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Spectrum Telescope Spectrum 15.75" (400mm) Off Axis Solar Glass Filter ST1575GOA
Telescopes that fit this Filter size: Celestron 14” SCT

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Spectrum 15.75" (400mm) Off Axis Solar Glass Filter ST1575GOA
$266.95
Spectrum Telescope Spectrum 15.25" (387mm) Off Axis Solar Glass Filter ST1525GOA
Telescopes that fit this Filter size: Meade Starfinder Dob. 12.5; Orion 12.5″; 12” Dobs Zhumell
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Spectrum 15.25" (387mm) Off Axis Solar Glass Filter ST1525GOA
$266.95
Antlia Antlia Solar Discover 3nm CaK
Maximize imaging contrast of sun spots, solar surface granulation and other features
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Antlia Solar Discover 3nm CaK
$394.90
Spectrum Telescope Spectrum 13.75" (349mm) Off Axis Solar Glass Filter ST1375GOA
Telescopes that fit this Filter size: Meade 12″ Schmidt-Cassegrain’s: LX200 Series 12”, LX90 GPS 12”, RCX 400 12”
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Spectrum 13.75" (349mm) Off Axis Solar Glass Filter ST1375GOA
$246.95
Spectrum Telescope Spectrum 13.00" (330mm) Off Axis Solar Glass Filter ST1300GOA
Telescopes that fit this Filter size: Meade Starfinder 10; Coulter 10”; Takahashi: FRC300, Mewlon 300
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Spectrum 13.00" (330mm) Off Axis Solar Glass Filter ST1300GOA
$246.92
Spectrum Telescope Spectrum 12.50" (317mm) Off Axis Solar Glass Filter ST1250GOA
Telescopes that fit this Filter Size: Celestron:  CPC 1100,C11 SCT, StarHopper 10″ Dobsonian; Meade 10” Lightbridge Dobsonian; Orion: SkyQuest XT10, Atlas 10; inteliscpe; OPT’s Starhunter 10” Dobsonian
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Spectrum 12.50" (317mm) Off Axis Solar Glass Filter ST1250GOA
$246.95
Spectrum Telescope Spectrum 11.50" (293mm) Off Axis Solar Glass Filter ST1150GOA
Telescopes that fit this Filter Size:  Celestron 10″ Newt; Orion SkyWatcher 10″
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Spectrum 11.50" (293mm) Off Axis Solar Glass Filter ST1150GOA
$216.95
Spectrum Telescope Spectrum 9.312" (235mm) Off Axis Solar Glass Filter ST9312GOA
Telescopes that fit this Filter Size: Celestron 8” and Meade 8”  Schmidt-Cassegrain; Celestron:  C8, C8+, Celestar 8, NexStar 8/8i/8SE, CPC800, CGE-800; Meade 7” LX200 GPS;-
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Spectrum 9.312" (235mm) Off Axis Solar Glass Filter ST9312GOA
$199.95
Lumicon Lumicon H-Alpha Night Sky 1.25 inch Filter (Pre-owned)
The Lumicon H-Alpha Night Sky 1.25-inch Filter is a specialized optical filter designed for enhancing observations and astrophotography under dark skies.
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Lumicon H-Alpha Night Sky 1.25 inch Filter (Pre-owned)
$99.95
Spectrum Telescope Spectrum 62mm Threaded Camera Chromium Solar Film Filter
This filter will fit any 62 mm camera lens.
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Spectrum 62mm Threaded Camera Chromium Solar Film Filter
$105.95
Svbony 1.25 T-Adapter (Pre-owned)
Easily connect your DSLR, mirrorless, or astrophotography camera to a 1.25" telescope focuser with the SVBONY 1.25" T-Adapter
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Svbony 1.25 T-Adapter (Pre-owned)
$15.00
Unbranded H23 .965 Eyepiece JAPAN (Pre-owned)
A quality optical accessory designed for use with telescopes featuring a .965-inch size
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Unbranded H23 .965 Eyepiece JAPAN (Pre-owned)
$19.95
Spectrum Telescope Spectrum 82mm Threaded Camera Solar Film Filter
This filter will fit any 82 mm camera lens.
