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Eyepieces, Barlows, Filters, Star Diagonals, Adapters, Collimators, OTAs, & accessories for the Observer.




BAADER HYPERION EYEPIECE-21MM #2454621 Vixen SLV 12mm ED 50° FMC 7-element Eyepiece-1.25" Olivon 32mm 70° 2" 8-element FMC eyepiece
BAADER HYPERION 68° EYEPIECE-21MM #2454621
Usually Ships in 24 Hours
List Price: $222.00
Our Price: $147.00
Savings: $75.00
2 in stock!
Vixen SLV 12mm ED 50° FMC 7-element Eyepiece-1.25"
Usually Ships in 24 Hours
List Price: $240.00
Our Price: $169.99
Savings: $70.01
2 in stock!
Olivon 32mm 70° 2" 8-element FMC eyepiece
Usually Ships in 24 Hours
List Price: $200.00
Our Price: $129.00
Savings: $71.00
2 in stock!
68° Apparent Field, Long Eye-relief, Incredibly versatile eyepiece..
1.25 diameter fits all scopes.  One of the very Best Values in eyepieces.
Vixen NEW SLV 12mm Eyepiece: fully multi-coated, full metal body, lanthanum glass, scratch resistant lens surface, eye relief of 20mm, twist up eye cup and high eye point design ensures many hours of observation without eye strain.  The unique shape is easy to grip and will not roll. Olivon 70° 32mm FMC 8-element eyepiece with long eye relief (20mm) for glasses wearers, twist-up eye cup, Works in 2" focusers.
Labeled 1.25", but is truly a 2" eyepiece.
BAADER HYPERION MKIII 8-24 CLICK-STOP ZOOM #2454824--2"/1.25" EXPLORE SCIENTIFIC 82° SERIES 14MM WATERPROOF Ar EYEPIECE--1.25" Vixen LVW 22mm ED 65° FMC 6-element Eyepiece-1.25"
BAADER HYPERION MKIII 8-24 CLICK-STOP ZOOM EYEPIECE #2454824--2" OR 1.25"
Usually Ships in 24 Hours
List Price: $432.00
Our Price: $289.99
Savings: $142.01
3 in stock!
EXPLORE SCIENTIFIC 7-ELEMENT 82° SERIES 14MM WATERPROOF AR EYEPIECE--1.25"
Usually Ships in 24 Hours
List Price: $356.99
Our Price: $159.99
Savings: $197.00
5 in stock!
Vixen LVW 22mm ED 65° FMC 6-element Eyepiece-1.25"
Usually Ships in 24 Hours
List Price: $380.00
Our Price: $269.99
Savings: $110.01
2 in stock!
High performance zoom eyepiece w/variable focal length 8-24mm with click stops
Hyperion Phantom Group multi-coated 42 (24mm) to 70 degree (8mm) FOV
The ultrawide 82° field and Argon-purged waterproof nature and superb coatings all combine to make this series the "Everyman's Series", useful on every target from close double stars to the very largest star clusters.  A superb series for the stargazer. The Vixen LVW Series, 1.25" to 2", eyepieces use premium Lanthanum glass to minimize aberrations. They employ a 4-group, 6-element design for a wide 65° apparent field of view.
Howie Glatter Laser Collimator--2" 650nm TELEVUE ETHOS, 2"/1.25", 9-ELEMENT, 13MM, 100 DEGREES Lumicon O-III Line Filter-1.25"
Howie Glatter Laser Collimator--2" 650nm
Usually Ships in 24 Hours
List Price: $210.00
Our Price: $150.00
Savings: $60.00
2 in stock!
TELEVUE ETHOS, 2"/1.25", 9-ELEMENT, 13MM, 100°
Usually Ships in 24 Hours
List Price: $780.00
Our Price: $610.00
Savings: $170.00
2 in stock!
Lumicon O-III Line Filter-1.25"
Usually Ships in 24 Hours
List Price: $168.00
Our Price: $119.95
Savings: $48.05
2 in stock!
Howie Glatter Laser Collimator--2" 650nm
Best for night use--deep red beam has least impact on night vision
TeleVue hit a home run with the 100° Ethos eyepieces: Superb clarity, color-fidelity, edge-of-field sharpness and light transmission combine with extremely low distortion and comfortable eye relief. Lumicon O-III Line Filter-1.25"
The Oxygen-III filter that is the filter against which all others are compared.  Superior contrast enhancement on planetary nebulae and emission nebulae details.
Lumicon UHC Narrowband Filter 1.25" EXPLORE SCIENTIFIC 14MM 100° AR-PURGED WATERPROOF EYEPIECE
VIXEN SSW 10MM 7-ELEMENT 83° ULTRAWIDE EYEPIECE-1.25"
Usually Ships in 24 Hours
List Price: $490.00
Our Price: $349.00
Savings: $141.00
2 in stock!
Lumicon UHC Narrowband Filter 1.25"
Usually Ships in 24 Hours
List Price: $168.00
Our Price: $119.95
Savings: $48.05
1 in stock!
EXPLORE SCIENTIFIC 9-ELEMENT 14MM 100° AR PURGED WP EYEPIECE-2"
Usually Ships in 24 Hours
List Price: $1,000.99
Our Price: $449.99
Savings: $551.00
2 in stock!
10mm SSW Ultra Wide Eyepiece features an 83° FOV and 7 element design.  Low-dispersion glass, including lanthanum and tantalum, are used in the manufacture of these Japanese made eyepieces. Full multi-coatings, even on cemented surfaces,deliver high contrast sharp star images across the entiire field. No vignetting even with fast f/4.0 optics. Lumicon UHC Narrowband Filter 1.25"
THE Nebula filter that transmits both H-Beta and O-III lines for universal nebula enhancement.  If you have just one, this is it.
The 100° apparent field yields a giant, "floating in space" feeling.  Add that to an argon-purged waterproof design and sharp optics, and you have a great eyepiece for general viewing of DSOs, planets, Moon.....whatever!
TELEVUE DELITE 11MM,1.25",62DEGREES Howie Glatter Laser 2" TuBlug (Tube+Barlow+Plug) TELEVUE DELOS, 1.25", ?-ELEMENT, 14MM, 72 DEGREES
TELEVUE DELITE 11MM,1.25",62DEG,LONG EYE RELIEF EYEPIECE
Usually Ships in 24 Hours
List Price: $325.00
Our Price: $250.00
Savings: $75.00
2 in stock!
Howie Glatter Laser 2" TuBlug (Tube+Barlow+Plug)
Usually Ships in 24 Hours
List Price: $161.00
Our Price: $115.00
Savings: $46.00
2 in stock!
TELEVUE DELOS, 1.25", ?-ELEMENT, 14MM, 72°
Usually Ships in 24 Hours
List Price: $445.00
Our Price: $340.00
Savings: $105.00
3 in stock!
TeleVue 11mm DeLite 62° Eyepiece with 20mm of eye relief, lightweight, telescoping/lockable eyecup, with unsurpassed optical clarity.
DioptRx-ready. Small,1.25" size is perfect for bino-viewing.
Howie Glatter Laser 2" TuBlug (Tube+Barlow+Plug)
Allows read of primary alignment from below in full-tubed scopes or scopes with shrouds installed.
The Delos eyepieces' 72° field produces unsurpassed sharpness from edge to edge.Perfect for lunar, planetary, AND deep-sky use, making them great for general use.  Supremely comfortable for glasses wearers and non-glasses wearers alike because of an innovative eyecup design.



