Categories: Select a Category Accessories New Telescopes Used Telescopes Used Eyepieces Accessories | New Telescopes | Used Telescopes | Used Eyepieces | Classic 200P Dobsonian Telescope $725.00 Heritage 130 Dobsonian Telescope Sale Price: $295.00 Original Price: $305.00 Sale SkyMaster 20x80mm Porro Binoculars $209.95 StarSense Explorer DX 5" Smartphone App-Enabled Schmidt Cassegrain Telescope $649.95 Orion 150 Maksutov with Sky View Pro Mount $649.00 Meade LX 70 M6 6" Maksutov Like New $699.00 Sold out Pentax SMC Eyepiece XW-7 70513 $199.00 Pentax SMC Eyepiece XF-Zoom 70530 $289.00 Pentax SMC Eyepiece XF-12 70532 $129.00 Pentax SMC Eyepiece XW-30-R 70537 $346.00 Pentax SMC Eyepiece XW-23 70541 $446.00 Pentax SMC Eyepiece XW-16.5 70540 $426.00 Pentax SMC Eyepiece XW-40 70518 $429.00 Pentax SMC Eyepiece XW-14 70515 $266.00 Pentax SMC Eyepiece XW-5 70512 $269.00 Pentax SMC Eyepiece XW-3.5 70511 $0.00 Pentax SMC Eyepiece XW-7 70513 $239.00 Pentax SMC Zoom Eyepiece 8-24mm 70509 $359.00 Making a Refractor Telescope (Hardcover) $34.95 Sold out Building and Using Binoscopes (Softcover) $44.95 Build You Own Telescope 3rd Edition (Hardcover) $39.95 Night Sky Atlas 2nd Edition (Softcover) Sale Price: $21.95 Original Price: $29.95 Sale Alien Seas Oceans in Space (Hardcover) $39.95 Constellations A Field Guide to the Night Sky $26.95 Explore Scientific Astro R-Lite Red Flashlight ES-FL1001 $22.99 Explore Scientific ReflexSight ES-FB2N1-00 $45.99 Explore Scientific ReflexSight ES-REFLECT-00 Sale Price: $69.95 Original Price: $79.95 Sale Explore FirstLight 100mm Mak-Cassegrain Telescope with EQ3 Mount FL-MC1001400EQ3 $379.95 Sold out National Geographic CF700SM 70mm Refractor Telescope 80-40070 $119.95 Sold out National Geographic 114/500 Reflecting Telescope 80-30114 $149.95 National Geographic Astro Projector 2-in-1 Dome and Slide Projector 80-95003 $59.95 Sold out FL-AR80640 WITH ES-iEXOS ES-FLAR80640-IEXOS $699.95 ES-iEXOS-100-02 Equatorial Mount with Tripod $599.95 80 ED/APO FCD100 White Tube, 2.5" HEX Focuser FCD100-0806-02 $1,449.95 Explore Scientific 102mm Aluminum Doublet DAR102065-02 $599.95 Firstlight 10" DOB with 1270mm focal length f/5 Dobsonian FL-DOB1005-02 $849.95 FirstLight AR90mm Refractor with Tripod FL-AR90500AZ $159.95 FirstLight N114mm Newtonian with Tripod FL-N114500TN $229.95 Sold out FirstLight N114mm Newtonian with Tripod FL-N114500EQ3 $279.95 Sold out FirstLight MAK100mm Maksutov-Cassegrain FL-MC1001400TN $379.95 Sold out FirstLight AR80mm Refractor with Tripod FL-AR80640TN $239.95 FirstLight AR102mm Refractor with Tripod FL-AR102600TN $329.95 Celestron 114AZ Starsense Explorer LT Telescope with Tripod $239.95 Sold out Celestron 80AZ Starsense Explorer LT Telescope with Tripod $229.95 Sold out Celestron 6SE Computerized Telescope with Tripod $1,099.00 Sold out Celestron 5SE Computerized Telescope with Tripod $939.00 Sold out Tele Vue Gibraltar HD4 Mount with Encoders (Tripod and Head) New Televue $1,609.95 Celestron Origin Intelligent Home Observatory $3,999.00 