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"No-Shift" Focuser for Celestron Schimdt-Cassegrain Telescopes
Starlight Instruments
- Vendor
- Starlight Instruments
- Regular price
- $515
- Sale price
- save $-515
- Unit price
- per
-
"Shorty" Single-Level Support Bar for Pier Accessory Trays (TRAYSB1)
Astro-Physics
- Vendor
- Astro-Physics
- Regular price
- $48
- Sale price
- save $-48
- Unit price
- per
-
"T" Shaped finder scope base for Essential Series Telescopes with Screws (FNDRBASE-ESSEN)
Explore Scientific
- Vendor
- Explore Scientific
- Regular price
- $49.99
- Sale price
- save $-49.99
- Unit price
- per
-
#10 Sky 90 Coupling (DT) (TKP35001)
Takahashi
- Vendor
- Takahashi
- Regular price
- $97
- Sale price
- save $-97
- Unit price
- per
-
#11 Yellow-Green Filter
Lumicon
- Vendor
- Lumicon
- Regular price
- $55
- Sale price
- save $-55
- Unit price
- per
-
#13 Neutral Density Filter
Lumicon
- Vendor
- Lumicon
- Regular price
- $58.30
- Sale price
- save $-58.30
- Unit price
- per
-
#21 Orange Filter
Lumicon
- Vendor
- Lumicon
- Regular price
- $52.80
- Sale price
- save $-52.80
- Unit price
- per
-
#23A Light Red Filter
Lumicon
- Vendor
- Lumicon
- Regular price
- $52.80
- Sale price
- save $-52.80
- Unit price
- per
-
#25 Neutral Density Filter
Lumicon
- Vendor
- Lumicon
- Regular price
- Sold out
- Sale price
- save $-58.30
- Unit price
- per
-
#29 Dark Red Filter
Lumicon
- Vendor
- Lumicon
- Regular price
- $52.80
- Sale price
- save $-52.80
- Unit price
- per
-
#38A Dark Blue Filter
Lumicon
- Vendor
- Lumicon
- Regular price
- $45.10
- Sale price
- save $-45.10
- Unit price
- per
-
#56 Green Filter
Lumicon
- Vendor
- Lumicon
- Regular price
- Sold out
- Sale price
- save $-45.10
- Unit price
- per
-
#8 Light Yellow Filter
Lumicon
- Vendor
- Lumicon
- Regular price
- Sold out
- Sale price
- save $-52.80
- Unit price
- per
-
#82A Light Blue Filter
Lumicon
- Vendor
- Lumicon
- Regular price
- Sold out
- Sale price
- save $-48.40
- Unit price
- per
-
(Discontinued) 2" TO 1.25" ADAPTER W/ TWIST-LOCK (93668)
Celestron
- Vendor
- Celestron
- Regular price
- Sold out
- Sale price
- save $-44.95
- Unit price
- per
-
(Discontinued) Cable, USB to RS-232 Converter (18775)
Celestron
- Vendor
- Celestron
- Regular price
- $27.95
- Sale price
- save $-27.95
- Unit price
- per
-
(Discontinued) NexStar RS-232 Cable (93920)
Celestron
- Vendor
- Celestron
- Regular price
- Sold out
- Sale price
- save $-22.95
- Unit price
- per
-
(DISCONTINUED) ZWO Filter Holder (M42)
ZWO
- Vendor
- ZWO
- Regular price
- $35
- Sale price
- save $-35
- Unit price
- per
-
(Discontinued) ZWO New Narrowband 31mm Filter
ZWO
- Vendor
- ZWO
- Regular price
- $149
- Sale price
- save $-149
- Unit price
- per
-
.72x Quad-Telecompressor Corrector
Astro-Physics
- Vendor
- Astro-Physics
- Regular price
- $1,767
- Sale price
