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Product Index In Alphabetical Order
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3201050   Astrotech 5X 1.25" ED 3-element Barlow
3100060   ASTROTECH HIGH-GRADE PLOSSL 1.25" 55° EYEPIECE-6MM
1101032   BAADER CLASSIC 45° PLOSSL-32MM #2954132 W/WINGED EYECUP, AUX. SPACER TUBE
1101010   BAADER CLASSIC 50° ORTHO-10.0MM #2954110 W/WINGED EYECUP
1101018   BAADER CLASSIC 50° ORTHO-18.0MM #2954118 W/WINGED EYECUP
1101006   BAADER CLASSIC 50° ORTHO-6.0MM #2954106 W/WINGED EYECUP
1501000   BAADER CONTRAST BOOSTER FILTER-1.25" #2458360
1501005   BAADER CONTRAST BOOSTER FILTER-2" #2458365
1501010   BAADER FRINGE-KILLER FILTER-1.25" #2458370
1501015   BAADER FRINGE-KILLER FILTER-2" #2458375
1401014   BAADER HYPERION 14MM FINE-TUNING RING (48MM TO 48MM) #2958214
1401028   BAADER HYPERION 28MM FINE-TUNING RING (48MM TO 48MM) #2958228
1102010   BAADER HYPERION 68° EYEPIECE-10MM #2454610
1102013   BAADER HYPERION 68° EYEPIECE-13MM #2454613
1102017   BAADER HYPERION 68° EYEPIECE-17MM #2454617
1102021   BAADER HYPERION 68° EYEPIECE-21MM #2454621
1102024   BAADER HYPERION 68° EYEPIECE-24MM #2454624
1102005   BAADER HYPERION 68° EYEPIECE-5MM #2454605
1102008   BAADER HYPERION 68° EYEPIECE-8MM #2454608
1102031   BAADER HYPERION 72° ASPHERIC 2" EYEPIECE-31MM #2454631
1102036   BAADER HYPERION 72° ASPHERIC EYEPIECE-36MM #2454636
1102824   BAADER HYPERION MKIII 8-24 CLICK-STOP ZOOM EYEPIECE #2454824--2" OR 1.25"
1201020   BAADER HYPERION ZOOM 2.25X BARLOW #2956180 (ALSO WORKS ON 1.25" EYEPIECES)
1501020   BAADER MOON & SKYGLOW FILTER-1.25" #2458305
1501025   BAADER MOON & SKYGLOW FILTER-2" #2458334
1401200   Baader MPCC Multi Purpose Coma Corrector 2" for Newtonian Telescopes (MkIII Version) #2458400
1501030   BAADER O-III NEBULA FILTER-1.25" #2458395
1501035   BAADER O-III NEBULA FILTER-2" #2458396
1402000   BAADER PLANETARIUM Q EYEPIECE TURRET #2957010
1501050   Baader Planetarium Semi-Apo filter 1.25" #2458398
1501055   Baader Planetarium Semi-Apo filter 2" #2458399
1201000   BAADER Q-BARLOW #2956185 2.25X OR 1.3X
1401150   Baader Spacer Set for MPCC (Consists of T2-29, T2-25C, HDFT-14, HDFT-28)
1401115   Baader T2-15 2"/ 1.25" Reducer (incl.T-2 photo thread) #2408190
1401125   Baader T2-25A Extension Tube (15mm long) #1508154
1401127   Baader T2-25C Extension Tube (7.5mm long) #1508155
1401129   Baader T2-29 Expanding Ring T-2/M48 #2458110
1501040   BAADER UHC-S NEBULA FILTER-1.25" #2458275
1501045   BAADER UHC-S NEBULA FILTER-2" #2458276
1201010   BAADER VIP 2X BARLOW-2"/1.25" #2406101
Five-hundred-Best-DSOs   ESSAY: 500 Best DSO objects
Nebula-Filters-Explained   ESSAY: Choosing a Nebula Filter
CONTRAST-IN-EYEPIECES   ESSAY: CONTRAST IN EYEPIECES
Visibility-Index   ESSAY: DSO Visibility Index
EP-Parameters   ESSAY: Eyepiece Parameters and Aberrations
Laptop-Golden-Rules   ESSAY: Laptop Golden Rules
Laser-Collimation   ESSAY: Laser Collimation
Newt.Collimation   ESSAY: Newtonian Collimation v.4
ObsLogTemplate   ESSAY: Observing Log Template
Seeing-and-Transparency   ESSAY: Seeing and Transparency
EP-Selection-1X-2X-3X   ESSAY: The 1X / 2X / 3X Magnification Protocol in Eyepiece Choice
