Mirrors, Prisms & Holders

Telescopes Auction
Baader T-2 90° Deluxe Astro-Grade Amici Prism Diagonal Body # AMICI-DX1 2456130

Baader T-2 90° Deluxe Astro-Grade Amici Prism Diagonal Body # AMICI-DX1 2456130

$302.00
Tele Vue 2" 90-deg Everbrite Star Diagonal - Short Profile # DPS-2004

Tele Vue 2" 90-deg Everbrite Star Diagonal - Short Profile # DPS-2004

$269.95
TELESCOPE Primary MIRROR 105 X 15mm 4.25"

TELESCOPE Primary MIRROR 105 X 15mm 4.25"

$74.95
Telescope Mirror

Telescope Mirror

$65.00
Telescope Secondary Mirror 1.8 inch

Telescope Secondary Mirror 1.8 inch

$49.99
Brand New! 2" 90° Star Diagonal with  PRISM-

Brand New! 2" 90° Star Diagonal with PRISM-

$190.00
 Brand New*Very Unique,  Rare -around20-24 Elliptical Secondary Mirror For a Larg

Brand New*Very Unique, Rare -around20-24 Elliptical Secondary Mirror For a Larg

$490.00
45-Degree Telescope Erecting Prism with 1.25" Barrel

45-Degree Telescope Erecting Prism with 1.25" Barrel

$17.00
$37.00
Telescope Secondary Mirror 1 inch (Precision flat)

Telescope Secondary Mirror 1 inch (Precision flat)

$19.99
Edmund Scientific First Surface Flat Mirror Metallized Side 30 x 40 x 3.2 mm O64

Edmund Scientific First Surface Flat Mirror Metallized Side 30 x 40 x 3.2 mm O64

$7.49
Astro-Physics 2" Maxbright Diagonal (PMDMAX) New

Astro-Physics 2" Maxbright Diagonal (PMDMAX) New

$319.99
LOT OF 6 NEW united lens unitedlens telescope mirror blanks UL-23 8.00" 1.375"

LOT OF 6 NEW united lens unitedlens telescope mirror blanks UL-23 8.00" 1.375"

$550.00
Mirror blank with tool,  180 mm dia,   ~ f 1.14

Mirror blank with tool, 180 mm dia, ~ f 1.14

$25.00
Brand New Nikon Wireless Remote Controller WR-T10 + WR-A10

Brand New Nikon Wireless Remote Controller WR-T10 + WR-A10

$165.00
Telescope Secondary Mirror 4.0 inch

Telescope Secondary Mirror 4.0 inch

$239.00
William Optics 1.25" 90-deg Erecting Prism Diagonal w  Helical Focusing D-EP90-1

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

$71.00
Cave telescope reflector astronomy 6-inch f 8 matched mirrors dated 1970  USA

Cave telescope reflector astronomy 6-inch f 8 matched mirrors dated 1970 USA

$60.99
Cave Astrola telescope reflector 6" full thickness mirror cell ORIGINAL 1970 USA

Cave Astrola telescope reflector 6" full thickness mirror cell ORIGINAL 1970 USA

$13.49
Rainbow made in japan CCD camera lens x2

Rainbow made in japan CCD camera lens x2

$50.00
Telescope Secondary Mirror 3.5 inch

Telescope Secondary Mirror 3.5 inch

$189.00
Celestron Spares - Astromaster 130 Secondary Mirror Kit

Celestron Spares - Astromaster 130 Secondary Mirror Kit

$29.08
PS3-V Adapter 3" Rail to Rail Level for Vixen Telescopes

PS3-V Adapter 3" Rail to Rail Level for Vixen Telescopes

$93.98
Telescopic Cover - Metal Cover for Mounting 225mm

Telescopic Cover - Metal Cover for Mounting 225mm

$35.41
16" Parabolic Telescope Mirror

16" Parabolic Telescope Mirror

$405.00
Mirror Prism

Mirror Prism

$29.99
12.5" f 7 Corning Glass Molded(NEWT!) 2" th blank-Nova Optics Enhanced Alo2.

12.5" f 7 Corning Glass Molded(NEWT!) 2" th blank-Nova Optics Enhanced Alo2.