- save $-1,767
- Unit price
- per
-
0.72x Quad Telecompressor Corrector for 155f7 EDFS
Astro-Physics
- Vendor
- Astro-Physics
- Regular price
- $1,767
- Sale price
- save $-1,767
- Unit price
- per
-
0.76x CCD Telecompressor Corrector for 155 f/7 StarFire EDF (f/5.3) and 140 f/7.5 StarFire EDF (f/5.7) (155TCC)
Astro-Physics
- Vendor
- Astro-Physics
- Regular price
- $1,520
- Sale price
- save $-1,520
- Unit price
- per
-
0.77x Reducer/Flattener for Esprit 120 (S20209)
Sky-Watcher USA
- Vendor
- Sky-Watcher USA
- Regular price
- $500
- Sale price
- save $-500
- Unit price
- per
-
0.77x Reducer/Flattener for Esprit 150 (S20215)
Sky-Watcher USA
- Vendor
- Sky-Watcher USA
- Regular price
- $500
- Sale price
- save $-500
- Unit price
- per
-
0.77x Reducer/Flattener for Esprit 150DX (S20208)
Sky-Watcher USA
- Vendor
- Sky-Watcher USA
- Regular price
- $500
- Sale price
- save $-500
- Unit price
- per
-
0.8x CCD Telecompressor for 92mm Stowaway and Traveler. Requires 2.5" DoveLoc End Cap that comes with 92mm F6.65 Stowaway or EC2725 for Traveler. (92TCC)
Astro-Physics
- Vendor
- Astro-Physics
- Regular price
- $627
- Sale price
- save $-627
- Unit price
- per
-
0.8x Reducer for NP Scopes
Tele Vue
- Vendor
- Tele Vue
- Regular price
- $245
- Sale price
- save $-245
- Unit price
- per
-
0.8x Reducer for NP Scopes
Tele Vue
- Vendor
- Tele Vue
- Regular price
- $495
- Sale price
- save $-495
- Unit price
- per
-
"No-Shift" Focuser for Celestron Schimdt-Cassegrain TelescopesStarlight Instruments
- Vendor
- Starlight Instruments
- Regular price
- $ 515.00
- Sale price
- $ 515.00
- Unit price
- per
-
"Shorty" Single-Level Support Bar for Pier Accessory Trays (TRAYSB1)Astro-Physics
- Vendor
- Astro-Physics
- Regular price
- $ 48.00
- Sale price
- $ 48.00
- Unit price
- per
-
"T" Shaped finder scope base for Essential Series Telescopes with Screws (FNDRBASE-ESSEN)Explore Scientific
- Vendor
- Explore Scientific
- Regular price
- $ 49.99
- Sale price
- $ 49.99
- Unit price
- per
-
#10 Sky 90 Coupling (DT) (TKP35001)Takahashi
- Vendor
- Takahashi
- Regular price
- $ 97.00
- Sale price
- $ 97.00
- Unit price
- per
-
#11 Yellow-Green FilterLumicon
- Vendor
- Lumicon
- Regular price
- $ 55.00
- Sale price
- $ 55.00
- Unit price
- per
-
#12 Deep Yellow FilterLumicon
- Vendor
- Lumicon
- Regular price
- $ 56.10
- Sale price
- $ 56.10
- Unit price
- per
-
#13 Neutral Density FilterLumicon
- Vendor
- Lumicon
- Regular price
- $ 58.30
- Sale price
- $ 58.30
- Unit price
- per
-
#21 Orange FilterLumicon
- Vendor
- Lumicon
- Regular price
- $ 73.70
- Sale price
- $ 73.70
- Unit price
- per
-
#23A Light Red FilterLumicon
- Vendor
- Lumicon
- Regular price
- $ 52.80
- Sale price
- $ 52.80
- Unit price
- per
-
#25 Neutral Density FilterLumiconSold out
- Regular price
$ 52.80 -
#29 Dark Red FilterLumicon
- Vendor
- Lumicon
- Regular price
