope Diagonal

$ 88.38

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

$ 111.69

Diagonal adapter 1.25''erecting image prism for astronomical telescope eyepiece'

$ 7.89

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

$ 142.52

Astromania 1.25" 90-degree Diagonal Mirror - More comfortable viewing as you for

$ 32.97

Meade #932 45-Degree-Erect-Image Prism (07210)

$ 30.00

Telescope PRIMARY MIRROR + CELL : 120mm Mirror- 1000FL

$ 19.99

Diagonal adapter 1.25''erecting image prism astronomical telescopes eyepiece NA

$ 8.19

Diagonal adapter 1.25''erecting image prism,for astronomical telescope eyepiece

$ 7.45

Meade 5000 2in Enhanced Diagonal Mirror with Adapter

$ 130.00

Celestron 2 Inch Mirror Diagonal with XLT Coatings for Schmidt-Cass Telescopes

$ 148.00

Dust Caps for 1.25" Telescope Eyepieces Barlow lens or Other Accessories - 5 Plu

$ 14.27

instruments 07680 series 5000 2-inch enhanced dielectric diagonal mirror with

$ 163.74

Edscorp Super Space Conqueror 6" Telescope Parts - Metal Tube

$ 79.99

American Educational Concave Parabolic Large Demonstration Mirror, 40.5cm 68cm

$ 83.60

12.5" TELESCOPE MIRROR BLANK, 3/4" thick annealed glass, precision waterjet cut

$ 78.00

6 INCH TELESCOPE MIRROR BLANK, 3/4" thick annealed glass, precision waterjet cut

$ 42.00

8 INCH TELESCOPE MIRROR BLANK, 3/4" thick annealed glass, precision waterjet cut

$ 50.00

Diagonal adapter1.25''erecting image prism for astronomical telescope eyepieceQY

$ 8.41

Black Rouge 0.2 micron Ultrafine Polishing Compound 8 oz.

$ 12.00

20 inch F/3.6 Parabolic Reflector Telescope Primary Mirror

$ 2,700.00

Telescope PRIMARY MIRROR + CELL : 102mm

$ 19.99

1.25 Inch 45 Degree Erecting Image Star Diagonal Prism For Refractor New

$ 27.50

Astromania 1.25 90-degree Diagonal Mirror

$ 26.44

Astromania 1.25 90-degree Diagonal Mirror

$ 60.46

2" 90-Degree 99% Enhanced Dielectric Diagonal Mirror - Provide A Much Brighter 6

$ 212.51

William Optics 2" 99% Dura Bright RotoLock Mirror Diagonal for Refractors

$ 200.00

William Optics 1.25" 99% Dielectric DuraBright Carbon Fiber Star Mirror Diagonal

$ 93.00

William Optics 1.25" 90-deg Erecting Prism Diagonal w/ Helical Focusing D-EP90-1

$ 71.00

Baader 2" Clicklock 90° Star Diagonal w/ Carl Zeiss Spec Prism PRISM-2Z 2456117

$ 550.00

GSO 16" f/4.5 Parabolic Primary and 88mm Secondary Mirror Set for Telescope

$ 1,420.00

GSO Parabolic Primary Mirror - 16" f/4.5

$ 1,300.00

MEADE 1.25" 90 DEGREE MIRROR DIAGONAL

$ 17.95

1.25" 90 DEGREE MIRROR DIAGONAL

$ 12.95

GSO 2" 90-deg 99% Quartz Dielectric Mirror Diagonal for SCT Telescope

$ 120.00

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

$ 272.00

Orion 8880 1.25-Inch Dielectric Mirror Star Diagonal

$ 135.87

GSO 10" f/4 Parabolic Primary and 88mm Secondary Mirror Set for Telescope

$ 600.00

GSO Parabolic Primary Mirror - 10" f/4

$ 485.00

Dust Caps for 1.25" Telescope Eyepieces Barlow lens or Other Accessories - 5 ...

$ 12.44

Dust Caps for 1.25" Telescope Eyepieces Barlow lens or Other Accessories - 5 Plu

$ 12.72

8 INCH TELESCOPE MIRROR OPTICAL BLANK WITH BEVELED EDGES

$ 75.00

8 INCH TELESCOPE MIRROR BK7 OPTICAL BLANK

$ 99.00

Dove Prism, Mounted, Black, Invert or Retroreflect, 75.5mm L x 18.2mm W/Tall

$ 20.00

Dove Prism, Clear, Unmounted, Invert or Retroreflect, 1954 Mfg for US Ordnance

$ 15.00

31.7 Metal-Housing 1.25‘’ 90 degree Diagonal mirror for Refractor Telescope

$ 20.99

Visionking 2 '' 2x premium barlow lens Telescope Eyepiece Metal Body Quality

$ 119.00

Diagonaladapter 1.25''erecting imageprism for astronomical telescope eyepiece OR

$ 4.97

Celestron 2-Inch XLT Diagonal Mirror for SCT Telescope

$ 175.59

Astromania 2" SCT 90-Degree Mirror Diagonal with 93% reflectivity across visible

$ 139.48

Diagonal adapter 1.25''erecting image prism for astronomical telescope eyepieLA

$ 4.89

Meade #932 1.25" 45-deg Erect-Image Prism Diagonal for ETX90/105/125 # 07210

$ 34.95

Diagonal adapter 1.25''erecting image prism astronomical telescopes eyepiece GX

$ 8.67

GSO 12" f/4 Parabolic Primary and 88mm Secondary Mirror Set for Telescope

$ 800.00

GSO Elliptical Secondary Mirror - 88mm

$ 132.00

GSO 12" f/5 Parabolic Primary and 70mm Secondary Mirror Set for Telescope

$ 590.00

GSO Parabolic Primary Mirror - 12" f/5

$ 545.00

GSO 10" f/5 Parabolic Primary and 62.5mm Secondary Mirror Set for Telescope

$ 335.00

GSO Parabolic Primary Mirror - 10" f/5

$ 293.00

GSO 6" f/6 Parabolic Primary and 50mm Secondary Mirror Set for Telescope

$ 195.00

GSO Parabolic Primary Mirror - 6" f/6

$ 158.00

GSO 6" f/5 Parabolic Primary and 50mm Secondary Mirror Set for Telescope

$ 185.00

GSO Parabolic Primary Mirror - 6" f/5

$ 148.00

Diagonal adapter 1.25''erecting image prism astronomical telescopes eyepiece FJ

$ 8.22

Diagonal Adapter 0.965inch erecting image prism for astronomical telescope F&F

$ 4.77

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

$ 153.42

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