OMC Deluxe 140 Schmidt Cassegrain $999.00 Celestron NexStar Evolution 8 203mm f/10 Schmidt-Cassegrain GoTo Telescope $2,199.00 Meade 12" F8 Optical Tube Assembly ACF OTA $4,599.00 Meade LX200-ACF 10" F10 OTA Telescope with UHTC Coatings, Optical Tube Assembly $2,649.00 Meade 14" F8 Optical Tube Assembly OTA $6,999.00 Meade 16" f/8 LX ACF Optical Tube Assembly $10,999.00 Meade 10" F10 ACF Optical Tube Assembly Only OTA New $1,995.00 Tele Vue 60 Telescope (In Stock!) Televue $867.00 Celestron Evolution 6" Telescope with Tripod $1,679.00 Sold out Celestron Star Sense Dobosonian 8" with base $799.95 Sold out Celestron Evolution 6 Telescope with Tripod $1,679.00 Celestron 8SE Computerized Telescope with Tripod $1,599.00 Sold out Celestron 4SE Computerized Telescope with Tripod $679.00 Meade Series 4000 Filter ND96(0.9) $15.00 Orion Stratus 3.5mm 68 degree Fully Multi-Coated Lens $69.00 Sold out Orion Stratus 8mm 68 degree Fully Multi-Coated Lens $79.00 Sold out Orion Stratus 13mm 68 degree Fully Multi-Coated $79.00 Sold out Orion Sirius Plossl 10mm Multi-Coated Lens $24.00 Sold out High Point Plossl 32mm Fully Multi-Coated Lens $32.00 Orion Edge-On 16mm Flat-Field Fully Multi-Coated Lens $79.00 Orion Planetary 12.5mm Fully Multi-Coated $79.00 Sold out Orion Highlight Plossl 25mm $20.00 High Point Plossl 40mm Fully Multi-Coated Lens $29.00 Orion Ultrascopic 30mm Multi-Coated Lens $120.00 Sold out Orion Edge-On 27mm Flat-Field Fully Multi-Coated Lens $79.00 William Optics Diagonal $84.00 3x Barlow Lens Fully Multi-Coated $49.00 Willam Optics USA Zenithstar 66mm SD Doublet APO Stm-Coated F:5.9 388mm $350.00 Celestron No. 21 $10.00 Celestron No. 80A $10.00 Moon $10.00 Celestron No. 25 $10.00 Celestron No. 12 $10.00 Celestron No. 56 $10.00 Celestron No. 58A $10.00 Celestron 2x Barlow Fully Multi-Coated $29.00 Celestron 4mm Plossl Fully Multi-Coated $19.00 Celestron 9mm Plossl Fully Multi-Coated $19.00 Celestron 15mm Plossl Fully Multi-Coated $19.00 Meade Super Plossl 26mm Multi-Coated $30.00 Celestron 32mm Plossl Fully Multi-Coated $35.00 Celestron 6mm Plossl Fully Multi-Coated $22.00 Meade Super Plossl 9.7mm Multi-Coated $25.00 Sold out Meade Diagonal $29.00 New Unistellar eVscope eQuinox 114mm f/4 GoTo Reflector Telescope $1,999.00 New Tele Vue 127 is (In stock!) Televue $7,375.00 New Tele Vue 101 Kit with Eyepiece, Diagonal, and Tube Ring Televue $4,936.00 New Tele Vue 85 White Kit with Eyepiece, Diagonal, and Tube Ring (In Stock!) $2,814.00 New Tele Vue 76 Kit with Eyepiece, Diagonal, Tube Ring and Balance Bar Televue $2,405.00 Used Large Chinese WYJ Binoculars 65-25-40 with tripod and mount $1,495.00 Used Miyauchi BJ-100iBF Binoculars Apo Flourite $3,200.00 Used Light Speed Mount with Tripod $2,995.00 German Equatorial Mount $899.00 Orion Refractor and Mount $495.00 Camera Piggyback Mount $25.00 Celestron Micro Guide 12.5mm Multi Coated $65.00 Sold out Celestron 12.5mm Reticle Ocular 1 1/4 Ortho $30.00 Celestron Omni 25mm Plossl Fully Multi-coated $30.00 Sold out Celestron 25mm SMA 