Telescope Mirrors
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534 Results
NASA Owned Mirror Blanks, ULE Substrates Pyrex, BK7, E6, Fused Silica 12 to .16"
$250.00 to $500.00$34.18 shippingNewton reflector telescope secondary mirror 20/25/28/30/40/42/45/50/54/60/70mm
$15.00 to $45.00Free shippingSVBONY SV188P 1.25inch 90 Degree Dielectric Mirror Diagonal 99% Reflectivity
$49.99Was: $161.26Free shippingFUSED SILICA MIRROR BLANKS 7", 10", & 12" Dia.
$175.00 to $225.00$18.47 shippingLot Of 5 Probably Primary Mirror Newtonian Reflection Astronomical Telescope 4-8
$79.950 bids$19.95 shippingEnding May 7 at 11:55PM PDT3dWilliam Optics Dura Bright Diagional
$80.00or Best Offer$18.00 shipping20 inch F/5 newtonian telescope mirror by Nova
$2,000.00or Best Offer$100.00 shipping15 watchingSVBONY 2" 90° Dielectric Mirror Diagonal for Astronomy Telescope + 1.25" Adapter
$56.99Was: $225.77Free shipping30 soldVtg ~6" Pyrex Parabolic Mirror w/ Adjustable Spring-Loaded Base for Telescope
$179.99Free shipping12 watchingNew GSO Elliptical Secondary Mirror 62.5mm
$52.00$6.65 shippingMaxBright 2" Mirror Diagonal W/ Di-electric Coating And Brass Ring (PMD MAX)
$310.99or Best Offer$4.68 shipping25.5" (647.7mm) Steel Parabolic Mirror From Naval Ship, Short Focal Length, BIN
$227.00or Best Offer$30.75 shipping203mm F8 Telescope Mirror DIY Astronomical telescope with 40mm secondary mirror
$139.98or Best OfferFree shipping14 watchingSVBONY SV223 2inch 90° Mirror Dielectric 99% Reflectivity w/ 1.25‘’ Adapter
$121.99Was: $483.84or Best OfferFree shippingOnly 1 left!1.25inch 90‑Deg Dielectric Mirror Diagonal For Telescope NGF
$33.54or Best OfferFree shipping1960's Glass Telescope Mirror Blank Pyrex Code 634080 8" x 1-3/8"
$250.00Free shipping2Pcs 50x50mm Glass First Surface Mirror - 96% Reflective Optical
$10.05Was: $10.58$1.99 shipping138 soldOrion Dielectric 2" Mirror Diagonal
$120.00or Best OfferFree shipping1.25" 90 Deg Eyepiece Astronomical refractor telescope Erecting Prism 31.75mm
$3.901 bid$6.99 shippingEnding May 5 at 7:04PM PDT19h 52mSVBONY SV223 1.25inch 90° Mirror Diagonal Clicklock Dielectric 99% Reflectivity
$115.99Was: $374.16Free shippingNewtonian Reflecting Telescope Secondary Flat Mirror Base 3D Print Mirror Holder
$18.99 to $46.08Was: $19.99Free shippingF/4 Primary Mirror Blank 363mm/14.7", ROC 117" Needs Polishing and Aluminizing!!