$900.00
$1,270.00
16" f 4.5 Sandwich Parabolic Telescope Mirror

16" f 4.5 Sandwich Parabolic Telescope Mirror

$526.00
Sportiere fishing mirror 2.8 * 2.8 glasses telescope

Sportiere fishing mirror 2.8 * 2.8 glasses telescope

$20.00
Nikon Wireless Remote Controller WR-T10 + WR-A10 from Japan

Nikon Wireless Remote Controller WR-T10 + WR-A10 from Japan

$125.00
TWO 4 1 4 INCH  F#5 MIRRORS FULL THICKNESS - REVISED

TWO 4 1 4 INCH F#5 MIRRORS FULL THICKNESS - REVISED

$75.00
$110.00
TWO 3 INCH  F#2.7 MIRRORS  FULL THICKNESS

TWO 3 INCH F#2.7 MIRRORS FULL THICKNESS

$65.00
$85.00
TWO 2 1 4 INCH  F#4 MIRRORS  FULL THICKNESS

TWO 2 1 4 INCH F#4 MIRRORS FULL THICKNESS

$55.00
$75.00
Meade Series 4000 Eyepiece Moon Filter ND96 (0.9) - 07531LF - New

Meade Series 4000 Eyepiece Moon Filter ND96 (0.9) - 07531LF - New

$17.99
Celestron Telescope Erecter Image Diagonal - 1.25"

Celestron Telescope Erecter Image Diagonal - 1.25"

$35.00
2.5" Edmund telescope newtonian mirror  - very slight coating blem

2.5" Edmund telescope newtonian mirror - very slight coating blem

$3.95
Meade roof prism set for eyepiece,  telescope experiment

Meade roof prism set for eyepiece, telescope experiment

$4.95
Meade #933 45 degree erecting Prism #07220

Meade #933 45 degree erecting Prism #07220

$30.00
Meade 130mm F8 telescope spherical mirror kit & holder F=1000mm Secondary mirror

Meade 130mm F8 telescope spherical mirror kit & holder F=1000mm Secondary mirror

$32.95
Brand New Telescopes Parabolic Mirror,  200 Diameter 25mm Depth 17mm Mirror Only

Brand New Telescopes Parabolic Mirror, 200 Diameter 25mm Depth 17mm Mirror Only

$1,150.00
ALUMINIZING SERVICE FOR YOUR TELESCOPE PRIMARY MIRROR

ALUMINIZING SERVICE FOR YOUR TELESCOPE PRIMARY MIRROR

$60.00
ALUMINIZING SERVICE FOR YOUR TELESCOPE SECONDARY MIRROR

ALUMINIZING SERVICE FOR YOUR TELESCOPE SECONDARY MIRROR

$15.00
Penta + Roof Optical Prism Laser Optics Beam Splitter Cube night vision

Penta + Roof Optical Prism Laser Optics Beam Splitter Cube night vision

$79.99
GSO 2" 90-deg 99% Dielectric Mirror Diagonal for Refractor Telescope

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

$110.00
Celestron 1.25" Telescope Star Diagonal # 94115-A

Celestron 1.25" Telescope Star Diagonal # 94115-A

$35.95
Celestron 1.25" 45-deg Erect Image Diagonal  # 94112-A

Celestron 1.25" 45-deg Erect Image Diagonal # 94112-A

$33.95
NEW Edmund Scientific First Surface Mirror Metallized Side 40 x 15 x 3.2 mm  E26

NEW Edmund Scientific First Surface Mirror Metallized Side 40 x 15 x 3.2 mm E26

$5.59
Meade Telescope 07051 TeleCOMPRESSOR Multi-Coated Made in Japan - Excellent

