2 Inch Ultra High Contrast UHC Telescope Filter for Deep Sky Astrophotography US
$33.99
Celestron 1.25 Inch 3pcs Filter Set #94118 for Telescopes
$10.00
Meade 1.25" Eyepiece Filter Set of 5 Meade Eyepiece Filters for Telescope
$27.99
Celestron P46 Wirtanen - COMET FILTER SET - 1.25" Qty. (3) Cased - #94118 Com
$19.00
h alpha longpass filter 1.25" for telescope astrophotography / imaging
$29.95
Moon Light+Skyglow Telescope Eyepiece Filters 1.25"Optical Glass Lens Free Post
$7.90
Thousand Oaks Optical S-12000 SCT Telescope Solar Filter fits Meade 10" 254mm
$59.95
H ALPHA LONGPASS FILTER FOR ASTROPHOTOGRAPHY ON 48mm / 2" ADAPTER
$34.95
1.25" Meade LT Yellow #8 Telescope Eyepiece Filter Series 4000 Glass Coated New!
$7.95
2" SVBONY CLS Telescope Eyepiece Filter for Deep Sky Light Pollution AstronomyUS
$39.95
SVBONY 1.25"CLS Light Pollution Broadband Filter for Astro Photography US SHIP
$20.69
Celestron 93973 SkyQ Link 2 Wi-Fi Module (Black)
$97.88
Neewer 1.25-inch 5-Position Filter Wheel Assembled for Telescope
$45.99
Zhumell Z8 Dobsonian Telescope 8” Base Stand 
$100.00
1.25-inch Ultra High Contrast Nebula Filter
$40.00
Celestron Eyepiece and Filter Kit - 1.25"
$144.95
1.25inch Telescope Optical Solar Sun Filter Inch Fine Screw Astronomic
$11.35
Celestron #38A Deep Blue 1 1/4" eyepiece filter from Japan
$6.95
Lumicon Oxygen O III 1.25 Filter Cover Broad Narrow Band
$70.00
1.25-inch O-III Nebula Filter
$50.00
8pcs 1.25" Filter Kit Nebula Filter Moon Filter Sun Filter Fr Telescope Eyepiece
$15.46
1.25 inch Moon and Skyglow Filter for Astromomic Telescope Eyepiece Ocular Glass
$4.83
1.25" Eyepiece Filter Set Color Filter+Moon Filter+CPL Filter for Telescope US
$27.89
Telescope Filter Astronomical Filter Lens 1.25" Aluminum Alloy Optical Lens
$3.48
1.25" Eyepiece Filter Set Colored Planetary + Moon Filters Kit for Telescope US
$26.67
8pcs 1.25" Filter Set Nebula Filter Moon Filter Sun Filter Fr Telescope Eyepiece
$16.14
Silver 70~92 mm Solar Filter Baader Film Metal Cover For Astronomical Telescope
$16.16
Solarlite Solar Filter Film (Optical Density 5) 6" x 6" Thousand Oaks Optical
$16.00
Celestron 93624 Narrowband Oxygen III 2 Telescope Filter
$79.95
Solarlite Solar Filter Film (Optic. D. 5) 3 1/8" x 2 5/8" Thousand Oaks Optical
$9.50
Meade 1.25" Eyepiece Filter Set of 5 Meade Eyepiece Filters for Telescope
$29.99
Celestron EclipSmart Solar Filter for Celestron 8" Schmidt-Cassegrain Telescopes
$44.99
Planetary observing 1.25" Telescope Eyepiece Filter number 29 Dark Red
$9.60
Silver 90~112 mm Solar Filter Baader Film Metal Cover For Astronomical Telescope
$19.00
Neewer Pro 1.25-inch 13 Percent Transmission Neutral Density Moon Filter Black
$13.99
Eyepiece Variable Filter Inch Gosky Polarizing 1.25 No3 Telescopes for
$17.09
Neewer 4PCS Standard 1.25 inches Color Filter Set for Telescope Eyepiece
$18.99
