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





EXPLORE SCIENTIFIC 92° SERIES 12MM WATERPROOF Ar EYEPIECE-2.0" APM Ultra-Flat Field 30mm 70° eyepiece ECLIPSE SHADES--SAFE SOLAR VIEWING GLASSES
EXPLORE SCIENTIFIC 8-ELEMENT 92° SERIES 12MM WATERPROOF EYEPIECE-2.0"
Usually Ships in 24 Hours
List Price: $1,156.99
Our Price: $519.99
Savings: $637.00
1 in stock!
APM Ultra-Flat Field 30mm 9-element 70° eyepiece--2"
Usually Ships in 24 Hours
List Price: $359.99
Our Price: $239.99
Savings: $120.00
4 in stock!
ECLIPSE SHADES--GLASSES FOR VIEWING SOLAR ECLIPSES, SUNSPOTS AND PLANETARY TRANSITS
Usually Ships in 24 Hours
List Price: $5.99
Our Price: $2.99
Savings: $3.00
25 in stock!
Explore Scientific 12mm 8-element 92° long eye relief water proof (Argon purged) eyepiece--2"--20mm of eye relief,  the first hyper-wide angle for glasses wearers APM Ultra-Flat Field 30mm 9-element 70° eyepiece--2" ECLIPSE SHADES--GLASSES FOR VIEWING SOLAR ECLIPSES, SUNSPOTS AND PLANETARY TRANSITS
SnapZoom Cell Phone Adapter Astronomik UHC Nebula Filter-2" TELEVUE DELITE 18.2MM,1.25",62°
SnapZoom Cell Phone Adapter for Optical Instuments
Usually Ships in 24 Hours
List Price: $96.00
Our Price: $69.99
Savings: $26.01
4 in stock!
Astronomik UHC Nebula Filter-2"
Usually Ships in 24 Hours
List Price: $229.99
Our Price: $199.99
Savings: $30.00
3 in stock!
TELEVUE DELITE 18.2MM,1.25",62°,LONG EYE RELIEF EYEPIECE
Usually Ships in 24 Hours
List Price: $333.00
Our Price: $256.00
Savings: $77.00
3 in stock!
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. Astronomik UHC Nebula Filter-2" w/24nm bandwidth and deep red transmission TeleVue 18.2mm DeLite 62 Eyepiece with 20mm of eye relief, lightweight, telescoping/lockable eyecup, with unsurpassed optical clarity, sharpness, and contrast.
DioptRx-ready. Small,1.25" size is perfect for bino-viewing.
Lunt XWA HDC Hyperwide 9mm 100° eyepiece BAADER MORPHEUS 14mm 76° Eyepiece Olivon 22mm 70° 2" 8-element FMC eyepiece
Lunt XWA HDC Hyperwide 9mm 9-element 100° eyepiece--1.25"/2.0"
Usually Ships in 24 Hours
List Price: $419.99
Our Price: $279.00
Savings: $140.99
2 in stock!
BAADER MORPHEUS 14mm 76° 8-element Long Eye Relief Eyepiece-1.25"/2.0",#2954214
Usually Ships in 24 Hours
List Price: $360.00
Our Price: $239.99
02/15-05/15 $175.00
Savings: $185.00
2 in stock!
Olivon 22mm 70° 2" 8-element FMC eyepiece
Usually Ships in 24 Hours
List Price: $200.00
Our Price: $129.99
Savings: $70.01
2 in stock!
Lunt XWA HDC Hyperwide 9mm 9-element 100° eyepiece--1.25"/2.0" 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 Olivon 70° 22mm FMC 8-element eyepiece with long eye relief (20mm) for glasses wearers, twist-up eye cup, Sharp, widefield eyepiece that doesn't break the bank. Labeled 1.25", but it's 2".
Howie Glatter 2"/1.25" Laser Collimator--650nm StarGuy Narrowband UHC Nebula filter--2" ROR 1OZ DRIP
Howie Glatter 2"/1.25" Laser Collimator--650nm
Usually Ships in 24 Hours
List Price: $315.00
Our Price: $220.00
Savings: $95.00
1 in stock!
StarGuy Narrowband UHC Nebula filter--2"
Usually Ships in 24 Hours
List Price: $240.00
Our Price: $169.99
Close Out Price $59.95
Savings: $180.05
1 in stock!
ROR (RESIDUAL OIL REMOVER) lens Cleaning Fluid, 1 oz. drip bottle
Usually Ships in 24 Hours
List Price: $6.60
Our Price: $5.50
Savings: $1.10
68 in stock!
Howie Glatter 2"/1.25" Laser Collimator--650nm, fits both 2" and 1.25" focusers, best for nighttime use StarGuy Narrowband UHC Nebula filter-2". Transmits O-III and H-beta spectral wavelengths for superb contrast on emission nebulae in all sizes of telescope. ROR (RESIDUAL OIL REMOVER) lens Cleaning Fluid, 1 oz. drip bottle--cleans many eyepieces, excellent for removing oils, fingerprints, pollen, etc.
Vixen/Berlebach Charon Observing Wooden Chair-Adjustable TELEVUE ETHOS, 2"/1.25", 9-ELEMENT, 13MM, 100 DEGREES VIXEN SSW 10MM 7-ELEMENT 83° ULTRAWIDE EYEPIECE-1.25"
Vixen/Berlebach Charon Observing Wooden Chair-Adjustable
Usually Ships in 3 to 5 Days
List Price: $279.99
Our Price: $209.99
Savings: $70.00
TELEVUE ETHOS, 2"/1.25", 13MM, 100°
Usually Ships in 24 Hours
List Price: $816.00
Our Price: $628.00
Savings: $188.00
2 in stock!
VIXEN SSW 10MM 7-ELEMENT 83° ULTRAWIDE EYEPIECE-1.25"
Usually Ships in 24 Hours
List Price: $490.00
Our Price: $349.99
1/1-2/28 sale $299.00
Savings: $191.00
2 in stock!
Vixen/Berlebach ergonomic observing chair: The Charon. Padded leather comfort seat. Lightweight and easy to transport. Folds for easy storage. Adjustable from 4" to 36.6".
200 lb max.
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. 10mm Vixen SSW Ultra Wide 83° 7 element eyepiece, Lanthanum and tantalum glass, Japanese made, Full multi-coatings, even on cemented surfaces, work with fast f/4.0 optics.



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

HYPERION MKIV 8-24 CLICK-STOP ZOOM EYEPIECE #2454
Our Price: $289.99
TELRAD REFLEX SIGHT W/MOUNTING BASE
Our Price: $40.00
UNIHEDRON SQM-L
Our Price: $134.99
DGM NPB narrowband nebula filter 2"
Our Price: $150.00
Farpoint laser collimator, 650nm, 1.25"/2" combo
Our Price: $99.99


RECENT ARRIVALS

Olivon 2" BK7 Roof Prism Diagonal w/1.25" adapter
Our Price: $189.99
StarGuy 86-117mm White Light Adj. Solar Filter
Our Price: $49.99
Farpoint collimating cheshire, 1-1/4" diameter
Our Price: $29.99
Farpoint collimating cheshire, 2" diameter
Our Price: $39.99
Lunt HDC Hyperwide 5mm 110° eyepiece--1.25"/2.0"
Our Price: $279.00