Meade Telescope 07051 TeleCOMPRESSOR Multi-Coated Made in Japan - Excellent

$20.00
MEADE #905 Variable Polarizer (1.25") for all Meade Telescopes #ME07286

MEADE #905 Variable Polarizer (1.25") for all Meade Telescopes #ME07286

$49.00
Telescope PRIMARY MIRROR : 80mm

Telescope PRIMARY MIRROR : 80mm

$19.99
GSO Elliptical Secondary Mirror - 80mm

GSO Elliptical Secondary Mirror - 80mm

$100.00
GSO Elliptical Secondary Mirror - 88mm

GSO Elliptical Secondary Mirror - 88mm

$130.00
Tele Vue 2" 90-deg Everbrite Star Diagonal # DSF-8002

Tele Vue 2" 90-deg Everbrite Star Diagonal # DSF-8002

$289.00
Telescope PRIMARY MIRROR + CELL : 160mm

Telescope PRIMARY MIRROR + CELL : 160mm

$99.99
Telescope PRIMARY MIRROR : 160mm

Telescope PRIMARY MIRROR : 160mm

$69.99
NEW ON OFF SWITCH 2X FLIP BARLOW LENS+ ERECTING DIAGONAL PRISM 1.25" FORMAT-30MM

NEW ON OFF SWITCH 2X FLIP BARLOW LENS+ ERECTING DIAGONAL PRISM 1.25" FORMAT-30MM

$59.99
Telescope PRIMARY MIRROR : 135mm

Telescope PRIMARY MIRROR : 135mm

$59.99
Telescope PRIMARY MIRROR + CELL : 135mm

Telescope PRIMARY MIRROR + CELL : 135mm

$79.99
Celestron 94112A Erect Image Prism for Refractor NEW!!

Celestron 94112A Erect Image Prism for Refractor NEW!!

$29.00
GSO 2" 90 deg Mirror Diagonal for Refractor Telescope

GSO 2" 90 deg Mirror Diagonal for Refractor Telescope

$72.00
GSO Parabolic Primary Mirror - 6" f 6

GSO Parabolic Primary Mirror - 6" f 6

$155.00
GSO Parabolic Primary Mirror - 10" f 4

GSO Parabolic Primary Mirror - 10" f 4

$480.00
GSO Parabolic Primary Mirror - 8" f 4

GSO Parabolic Primary Mirror - 8" f 4

$230.00
GSO Parabolic Primary Mirror - 8" f 5

GSO Parabolic Primary Mirror - 8" f 5

$220.00
Optical Hardware 1.25" 90 degree star diagonal for telescope eyepiece. Lens caps

Optical Hardware 1.25" 90 degree star diagonal for telescope eyepiece. Lens caps

$32.54
Telescope PRIMARY MIRROR + CELL : 120mm

Telescope PRIMARY MIRROR + CELL : 120mm

$49.99
Telescope PRIMARY MIRROR + CELL : 102mm

Telescope PRIMARY MIRROR + CELL : 102mm

$39.99
Telescope SECONDARY MIRROR : 31mm X 22mm

Telescope SECONDARY MIRROR : 31mm X 22mm

$10.95
Telescope PRIMARY MIRROR + CELL : 80mm

Telescope PRIMARY MIRROR + CELL : 80mm

$24.99
Telescope PRIMARY MIRROR : 120mm

Telescope PRIMARY MIRROR : 120mm

$39.99
Baader 2" 90° Erecting Amici Prism Diagonal w  1.25" Adapter # AMICI-2 2956152

Baader 2" 90° Erecting Amici Prism Diagonal w 1.25" Adapter # AMICI-2 2956152

$272.00
Baader T-2 90° Prism Star Diagonal Body # T2-01C 2456005

Baader T-2 90° Prism Star Diagonal Body # T2-01C 2456005

$131.00
ProtoStar Telescope Secondary Mirror 2.14 ULS Quartz with 2.14x12.0 Curved Mount

ProtoStar Telescope Secondary Mirror 2.14 ULS Quartz with 2.14x12.0 Curved Mount

$260.00
New Zambuto 10" F 6 Primary Telescope Mirror with(Certification) in Original Box

New Zambuto 10" F 6 Primary Telescope Mirror with(Certification) in Original Box

$1,600.00
Hubble Hyperbolic Newtonian Astrograph Optics,  HNA14

Hubble Hyperbolic Newtonian Astrograph Optics, HNA14

$1,650.00
Telescope Secondary Mirror 3.1 inch

Telescope Secondary Mirror 3.1 inch

$139.00
Telescope 102mm PRIMARY + 38mm X 27mm SECONDARY - MIRRORS + CELLS - SET

Telescope 102mm PRIMARY + 38mm X 27mm SECONDARY - MIRRORS + CELLS - SET

$49.99
William Optics 1.25" 90-deg Erecting Prism Diagonal Helical Focusing M-P90