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Spectrum 82mm Threaded Camera Solar Film Filter
$79.95
Spectrum Telescope Spectrum 52mm Threaded Camera Solar Film Filter
This filter will fit any 52 mm camera lens.
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Spectrum 52mm Threaded Camera Solar Film Filter
$52.95
Spectrum Telescope Spectrum 46mm Threaded Camera Solar Film Filter
This filter will fit any 46 mm camera lens.
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Spectrum 46mm Threaded Camera Solar Film Filter
$59.95
Spectrum Telescope Spectrum 7.50" (190mm) Polymer Solar Film Filter ST712BP1
Spectrum Telescope Spectrum 7.50" (190mm) Polymer Solar Film Filter ST712BP1
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Spectrum 7.50" (190mm) Polymer Solar Film Filter ST712BP1
$86.95
Spectrum Telescope Spectrum 7.12" (181mm) Polymer Solar Film Filter ST712BP1
Telescopes that fit this Filter size: Celestron: C-150 CR, C-150 HD; Meade 5” APO, DS2130; Orion: SpaceProbe 130, Sky Watcher 6″; StellarVue: SV5 (with dew shield), SV125 (with dew shield); Takahashi FS-128; TOA-130 (with dew shield), TOA-150; Intes MK 6
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Spectrum 7.12" (181mm) Polymer Solar Film Filter ST712BP1
$86.95
Spectrum Telescope Spectrum 6.75" (171mm) Polymer Solar Film Filter ST675BP1
Telescopes that fit this Filter size: Celestron 6” Refractor
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Spectrum 6.75" (171mm) Polymer Solar Film Filter ST675BP1
$76.95
Spectrum Telescope Spectrum 6.50" (165mm) Polymer Solar Film Filter ST650BP1
Telescopes that fit this Filter size: Meade: 127 NT, LXD55 AR-5, LXD75 AR-5; Orion: SpaceProbe 130ST, StarSeeker 130, 130 EDFS; AstroPhysics: 125, 130; Intes Micro MN56; Bushnell Newtonian 5” reflector
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Spectrum 6.50" (165mm) Polymer Solar Film Filter ST650BP1
$76.95
Spectrum Telescope Spectrum 6.25" (158mm) Polymer Solar Film Filter ST625BP1
Telescopes that fit this Filter size: Meade: 5000 ED APO 127mm; TeleVue-127NP; Vixen 114
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Spectrum 6.25" (158mm) Polymer Solar Film Filter ST625BP1
$76.95
Spectrum Telescope Spectrum 5.75" (146mm) Polymer Solar Film Filter ST575BP1
Spectrum Telescope Spectrum 5.75" (146mm) Polymer Solar Film Filter ST575BP1
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Spectrum 5.75" (146mm) Polymer Solar Film Filter ST575BP1
$76.95
Spectrum Telescope Spectrum 5.25" (133mm) Polymer Solar Film Filter ST525BP1
Telescopes that fit this Filter size: Celestron C102 HD (older); Meade 5000 ED APO 80mm; Apogee; TMB 105
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Spectrum 5.25" (133mm) Polymer Solar Film Filter ST525BP1
$71.95
Spectrum Telescope Spectrum 4.75" (121mm) Polymer Solar Film Filter ST475BP1
Telescopes that fit this Filter size: Meade 4” APO, 102ED; Orion: ED 80/100 refractors, StarMax/Apex 102, AstroView 100, SkyView Pro 100, C80 SLT; Vixen ED103SWT; Takahashi TSA 102; Williams Optics: Megrez 90
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Spectrum 4.75" (121mm) Polymer Solar Film Filter ST475BP1
$71.95
Spectrum Telescope Spectrum 4.50" (114mm) Polymer Solar Film Filter ST450BP1
Telescopes that fit this Filter size: AstroPhysics 90mm; Meade DS-90; Tele Vue-85; GP-102; Orion ShortTube 90, GoScope 350; Transporter 70 EQ; Takahashi: FS-78, FCL-90 (Sky 90); Vixen 4;
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Spectrum 4.50" (114mm) Polymer Solar Film Filter ST450BP1
$71.95