THE-THREE-Cs   ESSAY: THE THREE "C"s OF OBSERVING
2301200   Explore Scientific 102mm ED f/7 triplet apo carbon tube refractor OTA w/diagonal,rings,dovetail,case--no finder
2301050   Explore Scientific 102mm ED f/7 triplet apo refractor OTA w/diagonal, rings,dovetail,finder base--no case or finder
2301350   Explore Scientific 102mm f/6.5 doublet refractor OTA w/diagonal, rings,dovetail,8x50 finder--no case
2301250   Explore Scientific 127mm ED f/7.5 triplet apo carbon tube refractor OTA w/diagonal,rings,dovetail,case--no finder
2301100   Explore Scientific 127mm ED f/7.5 triplet apo refractor OTA w/diagonal, rings,dovetail,finder base--no case or finder
2301450   Explore Scientific 127mm f/6.5 doublet refractor OTA w/diagonal, rings,dovetail,8x50 finder--no case
2301300   Explore Scientific 152mm ED f/8 triplet apo carbon tube refractor OTA w/diagonal,rings,dovetail,case,RACI finder,3" focuser
2301550   Explore Scientific 152mm f/4.8 Carbon tube Maksutov-Newtonian OTA w/rings,dovetail,RACI finder--no case
2301500   Explore Scientific 152mm f/6.5 doublet refractor OTA w/diagonal, rings,dovetail,8x50 finder--no case
2401000   EXPLORE SCIENTIFIC 2" DIELECTRIC STAR DIAGONAL--99% REFLECTIVE
2301650   Explore Scientific 210mm f/3.8 Carbon tube Photo Newtonian OTA w/Coma Corrector,rings,dovetail,finder base,soft case-no finder
2301600   Explore Scientific 210mm f/3.8 Photo Newtonian OTA w/Coma Corrector,rings,dovetail,finder base,soft case-no finder
2401050   EXPLORE SCIENTIFIC 3" DIELECTRIC STAR DIAGONAL--99% REFLECTIVE
2101300   EXPLORE SCIENTIFIC 30MM 100° AR PURGED WP EYEPIECE-3"
2201000   Explore Scientific 4-element 2X 1.25" focal extender
2201020   Explore Scientific 4-element 2X 2" focal extender
2201010   Explore Scientific 4-element 3X 1.25" focal extender
2201015   Explore Scientific 4-element 5X 1.25" focal extender
2104400   EXPLORE SCIENTIFIC 6 ELEMENT 68° SERIES 40MM WATERPROOF AR EYEPIECE-2.0"
2104160   EXPLORE SCIENTIFIC 6-ELEMENT 68° SERIES 16MM WATERPROOF AR EYEPIECE-1.25"
2104200   EXPLORE SCIENTIFIC 6-ELEMENT 68° SERIES 20MM WATERPROOF AR EYEPIECE-1.25"
2104240   EXPLORE SCIENTIFIC 6-ELEMENT 68° SERIES 24MM WATERPROOF AR EYEPIECE-1.25"
2104280   EXPLORE SCIENTIFIC 6-ELEMENT 68° SERIES 28MM WATERPROOF AR EYEPIECE-2.0"
2104340   EXPLORE SCIENTIFIC 6-ELEMENT 68° SERIES 34MM WATERPROOF AR EYEPIECE-2.0"
2103180   EXPLORE SCIENTIFIC 6-ELEMENT 82° SERIES 18MM WATERPROOF Ar EYEPIECE--2"
2103240   EXPLORE SCIENTIFIC 6-ELEMENT 82° SERIES 24MM WATERPROOF Ar EYEPIECE--2"
2103300   EXPLORE SCIENTIFIC 6-ELEMENT 82° SERIES 30MM WATERPROOF Ar EYEPIECE--2"
2103110   EXPLORE SCIENTIFIC 7-ELEMENT 82° SERIES 11MM WATERPROOF AR EYEPIECE--1.25"
2103140   EXPLORE SCIENTIFIC 7-ELEMENT 82° SERIES 14MM WATERPROOF AR EYEPIECE--1.25"
2103047   EXPLORE SCIENTIFIC 7-ELEMENT 82° SERIES 4.7MM WATERPROOF AR EYEPIECE--1.25"
2103067   EXPLORE SCIENTIFIC 7-ELEMENT 82° SERIES 6.7MM WATERPROOF AR EYEPIECE--1.25"
2103088   EXPLORE SCIENTIFIC 7-ELEMENT 82° SERIES 8.8MM WATERPROOF AR EYEPIECE--1.25"
2101250   EXPLORE SCIENTIFIC 8-ELEMENT 25MM 100° AR PURGED WP EYEPIECE-2"
2301150   Explore Scientific 80mm ED f/6 triplet apo carbon tube refractor OTA w/diagonal,dovetail,case--no finder