- $ 52.80
- Sale price
- $ 52.80
- Unit price
- per
-
#38A Dark Blue FilterLumicon
- Vendor
- Lumicon
- Regular price
- $ 45.10
- Sale price
- $ 45.10
- Unit price
- per
-
#47 Purple FilterLumiconSold out
- Regular price
$ 45.10 -
#56 Green FilterLumiconSold out
- Regular price
$ 45.10 -
#58 Dark Green FilterLumicon
- Vendor
- Lumicon
- Regular price
- $ 44.00
- Sale price
- $ 44.00
- Unit price
- per
-
#8 Light Yellow FilterLumiconSold out
- Regular price
$ 44.00 -
#80A Blue FilterLumicon
- Vendor
- Lumicon
- Regular price
- $ 44.00
- Sale price
- $ 44.00
- Unit price
- per
-
#82A Light Blue FilterLumiconSold out
- Regular price
$ 44.00 -
(Discontinued) 2" TO 1.25" ADAPTER W/ TWIST-LOCK (93668)CelestronSold out
- Regular price
$ 44.00 -
(Discontinued) Cable, USB to RS-232 Converter (18775)Celestron
- Vendor
- Celestron
- Regular price
- $ 27.95
- Sale price
- $ 27.95
- Unit price
- per
-
(Discontinued) NexStar RS-232 Cable (93920)CelestronSold out
- Regular price
$ 27.95 -
(DISCONTINUED) ZWO Filter Holder (M42)ZWO
- Vendor
- ZWO
- Regular price
- $ 35.00
- Sale price
- $ 35.00
- Unit price
- per
-
(Discontinued) ZWO New Narrowband 31mm FilterZWO
- Vendor
- ZWO
- Regular price
- $ 149.00
- Sale price
- $ 149.00
- Unit price
- per
-
.72x Quad-Telecompressor CorrectorAstro-Physics
- Vendor
- Astro-Physics
- Regular price
- $ 1,767.00
- Sale price
- $ 1,767.00
- Unit price
- per
-
0.72x Quad Telecompressor Corrector for 155f7 EDFSAstro-Physics
- Vendor
- Astro-Physics
- Regular price
- $ 1,767.00
- Sale price
- $ 1,767.00
- Unit price
- per
-
0.76x CCD Telecompressor Corrector for 155 f/7 StarFire EDF (f/5.3) and 140 f/7.5 StarFire EDF (f/5.7) (155TCC)Astro-Physics
- Vendor
- Astro-Physics
- Regular price
- $ 1,520.00
- Sale price
- $ 1,520.00
- Unit price
- per
-
0.77x Reducer/Flattener for Esprit 120 (S20209)Sky-Watcher USA
- Vendor
- Sky-Watcher USA
- Regular price
- $ 500.00
- Sale price
- $ 500.00
- Unit price
- per
-
0.77x Reducer/Flattener for Esprit 150 (S20215)Sky-Watcher USA
- Vendor
- Sky-Watcher USA
- Regular price
- $ 500.00
- Sale price
- $ 500.00
- Unit price
- per
-
0.77x Reducer/Flattener for Esprit 150DX (S20208)Sky-Watcher USA
- Vendor
- Sky-Watcher USA
- Regular price
- $ 500.00
- Sale price
- $ 500.00
- Unit price
- per
-
0.8x CCD Telecompressor for 92mm Stowaway and Traveler. Requires 2.5" DoveLoc End Cap that comes with 92mm F6.65 Stowaway or EC2725 for Traveler. (92TCC)Astro-Physics
- Vendor
- Astro-Physics
- Regular price
- $ 627.00
- Sale price
- $ 627.00
- Unit price
- per
-
0.8x Reducer for NP ScopesTele Vue
- Vendor
- Tele Vue
- Regular price
- $ 245.00
- Sale price
- $ 245.00
- Unit price
- per
-
0.8x Reducer for NP ScopesTele Vue
- Vendor
- Tele Vue
- Regular price
- $ 495.00
- Sale price
- $ 495.00
- Unit price
- per
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