Showing 781–832 of 1035 results

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Accessories

Rigel Systems PulsGuide – Guiding Eyepiece Illuminator + 12.5mm Plossl eyepiece Rigel Systems

Original price was: $ 144,95.Current price is: $ 57,98.
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Accessories

Rigel Systems PulsGuide – Guiding Eyepiece Illuminator Rigel Systems

Original price was: $ 44,95.Current price is: $ 26,97.
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Flashlights

Rigel Systems Skylight Mini Red/White Flashlight Rigel Systems

Original price was: $ 27,99.Current price is: $ 16,79.
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Flashlights

Rigel Systems Skylight Water Resistant Red/White Flashlight Rigel Systems

Original price was: $ 35,99.Current price is: $ 21,59.
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Flashlights

Rigel Systems Starlight Mini Red Flashlight Rigel Systems

Original price was: $ 22,99.Current price is: $ 13,79.
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Flashlights

Rigel Systems Starlight Water Resistant Red Flashlight Rigel Systems

Original price was: $ 30,99.Current price is: $ 18,59.
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Publication

Road Atlas for the Annular Solar Eclipse of 2023 – Autographed by Fred Espenak Fred Espenak

Original price was: $ 25,00.Current price is: $ 15,00.
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Accessories

RS-Spectroscope Rigel Systems

Original price was: $ 329,95.Current price is: $ 98,98.
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Saddle Plates

Saddle Plate for ED80mm / TED80mm – TED80CRDL Explore Scientific

Original price was: $ 79,99.Current price is: $ 39,99.
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Publication

Scientific Astrophotography: How Amateurs Can Generate and Use Professional Imaging Data by Gerald R. Hubbell Springer

Original price was: $ 49,99.Current price is: $ 29,99.
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Binoculars

Shasta Ridge 10×36 Porro Binoculars Alpen

Original price was: $ 119,99.Current price is: $ 48,00.
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Binoculars

Shasta Ridge 8×36 Porro Binoculars Alpen

Original price was: $ 109,99.Current price is: $ 44,00.
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Saddle Plates

Short Vixen-Style Saddle Plate Explore Scientific

Original price was: $ 45,99.Current price is: $ 27,59.
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Camera Adapters

Smartphone Camera Adapter Explore Scientific

Original price was: $ 15,99.Current price is: $ 9,59.
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Cases

Soft-Sided Eyepiece Case – EPWP KIT Case Explore Scientific

Original price was: $ 29,91.Current price is: $ 17,95.
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Cases

Soft-Sided Telescope Case Explore Scientific

Original price was: $ 119,91.Current price is: $ 47,96.
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Solar Filters

Solar Filter for Galileoscope Refractor Telescope STEM Kit Explore Scientific

Original price was: $ 3,95.Current price is: $ 2,37.
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Binoculars

Special Saturn 20×60 Binoculars Bresser

Original price was: $ 163,95.Current price is: $ 65,58.
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Binoculars

Special Zoomar 12-36×70 Zoom Binoculars Bresser

Original price was: $ 234,95.Current price is: $ 93,98.
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Binoculars

Special Zoomar 7-35×50 Zoom Binoculars Bresser

Original price was: $ 152,95.Current price is: $ 61,18.
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Spotting Scope

Spektar 15-45X60 Zoom Spotting Scope Bresser

Original price was: $ 199,99.Current price is: $ 80,00.
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Accessories

Standard Accessory Tray for Meade LX200/600 with Reversible Graphic Shannon Telescopics

Original price was: $ 130,99.Current price is: $ 52,40.
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Solar Glasses

Sun Catcher Solar Eclipse Glasses (10-Pack Assortment) Explore Scientific

Original price was: $ 24,99.Current price is: $ 14,99.
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Solar Glasses

Sun Catcher Solar Eclipse Glasses (4-Pack Assortment) Explore Scientific

Original price was: $ 9,99.Current price is: $ 5,99.
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Solar Filters

Sun Catcher Variable Large Aperture Solar Filter Explore Scientific

Original price was: $ 19,99.Current price is: $ 11,99.
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Accessories

Super/Ultrawedge Accessory Tray for Meade LX200/600 with Reversible Graphic Shannon Telescopics