1-1/4 Wide Angle $17.00 2x Barlow Lens 1.25" $29.00 5x 5-Element Barlow Lens 1.25" $59.00 Carl Zeiss Microscope Eyepiece C 5x $49.00 Carl Zeiss Microscope Eyepiece C 5x $49.00 Edmund Scientific Co. RKE 8mm $49.00 Sold out High Point 2x Barlow Lens Fully Multi-coated $25.00 Huygens eyepiece 12.5mm 9.65 $10.00 Kellner 20mm Eye Piece $19.00 Celestron 2x Barlow Ultima SV Series Fully Multi-Coated $69.00 Lumicon Oxygen III $49.00 Meade Instruments 8.8mm lens $110.00 Sold out Meade MA25mm Multi-coated $20.00 Meade Super Plossl 26mm LP Multi-coated $32.00 Sold out Orion Ultrascopic 3.8mm Multi-coated $59.00 Sold out Orion Ultrascopic 7.5mm Multi-Coated $69.00 Sold out Orion 8mm-24mm Zoom Long Eye Relief Multi-Coated $109.00 Orion Edge-On Planetary 6mm Fully Multi-Coated Lens $85.00 Sold out Orion Edge-On Planetary 3mm Fully Multi-Coated Lens $89.00 Orion Ultracopic 15mm Multi-Coated $69.00 Sold out Orion Edge-On 19mm Flat-Field Fully Multi-Coated $79.00 Orion Ultrascopic 20mm Multi-Coated $65.00 Sold out Orion Stratus 24mm 68 degree Fully Multi-Coated Lens $90.00 Sold out Orion Sirius Plossl 25mm Multi-coated $25.00 Sold out Orion Sirius Plossl 25mm Multi-Coated Lens $30.00 Orion Highlight Plossl 7.5mm $39.00 Orion Highlight Plossl 17mm Fully Multi-Coated $39.00 Orion Moon $15.00 SMC Pentax XL 5.2 $149.00 Sold out SMC Pentax XW 14 $199.00 SMC Pentax XL21 $149.00 Sold out 1.25" to 2" Adapter $20.00 1.25" to 2" adapter $20.00 Ronchi eyepiece $40.00 36 Siebert Optics 2" OB L $239.00 SR 4mm Lens $17.00 Tectron Collimation Kit 3 piece $75.00 Tele Vue Paracorr $250.00 Tele Vue Dioptrx 3.50 $65.00 Tele Vue Equalizer 1.25' to 2" adapter bronze $45.00 Sold out Tele Vue 3mm-6mm Nagler Zoom $295.00 Sold out Tele Vue 3mm Radian $175.00 Tele Vue 3.5mm Delos $299.00 Tele Vue 5mm DeLite $219.00 Tele Vue Nagler 7mm $155.00 Tele Vue 8mm Radian eyepiece $149.00 Sold out Tele Vue Nagler 9mm $229.00 Sold out Tele Vue 10.5mm Plossl $70.00 Sold out Tele Vue 8mm-24mm Click-Stop Zoom $195.00 Sold out Tele Vue 9mm DeLite Lens $205.00 Sold out Tele Vue 9mm Nagler Type 6 $235.00 Sold out Tele Vue 11mm PLoSSL $69.00 Tele Vue 12mm Nagler Type 2 $195.00 Sold out Tele Vue 13mm Nagler $199.00 Sold out Tele Vue 15mm Plossl $69.00 Sold out Tele Vue Nagler 16mm Type 5 $259.00 Sold out Tele Vue 17mm Plossl $149.00 Tele Vue 18.2mm DeLite $179.00 Sold out Tele Vue 19mm Wide Field $149.00 Tele Vue Plossl 20mm $79.00 Tele Vue 22mm Nagler Type 4 $359.00 Sold out Tele Vue 22mm Panoptic $230.00 Sold out Tele Vue 22mm Panoptic $230.00 Sold out Tele Vue 35mm Panoptic $289.00 Sold out Tele Vue 2.5x Barlow Circle N $74.00 Sold out Tele Vue 2.5x Powermate $145.00 Sold out Tele Vue Big Barlow $119.00 Unitron ER 24mm $250.00 Unitron Tube Rings $84.00 Unitron Diagonal $95.00 Unitron Center Mount Light $150.00 Unitron Or 12.5mm Multi-coated $85.00 Sold out Unitron ER 32mm $195.00 Diagonal $40.00 University 10mm Wide View Plossl Multi-Coated $74.00 Sold out University Or. 12.5mm Fully Coated $75.00 Finder Tube Rings set of 2 $65.00