For Celestron Orion Telescope Color Filter Set 1.25" Moon Nebula Planet 5 x
$8.61
1.25" UHC Telescope Eyepiece Filter Ultra High Contrast Cuts Light Pollution US
$21.15
NEW ORION MOON FILTER 05662 13% TRANSMISSION
$19.99
2-inch O-III Nebula Filter
$90.00
1.25inch Telescope Optical Solar Sun Filter Inch Fine Screw Astronomic Telescope
$4.87
Garrett Optical 2" Nebula Telescope Filter
$74.95
Astronomik 1.25 inch 6nm Hydrogen-Alpha Deep Sky Astrophotograpy Filter
$195.00
Celestron - Eyepiece Filter (.965) - LPR / Nebular
$19.00
1.25" Telescope Eyepiece and 5 Pieces Filters Set with Storage Carrying Case
$18.04
Datyson 1.25 inch Moon and Skyglow Filter for Astromomic Telescope Eyepiece LJ
$4.85
CLS-CCD (Broadband Filter) 2”
$170.00
Optolong Ultra High Contrast UHC Nebula Filter - 2"
$64.00
Lumicon Ultra High Contrast UHC Filter - 2" # LF3030
$200.00
Celestron Telescope UHC / LPR Filter - 2" # 94124
$85.00
1.25"SV Astronomical Telescope Eyepiece Moon Filter for Moon&Planets Observation
$8.09
Optolong Ultra High Contrast UHC Nebula Filter - 1.25"
$43.00
Celestron Telescope UHC / LPR Filter - 1.25" # 94123
$61.00
Celestron Eclipsmart Solar Filter for 6" SCT
$39.95
1.25Inch UHC Telescope Eyepiece Filter Ultra High Contrast Cuts Light Pollution
$21.15
ICE 2" Variable Polarizing Eyepiece MOON Filter Telescope Polarizer / Orion etc
$22.95
Seymour Solar Glass Filter 127mm (5") Diameter
$65.00
Meade Telescope Nebular Filter 07524 911B Broadband SCT Rear Cell Free Shipping!
$54.95
T2 Solar filter for 2045 telescope
$25.00
Celestron Oxygen III O 3 Narrowband Telescope Filter - 1.25" # 93623
$65.00
1.25" ASTRONOMY TELESCOPE FILTER LOT - FREE USA SHIPPING
$49.99
Meade 1.25" #3200 Lunar & Planetary Color Filter Set for Telescope # 07544
$32.00
Lumicon Econoline Oxygen III O-III Filter - 2" # LF3045E
$55.00
Telescope Eyepiece Filters 1.25" Optical Glass Lens Moon& Skyglow Filter US SHIP
$9.11
Celestron UHC (Ultra High Contrast) Light Pollution Reduction 48mm Filter
$74.88
Optolong Moon & Skyglow Light Pollution Reduction Filter - 1.25"
$33.00
Lumicon Ultra High Contrast UHC Filter - 1.25" # LF3025
$100.00
Baader Planetarium 1.25" Solar Continuum Filter # FSOL-1 2458390
$100.00
SVBONY 1.25inch CLS Light Pollution Broadband Filter for Astro Telescope US
$21.15
Celestron 1.25" Moon Filter # 94119-A
$10.95
Baader Neutral Density Filter ND-3.0 0.1% Transmission - 1.25" # FND3-1 2458346
$42.00
Glass Solar Filter ST600G
$102.00
New Ultra High Contrast UHC Filter for Observations of Deep-Sky Objects+Case US
$20.24
New Telescope 2" Eyepiece Filter Case Will Hold 4 1-1/4" Filters Celestron Onion
$4.45
SVBONY Astro 2"CLS City Light Suppression Light Pollution Broadband Filter US
$35.99
1.25" Eyepiece Filter Set Colored Planetary & Moon Telescope Filters Kit US Ship
$29.11
1.25" Meade LT Yellow #8 Telescope Eyepiece Filter Series 4000 Glass Coated New!