2301000   Explore Scientific 80mm ED f/6 triplet apo refractor OTA w/diagonal, rings,dovetail,finder base--no case or finder
2403000   EXPLORE SCIENTIFIC 8X50 ILLUMINATED CORRECT IMAGE FINDER SCOPE W/BKT (NO BASE)-SILVER
2101140   EXPLORE SCIENTIFIC 9-ELEMENT 14MM 100° AR PURGED WP EYEPIECE-2"
2101200   EXPLORE SCIENTIFIC 9-ELEMENT 20MM 100° N2 PURGED WP EYEPIECE-2"
2101055   EXPLORE SCIENTIFIC 9-ELEMENT 5.5MM 2" 100° AR PURGED WP EYEPIECE
2101090   EXPLORE SCIENTIFIC 9-ELEMENT 9MM 100° Ar PURGED WP EYEPIECE-2"
2102090   EXPLORE SCIENTIFIC 9MM 120° ARGON-PURGED WATERPROOF EYEPIECE-2", EMD COATINGS
2403010   EXPLORE SCIENTIFIC FINDER SCOPE BASE W/SCREWS-BLK
2405010   Explore Scientific Hard Carrying Case for 102mm ED refractor OTA
2405020   Explore Scientific Hard Carrying Case for 127mm ED refractor OTA
2405030   Explore Scientific Hard Carrying Case for 152mm ED refractor OTA
2405040   Explore Scientific Hard Carrying Case for 152mm Maksutov-Newtonian OTA
2405000   Explore Scientific Hard Carrying Case for 80mm ED refractor OTA
2402000   EXPLORE SCIENTIFIC HR COMA CORRECTOR FOR NEWTONIANS-2"
6403020   Howie Glatter Laser 1.25" Blug (Barlow+Plug)
6403060   Howie Glatter Laser 1.25" Side Cut-out Tube
6403040   Howie Glatter Laser 1.25" TuBlug (Tube+Barlow+Plug)
6403000   Howie Glatter Laser 2" Blug (Barlow+Plug)
6403010   Howie Glatter Laser 2" Flug (Barlow+Plug for FeatherTouch)
6403050   Howie Glatter Laser 2" Side Cut-out Tube
6403030   Howie Glatter Laser 2" TuBlug (Tube+Barlow+Plug)
6402000   Howie Glatter Laser Collimator Barlow Attachment
6401010   Howie Glatter Laser Collimator--1.25" 635nm
6401000   Howie Glatter Laser Collimator--1.25" 650nm
6401030   Howie Glatter Laser Collimator--2" 635nm
6401020   Howie Glatter Laser Collimator--2" 650nm
6401050   Howie Glatter Laser Collimator--2"/1.25" 635nm
6401040   Howie Glatter Laser Collimator--2"/1.25" 650nm
6402020   Howie Glatter Laser Concentric Circle Holographic Attachment
6402010   Howie Glatter Laser Square Grid Holographic Attachment
6404000   Howie Glatter Parallizer 2" to 1.25" adapter
5502010   LUMICON #11 YELLOW-GREEN FILTER 1.25"
5502210   LUMICON #11 YELLOW-GREEN FILTER 2"
5502020   LUMICON #12 YELLOW FILTER 1.25"
5502220   LUMICON #12 YELLOW FILTER 2"
5502030   LUMICON #15 YELLOW FILTER 1.25"
5502230   LUMICON #15 YELLOW FILTER 2"
5502040   LUMICON #21 ORANGE FILTER 1.25"
5502240   LUMICON #21 ORANGE FILTER 2"
5502050   LUMICON #23A RED-ORANGE FILTER 1.25"
5502250   LUMICON #23A RED-ORANGE FILTER 2"
5502060   LUMICON #25 RED FILTER 1.25"
5502260   LUMICON #25 RED FILTER 2"
5502070   LUMICON #29 RED FILTER 1.25"
5502270   LUMICON #29 RED FILTER 2"
5502100   LUMICON #38A DARK BLUE FILTER 1.25"
5502300   LUMICON #38A DARK BLUE FILTER 2"
5502110   LUMICON #47 VIOLET FILTER 1.25"
5502310   LUMICON #47 VIOLET FILTER 2"
5502120   LUMICON #56 GREEN FILTER 1.25"
5502320   LUMICON #56 GREEN FILTER 2"
5502130   LUMICON #58 DARK GREEN FILTER 1.25"
5502330   LUMICON #58 DARK GREEN FILTER 2"
5502000   LUMICON #8 LIGHT YELLOW FILTER 1.25"
5502200   LUMICON #8 YELLOW FILTER 2"
5502090   LUMICON #80A BLUE FILTER 1.25"