William Optics 1.25" 90-deg Erecting Prism Diagonal Helical Focusing M-P90

$69.00
GSO Parabolic Primary Mirror - 16" f 4.5

GSO Parabolic Primary Mirror - 16" f 4.5

$1,280.00
GSO Parabolic Primary Mirror - 12" f 5

GSO Parabolic Primary Mirror - 12" f 5

$535.00
GSO Parabolic Primary Mirror - 12" f 4

GSO Parabolic Primary Mirror - 12" f 4

$675.00
GSO Parabolic Primary Mirror - 10" f 5

GSO Parabolic Primary Mirror - 10" f 5

$290.00
GSO Parabolic Primary Mirror - 8" f 6

GSO Parabolic Primary Mirror - 8" f 6

$205.00
GSO Parabolic Primary Mirror - 6" f 8

GSO Parabolic Primary Mirror - 6" f 8

$115.00
GSO Elliptical Secondary Mirror - 50mm

GSO Elliptical Secondary Mirror - 50mm

$50.00
GSO 1.25" 90-deg 99% Dielectric Mirror Diagonal with Compression Ring - NEW

GSO 1.25" 90-deg 99% Dielectric Mirror Diagonal with Compression Ring - NEW

$71.00
2.5" Edmund telescope newtonian mirror  - very slight coating blem

2.5" Edmund telescope newtonian mirror - very slight coating blem

$4.95
William Optics 1.25" 45° Erect Prism - D-EP125

William Optics 1.25" 45° Erect Prism - D-EP125

$68.00
Nikon Wireless Remote Controller WR-T10 + WR-A10

Nikon Wireless Remote Controller WR-T10 + WR-A10

$64.00
William Optics 90 Degree 1.25" Erect Prism

William Optics 90 Degree 1.25" Erect Prism

$69.00
GSO 0.965"   1.25" 90-deg Hybrid 99% Dielectric Mirror Diagonal Compression Ring

GSO 0.965" 1.25" 90-deg Hybrid 99% Dielectric Mirror Diagonal Compression Ring

$73.00
7x18 High-Definition Monocular Telescope Pocket Telescope Portable sight + Bag

7x18 High-Definition Monocular Telescope Pocket Telescope Portable sight + Bag

$19.99
William Optics 2" Dura Bright Dielectric SCT Diagonal - D-DIG2D-C-DB-SCT

William Optics 2" Dura Bright Dielectric SCT Diagonal - D-DIG2D-C-DB-SCT

$158.00
Coleman C767K AstroWatch 700x76 Reflector Telescope Kit with Tripod,  Software an

Coleman C767K AstroWatch 700x76 Reflector Telescope Kit with Tripod, Software an

$133.11
Coleman Astro Watch 625x50 Refractor Telescope AT50

Coleman Astro Watch 625x50 Refractor Telescope AT50

$63.00
3PC Telescopic Magnetic Pick Up Inspection Mirror Piercing Pin for Inspecting

3PC Telescopic Magnetic Pick Up Inspection Mirror Piercing Pin for Inspecting

$7.49
 Scientific 2-inch 99% Reflective Dielectric Coated Diagonal Mirror Carbon Fiber

Scientific 2-inch 99% Reflective Dielectric Coated Diagonal Mirror Carbon Fiber

$143.81
4.3?HD 120 degree 5V 1A Car Camera DVR Rearview Mirror Car Recorder 306*80*12mm

4.3?HD 120 degree 5V 1A Car Camera DVR Rearview Mirror Car Recorder 306*80*12mm

$142.49
TELESCOPE SECONDARY MINOR AXIS  MIRROR 3.5 inch

TELESCOPE SECONDARY MINOR AXIS MIRROR 3.5 inch

$91.00
William Optics 1.25" Dielectric Diagonal W  Carbon Fiber Plates - D-125D

William Optics 1.25" Dielectric Diagonal W Carbon Fiber Plates - D-125D

$88.00
Explore Scientific 2" 99% Reflective Dielectric Coated Diagonal Mirror Carbon

Explore Scientific 2" 99% Reflective Dielectric Coated Diagonal Mirror Carbon

$153.88