SUPER DEALS

TELEVUE BANDMATE NEBUSTAR NARROWBAND FILTER, 1.25"

List Price: $175.00
Our Price: $100.00
Close Out $90.00
Savings: $85.00
TELEVUE BANDMATE NEBUSTAR NARROWBAND FILTER, 1.25"
TELEVUE BANDMATE NEBUSTAR NARROWBAND FILTER, 1.25"
High-performance, dielectric, squarewave "UHC" type general purpose narrow-band filter great for all nebulae types and instrument sizes.


MOST RECOMMENDED

EXPLORE SCIENTIFIC 20MM 100° WATERPROOF EYEPIECE
Our Price: $329.99
Olivon 22mm 70° 2" 8-element FMC eyepiece
Our Price: $129.00
Howie Glatter Parallizer 2" to 1.25" adapter
Our Price: $45.00


RECENT ARRIVALS

EXPLORE SCIENTIFIC 82° SERIES 11MM WP EYEPIECE
Our Price: $159.99
EXPLORE SCIENTIFIC 68° SERIES 28MM WP EYEPIECE
Our Price: $224.99
HYPERION ZOOM 2.25X BARLOW #2956180 (ALSO WORKS ON
Our Price: $129.99
VIXEN SSW 14MM 83 DEGREE ULTRAWIDE EYEPIECE-1.25"
Our Price: $349.00
VIXEN SSW 3.5MM 83 DEGREE ULTRAWIDE EYEPIECE-1.25"
Our Price: $349.00