Original price was: $ 130,99.Current price is: $ 52,40.
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Finder Scope Rings

T-Shaped Finder Scope Base for Essential Series with Mounting Screws Explore Scientific

Original price was: $ 49,99.Current price is: $ 29,99.
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Telescopes

T2 Ring – Canon DSLR 1.5MM Light-Path Explore Scientific

Original price was: $ 50,99.Current price is: $ 25,50.
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Telescopes

T2 Ring – Canon EOS Explore Scientific

Original price was: $ 35,99.Current price is: $ 21,59.
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Other

T2 Ring – Nikon Bresser

Original price was: $ 35,99.Current price is: $ 21,59.
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Binocular Accessories

Table Top Tripod for Binoculars and Spotting Scopes Bresser

Original price was: $ 11,95.Current price is: $ 7,17.
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TDM

TDM Adapter for Astro Physics 1200 Mount Explore Scientific

Original price was: $ 329,99.Current price is: $ 99,00.
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TDM

TDM Adapter for Celestron CGE Explore Scientific

Original price was: $ 499,99.Current price is: $ 150,00.
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TDM

TDM Adapter for Celestron CGE Pro Mount Explore Scientific

Original price was: $ 499,99.Current price is: $ 150,00.
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TDM

TDM Adapter for Celestron CGEM / CGEM DX Explore Scientific

Original price was: $ 369,99.Current price is: $ 111,00.
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TDM

TDM Adapter for EXOS2-GT / MEADE LXD75 Explore Scientific

Original price was: $ 479,99.Current price is: $ 144,00.
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TDM

TDM Adapter for HEQ5 / Orion Sirus EQ-G Explore Scientific

Original price was: $ 439,99.Current price is: $ 132,00.
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TDM

TDM Adapter for Losmandy G11 *Fits old and new version Explore Scientific

Original price was: $ 419,99.Current price is: $ 126,00.
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TDM

TDM Adapter for MEADE LX200 ACF Explore Scientific

Original price was: $ 729,99.Current price is: $ 219,00.
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TDM

TDM Adapter for MEADE LX200 Classic 8œ-12œ Explore Scientific

Original price was: $ 729,99.Current price is: $ 219,00.
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TDM

TDM Adapter for Synta/Sky-Watcher EQ6 Mount (Modified) Explore Scientific

Original price was: $ 509,99.Current price is: $ 153,00.
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TDM

TDM Adapter for Synta/Sky-Watcher EQ6 Mount (New Version)/ Orion Atlas EQ-G (New Version) Explore Scientific

Original price was: $ 429,99.Current price is: $ 129,00.
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TDM

TDM Adapter for Vixen GPDX / Celestron CAM/GT5 Mounts Explore Scientific

Original price was: $ 489,99.Current price is: $ 147,00.
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TDM

TDM Adapter iOptron iEQ45 Mount Explore Scientific

Original price was: $ 469,99.Current price is: $ 141,00.
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TDM

TDM Adapter with Encoder 16″ ACF (Requires 0721004 TDM Controller with Cables) Explore Scientific

Original price was: $ 1.599,99.Current price is: $ 400,00.
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TDM

TDM Telescope Drive Master Encoder Only Explore Scientific

Original price was: $ 899,99.Current price is: $ 225,00.
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TDM

TDM Telescope Drive Master Ver. 2.5: Encoder and Electronics Set Explore Scientific

Original price was: $ 1.699,99.Current price is: $ 425,00.
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TDM

TDM Telescope Drive Master Ver. 2.51 Controller with Cables Explore Scientific

Original price was: $ 879,99.Current price is: $ 220,00.
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Viewfinders

Telrad – Dew Shield – 2020 Telrad

Original price was: $ 15,95.Current price is: $ 9,57.
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Accessories

Telrad – Dew Shield – 2025 Telrad

Original price was: $ 27,95.Current price is: $ 16,77.
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Accessories

Telrad – Mounting Base Only – 2001 Telrad

Original price was: $ 8,95.Current price is: $ 5,37.
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Accessories

Telrad – Pulser – 2010 Telrad

Original price was: $ 24,95.Current price is: $ 14,97.