5502290   LUMICON #80A BLUE FILTER 2"
5502080   LUMICON #82A LIGHT BLUE FILTER 1.25"
5502280   LUMICON #82A LIGHT BLUE FILTER 2"
5501100   Lumicon Comet Filter-1.25"
5501110   Lumicon Comet Filter-2"
5501000   Lumicon Deep Sky Broadband Filter 1.25"
5501010   Lumicon Deep Sky Broadband Filter 2"
5501060   Lumicon H-Beta Line Filter-1.25"
5501070   Lumicon H-Beta Line Filter-2"
5502400   LUMICON NEUTRAL DENSITY ND13 FILTER-1.25"
5502450   LUMICON NEUTRAL DENSITY ND13 FILTER-2"
5502410   LUMICON NEUTRAL DENSITY ND25 FILTER-1.25"
5502460   LUMICON NEUTRAL DENSITY ND25 FILTER-2"
5502420   LUMICON NEUTRAL DENSITY ND50 FILTER-1.25"
5502470   LUMICON NEUTRAL DENSITY ND50 FILTER-2"
5501040   Lumicon O-III Line Filter-1.25"
5501050   Lumicon O-III Line Filter-2"
5502430   LUMICON POLARIZING FILTER-SINGLE 1.25"
5502480   LUMICON POLARIZING FILTER-SINGLE 2"
5501020   Lumicon UHC Narrowband Filter 1.25"
5501030   Lumicon UHC Narrowband Filter 2"
5502440   LUMICON VARIABLE POLARIZING FILTER-DOUBLE 1.25"
5502490   LUMICON VARIABLE POLARIZING FILTER-DOUBLE 2"
7102130   Olivon 13mm 70° 2"/1.25" 8-element FMC eyepiece
7102170   Olivon 17mm 70° 2"/1.25" 8-element FMC eyepiece
7202000   Olivon 2" Dielectric-coated Star Diagonal w/1.25" adapter
7202200   Olivon 2" FMC BK7 Roof Prism Diagonal w/1.25" adapter
7401000   Olivon 2" to 1.25" Twist-Lock Eyepiece Adapter
7102220   Olivon 22mm 70° 2" 8-element FMC eyepiece
7201000   Olivon 2x ED Barlow--2" (1.25" Adapter Included)
7102035   Olivon 3.5mm 70° 2"/1.25" 8-element FMC eyepiece
7102320   Olivon 32mm 70° 2" 8-element FMC eyepiece
7101150   Olivon 58° -- HD 15mm 1.25" 5-element eyepiece
7101025   Olivon 58° -- HD 2.5mm 1.25" 5-element eyepiece
7101200   Olivon 58° -- HD 20mm 1.25" 5-element eyepiece
7101040   Olivon 58° -- HD 4mm 1.25" 5-element eyepiece
7101050   Olivon 58° -- HD 5mm 1.25" 5-element eyepiece
7101060   Olivon 58° -- HD 6mm 1.25" 5-element eyepiece
7101070   Olivon 58° -- HD 7mm 1.25" 5-element eyepiece
7102050   Olivon 5mm 70° 2"/1.25" 8-element FMC eyepiece
7102080   Olivon 8mm 70° 2"/1.25" 8-element FMC eyepiece
4400210   TELEVUE STAR BEAM RED DOT FINDER-SCT BASE SFC-2009
4400200   TELEVUE STAR BEAM RED DOT FINDER-TELEVUE BASE SFT-2003
4302010   TELEVUE TV-85 REFRACTOR OTA w/2" Diagonal, Case--BRASS
4302000   TELEVUE TV-85 REFRACTOR OTA w/2" diagonal, case--IVORY
4400400   TELEVUE 1.25" EVERBRITE DIELECTRIC STAR DIAGONAL
4400420   TELEVUE 2" EVERBRITE DIELECTRIC STAR DIAGONAL-LONG
4400410   TELEVUE 2" EVERBRITE DIELECTRIC STAR DIAGONAL-SHORT
4400150   TELEVUE 2" EYEPIECE BARREL EXTENDER-BLACK, 1.2" LONG
4400140   TeleVue 2" to 1.25" In-Travel Adapter AIT-2125
4400061   TELEVUE 2" TUNABLE TOP W/1.25" ADAPTER (FITS 3" VISA) ATT-2125
4400060   TELEVUE 3" PARACORR VISUAL/IMAGING SYSTEM ADAPTER (VISA) AVI-3200
4500050   TELEVUE BANDMATE MARS-B FILTER, 1.25"
4500030   TELEVUE BANDMATE NEBUSTAR NARROWBAND FILTER, 1.25"
4500020   TELEVUE BANDMATE NEBUSTAR NARROWBAND FILTER, 2"
4500010   TELEVUE BANDMATE O-III FILTER, 1.25"
4500000   TELEVUE BANDMATE O-III FILTER, 2"
4500100   TELEVUE BANDMATE PLANETARY FILTER, 1.25"

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