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




TELEVUE ETHOS, 2"/1.25", 9-ELEMENT, 13MM, 100 DEGREES TELEVUE NAGLER TYPE 5, 2", 6-ELEMENT, 26MM, 82 DEGREES EXPLORE SCIENTIFIC 68° SERIES 16MM WATERPROOF Ar EYEPIECE-1.25"
TELEVUE ETHOS, 2"/1.25", 13MM, 100°
Usually Ships in 24 Hours
List Price: $780.00
Our Price: $610.00
Savings: $170.00
2 in stock!
TELEVUE NAGLER TYPE 5, 2", 6-ELEMENT, 26MM, 82°
Usually Ships in 24 Hours
List Price: $785.00
Our Price: $615.00
Sale Price: $585.00
Savings: $200.00
1 in stock!
EXPLORE SCIENTIFIC 6-ELEMENT 68° SERIES 16MM WATERPROOF AR EYEPIECE-1.25"
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List Price: $333.99
Our Price: $149.99
Savings: $184.00
4 in stock!
The best 100-110° eyepieces made. Superb clarity, color-fidelity, edge-of-field sharpness, light transmission, ultra-low distortion & comfortable 15mm eye relief. Ethos eyepieces have an enormous field with superb contrast. 21 to 3.7mm focal lengths available. This is a somewhat smaller, lighter and more powerful version of the celebrated 31 Nagler Type 5. It weighs 1.6 lbs and has a field stop of 35mm--parfocal with the 17mm Nagler Type 4, making it a nice match in size, weight and convenience. A wide-angle 68° eyepiece with full multi-coatings, argon-purged and waterproof, ans unsurpassed sharpness. 16mm, 1.25" And did we mention affordable?
Olivon 58° -- HD 4mm 1.25" eyepiece Vixen LVW 22mm ED 65° FMC 6-element Eyepiece-1.25" TELEVUE DELOS, 1.25", ?-ELEMENT, 17.3MM, 72 DEGREES
Olivon 58° -- HD 4mm 1.25" 5-element eyepiece
Usually Ships in 24 Hours
List Price: $98.00
Our Price: $63.00
Savings: $35.00
2 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
1 in stock!
TELEVUE DELOS, 17.3MM, 72°, 1.25", LONG EYE RELIEF
Usually Ships in 24 Hours
List Price: $445.00
Our Price: $340.00
Savings: $105.00
2 in stock!
Olivon 4mm HD 58 degree astronomical eyepiece for planetary and general observations 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. Delos' 72° field produces incredible sharpness from edge to edge--Perfect for all objects.  perfect for glasses wearers and non-glasses wearers because of an innovative eyecup design.
UNIHEDRON SQM--WIDE FIELD VERSION ASTROSYSTEMS LIGHT PIPE 1.25"
TELRAD REFLEX SIGHT W/MOUNTING BASE + BULLSEYE RETICLE
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List Price: $56.00
Our Price: $40.00
Savings: $16.00
3 in stock!
UNIHEDRON SKY QUALITY METER (SQM)--WIDE FIELD VERSION
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List Price: $149.99
Our Price: $119.99
Savings: $30.00
1 in stock!
ASTROSYSTEMS LIGHT PIPE SIGHT TUBE/CHESHIRE COMBO COLLIMATION TOOL--1.25"
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List Price: $79.99
Our Price: $49.99
Savings: $30.00
2 in stock!
TELRAD REFLEX SIGHT W/MOUNTING BASE.  CALIBRATED BULLSEYE OF 4°/2°/0.5° CIRCLE SIZE.  LONG BATTERY LIFE (TWO AA). ADDITIONAL BASES AVAILABLE FOR OTHER SCOPES. An accurate meter for measuring sky brightness for astronomers in magnitude per square arc-second, the "Sky Quality Meter" has superb sensitivity in a handheld meter! Wide 80° field. ASTROSYSTEMS LIGHT PIPE SIGHT TUBE/CHESHIRE COMBO COLLIMATION TOOL--1.25". A SINGLE AFFORDABLE TOOL TO COLLIMATE BOTH MIRRORS.
BAADER MORPHEUS 12.5mm 76° Eyepiece SnapZoom Cell Phone Adapter Howie Glatter Laser Collimator--2" 650nm
BAADER MORPHEUS 12.5mm 76° 8-element Long Eye Relief Eyepiece-1.25"/2.0",#2954212
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List Price: $360.00
Our Price: $239.99
Savings: $120.01
2 in stock!
SnapZoom Cell Phone Adapter for Optical Instuments
Usually Ships in 24 Hours
List Price: $96.00
Our Price: $69.99
Savings: $26.01
3 in stock!
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!
Baader Morpheus 76° 12.5mm 8-element Long eye Relief Eyepiece 1.25"/2" w/caps, holster, and 43mm camera adapter threads, uses 1.25" filters #2954212 SnapZoom Camera Adapter secures a smartphone to the eyepiece of any optical device for sharp, clear, close-up photos and videos without spending tons of money on a telephoto lens. Howie Glatter Laser Collimator--2" 650nm
Best for night use--deep red beam has least impact on night vision
BAADER HYPERION MKIII 8-24 CLICK-STOP ZOOM #2454824--2"/1.25" EXPLORE SCIENTIFIC 82° SERIES 8.8MM WATERPROOF Ar EYEPIECE--1.25" Nexus DSC
BAADER HYPERION MKIII 8-24 CLICK-STOP ZOOM EYEPIECE #2454824--2" OR 1.25"
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List Price: $432.00
Our Price: $289.99
Savings: $142.01
2 in stock!
EXPLORE SCIENTIFIC 7-ELEMENT 82° SERIES 8.8MM WATERPROOF AR EYEPIECE--1.25"
Usually Ships in 24 Hours
List Price: $333.99
Our Price: $149.99
Savings: $184.00
4 in stock!
NEXUS DSC ADVANCED DIGITAL SETTING CIRCLES--WIFI HEAD UNIT, MICRO SD CARD, CHARGER
This item is currently on order
List Price: $647.95
Our Price: $404.99
Savings: $242.96
(Currently not in stock, but they're on order)
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
An ultrawide 82° field and argon-purged waterproof construction w/superb coatings all combine to make these the "Everyman's Series", useful on every type of object. 8.8mm FL NEXUS DSC ADVANCED DIGITAL SETTING CIRCLES--WIFI HEAD UNIT, MICRO SD CARD, charger. Advanced digital setting circles computer--packs all the latest technologies into a state-of-the-art device. Encoders, wiring, and attachment hardware not included.



SUPER DEALS

Lumicon Deep Sky Broadband Filter 2"

List Price: $420.99
Our Price: $299.99
Close Out $219.00
Savings: $201.99
Lumicon Deep Sky Broadband Filter 2"
Lumicon Deep Sky Broadband Filter 2"
The benchmark for broadband light pollution reduction, contrast enhancing, nebula filters


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Olivon 22mm 70° 2" 8-element FMC eyepiece
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EXPLORE SCIENTIFIC 92° SERIES 17MM WP EYEPIECE-2"
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Lumicon Comet Filter-2"
Close Out $219.00
TELEVUE DELITE 18.2MM,1.25",62°
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TELEVUE ZOOM, 1.25", 3-6MM, 50 DEGREES
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