$6.95
Celestron - Filter Kit for Binoculars - Light Polution Rejection / Nebular
$44.00
Bushnell - SpaceMaster Camera Mount #22-3025 (now obsolete)
$15.00
SVBONY 1.25"Variable Polarizing Filter for Astronomic Telescope Eyepiece US SHIP
$16.19
Celestron 93624 Narrowband Oxygen III 2 Telescope Filter
$60.00
Orion 5581 1.25-Inch Oxygen-III Nebula Eyepiece Filter
$62.95
Celestron Oxygen III O 3 Narrowband Telescope Filter - 2" # 93624
$80.00
1.25" UHC Telescope Eyepiece Filter Ultra High Contrast Sky Light Pollution US
$22.99
SVBONY 2" CLS Light Pollution Filters for Visual & Astro Telescope US SHIP
$29.90
0.965 inch Fine Screw Telescope Optical Solar Sun Filter Optical Glass Lens BIN
$8.89
Celestron Telescope - Encoders, Cables & Mounting Hardware for SP - GP Eq. Mts.
$59.00
Bausch & Lomb Criterion - Lens Cap for 8000 Schmidt/Cass Telescope
$28.00
9"X12" Helios Solar Film Sheet. Make your own Solar Filter. Observe The Sun!
$19.95
GSO 1.25" Color / Planetary Filter - #56 Green
$13.50
1.25" #56 Medium GREEN telescope eyepiece filter - Free USA Shipping
$5.95
New Blue Moon Filters Telescope Eyepiece Filter 1.25" Optical Glass Lens US Ship
$8.54
Telescope 1-1/4" Eyepiece Filter Case For Meade Celestron Onion New
$3.70
GSO 1.25" Neutral Density / Moon Filter ND96-0.9 13% Transmission
$13.50
Sirius Optics 1 1/4" CE1 Contrast Enhancing Planetary Filter
$29.95
Baader 2" Neodymium Moon & Skyglow Filter with IR Cut # FMS-2 # 2458334A
$132.00
Celestron 1.25" Eyepiece Kit Colored Filters Moon Barlow Lens Metal Case + Bonus
$139.99
SVBONY1.25" Moon Filter+CPL Filter+5Colorful Filter Set for Telescope EyepieceUS
$31.99
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Second telescope for tracking asteroids debuts on Haleakala
This 2010 file photo shows ... asteroid-tracking telescope at Haleakala is expected to be operational next month. The device, part of the Panoramic Survey Telescope and Rapid Response System, is one of four powerful telescopes the University ...
Stargazer Stocking Stuffers: Holiday Gift Guide
If a telescope is out of your budget, here are some space-y stocking stuffers that might suit the skywatcher on your list.stockxpert When most beginners think of astronomy, they think of telescopes. But serious sky viewers, although they may own ...
Snapzoom Turns Binoculars into an iPhone Telephoto Lens
Want to use binoculars or a telescope as an iPhone lens ... iPhone to lenses you wouldn't otherwise think of as camera attachments. Your photos benefit from the optics in your binoculars and other long distance viewing tools, and lets you use the gear ...
SBIG introduces STT-8300M cooled CCD astronomical camera
Although one can begin to explore amateur astrophotography with a smartphone camera or a webcam, today's tool of choice for this pastime is a special-purpose, cooled CCD camera. The case in point is the new STT-8300M astrocamera from Santa Barbara Imaging ...
See Saturn on the 19th! | Weather
how to spot Saturn's moon Iapetus, and all about NASA's #WaveAtSaturn campaign.http://solarsystem.nasa.gov/news/whatsup-view.cfm?WUID=1504 . For more information about viewing Saturn in 2013, check out:http://saturn.jpl.nasa.gov/education/saturnobservation ...
See the Sun Up Close in Live Webcast Today
The online Slooh Space Camera, which organizes ... directly at the sun through a telescope, binoculars or your unaided eyes without protection. Astronomers use special solar filters to safely observe the sun through telescopes. Solar Quiz: How Well Do ...