EYEPIECES

BARLOWS

FILTERS

COLLIMATION

ACCESSORIES

OTAs

Informational Essays

Email Signup









 
Welcome.

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




Lumicon O-III Line Filter-1.25" Lumicon Deep Sky Broadband Filter 1.25" EXPLORE SCIENTIFIC 68° SERIES 24MM WATERPROOF Ar EYEPIECE-1.25"
Lumicon O-III Line Filter-1.25"
Usually Ships in 24 Hours
List Price: $168.00
Our Price: $119.95
Savings: $48.05
3 in stock!
Lumicon Deep Sky Broadband Filter 1.25"
Usually Ships in 24 Hours
List Price: $168.00
Our Price: $119.95
Savings: $48.05
2 in stock!
EXPLORE SCIENTIFIC 6-ELEMENT 68° SERIES 24MM WATERPROOF AR EYEPIECE-1.25"
Usually Ships in 24 Hours
List Price: $356.99
Our Price: $159.99
Savings: $197.00
5 in stock!
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.
The benchmark for broadband light pollution reduction, contrast enhancing, nebula filtersLumicon Deep Sky Broadband Filter 1.25" An affordable wide-angle eyepiece with great light transmission and sharp images that's also waterproof and dry Argon purged.  The Explore Scientific 68° series is here today!
Howie Glatter Laser Collimator--2" 635nm TELEVUE ETHOS, 2"/1.25", 9-ELEMENT, 8MM, 100 DEGREES Olivon 58° -- HD 7mm 1.25" eyepiece
Howie Glatter Laser Collimator--2" 635nm
Usually Ships in 24 Hours
List Price: $245.00
Our Price: $175.00
Savings: $70.00
3 in stock!
TELEVUE ETHOS, 2"/1.25", 9-ELEMENT, 8MM, 100°
Usually Ships in 24 Hours
List Price: $740.00
Our Price: $575.00
Savings: $165.00
2 in stock!
Olivon 58° -- HD 7mm 1.25" 5-element eyepiece
Usually Ships in 24 Hours
List Price: $98.00
Our Price: $63.00
Savings: $35.00
3 in stock!
Howie Glatter Laser Collimator--2" 635nm
Best for daytime or twilight use--brighter, more orange beam is more visible in daytime.
The best-designed 100 degree eyepiece: Superb clarity, color-fidelity, edge-of-field sharpness and light transmission, extremely low distortion and comfortable eye relief. Ethos eyepieces allow large fields of view to be seen at higher powers--wonderful in any scope. Olivon 7mm HD 58 degree astronomical eyepiece for planetary and general observations
EXPLORE SCIENTIFIC 82° SERIES 14MM WATERPROOF Ar EYEPIECE--1.25" Vixen LVW 13mm ED 65° FMC 7-element Eyepiece-1.25" Olivon 32mm 70° 2" 8-element FMC eyepiece
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 13mm ED 65° FMC 7-element Eyepiece-1.25"
Usually Ships in 24 Hours
List Price: $380.00
Our Price: $269.99
Savings: $110.01
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!
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 5-group, 7-element design for a wide 65° apparent field of view. 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 UHC-S NEBULA FILTER-1.25" #2458275 TELEVUE DELOS, 1.25", ?-ELEMENT, 12MM, 72 DEGREES BAADER HYPERION EYEPIECE-10MM #2454610
BAADER UHC-S NEBULA FILTER-1.25" #2458275
Usually Ships in 24 Hours
List Price: $124.00
Our Price: $89.99
Savings: $34.01
2 in stock!
TELEVUE DELOS, 1.25", ?-ELEMENT, 12MM, 72°
Usually Ships in 24 Hours
List Price: $445.00
Our Price: $340.00
Savings: $105.00
3 in stock!
BAADER HYPERION 68° EYEPIECE-10MM #2454610
Usually Ships in 24 Hours
List Price: $212.00
Our Price: $139.99
Savings: $72.01
2 in stock!
The Baader Planetarium UHC-S Nebula filter delivers a high-contrast view of emission nebula without excessive dimming and loss of background star fields.  Perfect for small telescopes. Larger scope users will love the rich star fields left intact. The Delos 72° field produces unsurpassed sharpness from edge to edge.  Reviewed as being among the best eyepieces ever produced, they are perfect for lunar, planetary, AND deep-sky use. Comfortable for both glasses wearers and non-glasses wearers because of an innovative eyecup design. 68° Apparent Field, Long Eye-relief, Incredibly versatile eyepiece..
1.25 diameter fits all scopes.  One of the very Best Values in eyepieces.



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

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


RECENT ARRIVALS

Howie Glatter Laser Collimator--1.25" 650nm
Our Price: $115.00
EXPLORE SCIENTIFIC 82° SERIES 4.7MM WP EYEPIECE
Our Price: $159.99
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