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





BAADER MORPHEUS 14mm 76° Eyepiece UNIHEDRON SQM--WIDE FIELD VERSION TELEVUE BINOVIEWER W/2X AMPLIFIER + FLAT COUPLER
BAADER MORPHEUS 14mm 76° 8-element Long Eye Relief Eyepiece-1.25"/2.0",#2954214
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List Price: $360.00
Our Price: $239.99
Savings: $120.01
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!
TELEVUE BINO VUE W/2X AMPLIFIER + FLAT COUPLER BVP-2002
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List Price: $1,495.00
Our Price: $1,095.00
Savings: $400.00
1 in stock!
Baader Morpheus 76° 14mm 8-element Long eye Relief Eyepiece 1.25"/2" w/caps, holster, and 43mm camera adapter threads, uses 1.25" filters #2954214 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. TELEVUE BINO VUE W/2X AMPLIFIER + FLAT COUPLER BVP-2002.  THE FINEST BINOVIEWER AVAILABLE WITH THE HIGHEST TRANSMISSION AND NO VIGNETTING ON 1.25" EYEPIECES
ASTROSYSTEMS LIGHT PIPE 1.25" Howie Glatter 2" Laser Collimator--650nm DGM O-III line nebula filter 2"
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
3 in stock!
Howie Glatter 2" Laser Collimator--650nm
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List Price: $320.00
Our Price: $250.00
Savings: $70.00
2 in stock!
DGM O-III line nebula filter 2"
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List Price: $240.00
Our Price: $170.00
Savings: $70.00
3 in stock!
ASTROSYSTEMS LIGHT PIPE SIGHT TUBE/CHESHIRE COMBO COLLIMATION TOOL--1.25". A SINGLE AFFORDABLE TOOL TO COLLIMATE BOTH MIRRORS. Howie Glatter 2" Laser Collimator--650nm, best for 2" focusers and nighttime use DGM O-III line nebula filter 2",15nm bandwidth for superb O-III contrast, red transmission makes filter better for both visual and imaging uses.
VIXEN HR 3.4MM PLANETARY EYEPIECE EXPLORE SCIENTIFIC 62° SERIES 5.5MM WP EYEPIECE-1.25" ROR 1OZ DRIP
VIXEN HR 3.4MM PLANETARY EYEPIECE, 5-ELEMENT, 42°, 1.25"
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List Price: $390.00
Our Price: $279.99
July Sale $239.99
Savings: $150.01
2 in stock!
EXPLORE SCIENTIFIC 5.5MM 62° EYEPIECE--1.25"
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List Price: $125.99
Our Price: $89.99
Savings: $36.00
2 in stock!
ROR (RESIDUAL OIL REMOVER) lens Cleaning Fluid, 1 oz. drip bottle
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List Price: $6.60
Our Price: $5.50
Savings: $1.10
64 in stock!
VIXEN HR 3.4MM ULTRA-HIGH POWER HIGH RESOLUTION PLANETARY EYEPIECE, 5-ELEMENT, 42°, 1.25"
EXPLORE SCIENTIFIC 5.5MM 62° EYEPIECE--1.25" Argon-purged, EMD coatings, ROR (RESIDUAL OIL REMOVER) lens Cleaning Fluid, 1 oz. drip bottle--cleans many eyepieces, excellent for removing oils, fingerprints, pollen, etc.
Astronomik UHC Nebula Filter-2" LUMICON UHC NEBULA FILTER--1.25" Olivon 58° -- HD 5mm 1.25" eyepiece
Astronomik UHC Nebula Filter-2"
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List Price: $229.99
Our Price: $199.99
Savings: $30.00
3 in stock!
LUMICON UHC NEBULA FILTER--1.25"
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List Price: $149.99
Our Price: $99.99
Savings: $50.00
2 in stock!
Olivon 58° -- HD 5mm 1.25" 5-element eyepiece
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List Price: $98.00
Our Price: $63.00
Savings: $35.00
1 in stock!
Astronomik UHC Nebula Filter-2" w/24nm bandwidth and deep red transmission Lumicon UHC Narrowband Nebula filter, 1.25", Maximal enhancement of nebulae, passes hydrogen and oxygen spectral lines only Olivon 5mm HD 58 degree astronomical eyepiece for planetary and general observations
Farpoint laser 650nm, 1.25"/2" APM Ultra-Flat Field 30mm 70° eyepiece TELRAD REFLEX SIGHT W/MOUNTING BASE + BULLSEYE RETICLE
Farpoint laser collimator, red color body, 650nm red laser, 1.25"/2" combo stepped barrel.
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List Price: $139.99
Our Price: $99.99
Savings: $40.00
3 in stock!
APM Ultra-Flat Field 30mm 9-element 70° eyepiece--2"
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List Price: $359.99
Our Price: $239.99
Savings: $120.00
4 in stock!
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!
Farpoint laser collimator, red color body, 650nm red laser, 1.25"/2" combo stepped barrel,0.8mm aperture stop for a tiny red dot from laser APM Ultra-Flat Field 30mm 9-element 70° eyepiece--2" 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.



SUPER DEALS

Nexus DSC

List Price: $647.95
Our Price: $404.99
Savings: $242.96
Nexus DSC
NEXUS DSC ADVANCED DIGITAL SETTING CIRCLES--WIFI HEAD UNIT, MICRO SD CARD, CHARGER. Nexus DSC is an advanced digital setting circles computer for your telescope. Nexus DSC packs all the latest technologies into a device unequaled by any other.


MOST RECOMMENDED

ASTROSYSTEMS LIGHT PIPE 2" f/4+
Our Price: $89.99
Astronomik UHC-E Economy Nebula Filter-2"
Our Price: $129.99
CLASSIC PLOSSL-32MM #2954132 W/WINGED EYECUP, AUX.
Our Price: $79.99
Olivon 3.5mm 70° 2"/1.25" 8-element FMC eyepiece
Our Price: $129.99
EXPLORE SCIENTIFIC 62° 26MM EYEPIECE-1.25"
Our Price: $109.99


RECENT ARRIVALS

NEXUS DSC SHELF
Our Price: $25.00
BAADER MORPHEUS 17.5mm 76° Eyepiece
Our Price: $239.99
TeleVue BandmateII Nebustar UHC Nebula filter1.25"
Our Price: $110.00
EXPLORE SCIENTIFIC ASTRO R-LITE RED FLASHLIGHT
Our Price: $19.99
TeleVue Bandmate-II O-III Nebula filter-1.25"
Our Price: $100.00