$527.00or Best Offer$22.05 shipping12 watchingWilliam Optics 2" 99% Dielectric Dura Bright Carbon Fiber Mirror SCT Diagonal
$182.32$9.21 shippingNewtonian Reflection Astronomical Telescope Spherical Mirror 102mm Focal 700mm
$35.81Was: $37.69or Best Offer$3.99 shippingD100mm Protected Silver Mirror K9 Glass Optical Flat Reflector 400-12000nm
$225.68Was: $237.56$10.00 shipping203mm Spherical Mirror Lens f Newtonian Reflection Astronomical Telescope F1600
$19.99 to $151.99$2.00 shipping203mm Spherical Mirror Lens f Newtonian Reflection Astronomical Telescope F1600
$11.14 to $130.27$7.90 shippingNew D150F750 Primary mirror + secondary mirror Mirror Set Fits For Telescope
$65.65or Best OfferFree shippingNewtonian Reflecting Telescope Primary Mirror Base 3D Print Mirror Holder
$22.32 to $65.46Was: $33.99$8.00 shipping2 Pcs First 1st Surface Mirror, Laser Optics, 2"X2" First Surface, Mirror Only
$10.09$1.99 shipping99 soldShort Axis Secondary Mirror for DIY Newtonian Reflecting Astronomical Telescope
$18.04 to $35.91Was: $31.65Free shippingWilliam Optics 1.25" 99% Dielectric DuraBright Carbon Fiber Star Mirror Diagonal
$116.60$6.33 shippingTriangular Prism Right Angle Prism Al Coated Optical Glass
$5.39 to $11.22Free shippingWilliam Optics 2" 99% Dielectric Dura Bright Carbon Fiber Mirror Diagonal
$167.48$9.21 shipping160mm Spherical Primary Mirror f Reflection Astronomical Telescope Focal 1280mm
$81.69Was: $85.99or Best OfferFree shipping203mm Parabolic Primary Mirror for Newtonian Reflection Telescope Focal 800-1600
$336.29 to $369.54Was: $353.99$44.99 shippingShort Axis Secondary Mirror 20-70mm DIY Newton Reflector Telescope Plano Mirror
$10.35 to $35.62Was: $11.60$5.00 shipping90 Degree Telescope Diagonal Mirror 0.965'' Telescope Eyepiece Diagonal Mirror
$10.00Free shipping11 watchingDIY Reflection Astronomical Telescope Parabolic Mirror 100mm Focal Length 400mm
$104.99or Best OfferFree shipping1.25INC 90 Degree Telescope Eyepiece Diagonal Mirror
$14.39Was: $15.99or Best OfferFree shipping203/1600 Newtonian Primary Mirror telescope +40mm secondary mirror us
$139.98or Best OfferFree shipping13 watchingAstromania 2" 90-Degree 99% Enhanced Dielectric Diagonal Mirror RETAILS $168
$69.000 bids$4.00 shippingEnding May 9 at 6:35PM PDT4d 19h1.25 inch 31.7mm 90 Degree Erecting Prism Astronomical Telescope Diagonal Mirror
$19.99or Best OfferFree shippingAl Coated Mirror 10x10x2mm N-BK7 Protected Al Optical Reflector Laser Scanner
$4.86Was: $5.12$5.00 shippingNewton Reflecting Telescope Parabolic Primary Mirror 130mm Focal Length 650mm
$130.99or Best Offer$8.00 shipping114mm Primary Spherical Mirrors Focal 900mm DIY Newtonian Astronomical Telescope
$39.99or Best Offer$2.00 shippingNEEWER 90°Zenith Diagonal Mirror,Erecting Image Positive Optic Mirror Adapter
$18.52Was: $19.49Free shippingGSO Elliptical Secondary Mirror - 31mm
$43.60$5.62 shippingNewtonian Reflection Telescope Mirror Holder F Short Axis Secondary Mirror
$23.45 to $45.66$3.99 shipping12.5" Pyrex F2.7 Primary RC Mirror Uncoated
$300.00$38.00 shipping1.25 Inch Mirror Diagonal 90 Degree Zenith Mirror for Astronomical Telescope
$13.49Was: $14.99or Best OfferFree shippingAdorama Mirror Angle Scope
$5.99or Best Offer$5.15 shippingNewtonian reflection astronomical telescope Parabolic Mirror 135mm Focal 800mm
$12.34 to $133.94Was: $12.99$2.00 shipping2" 90-Degree 99% Enhanced Dielectric Diagonal Mirror for Refractor Telescope
$74.69Was: $82.99or Best OfferFree shippingVtg Military 8 inch Pyrex Parabolic Mirror w/ Adjustable Spring-Loaded Base
$400.00$24.41 shipping203mm Spherical Primary Mirror Newtonian Reflection Astronomical Telescope F1600
$20.25 to $139.15Was: $148.03$3.65 shipping5 watching