Skip to content
TRIAD Filters Back in Stock!
Account
Contact
Wishlist
Shop By Brand
10 Micron
ADM
AG Optical
Airylab
Antares
APM
Apogee
Artesky Di Luca Seveso
ASA
Astrel Instruments
Astro Products
Astro Systems
Astro-Physics
Astrodon
Astronomik
AstroReality
AstroTrac
Astrovid
Astrozap
ATIK
ATS
Avalon
Baader
Barska
BKA
Bob's Knobs
Bookstore
Borg
Bower
Bushnell
Caelum
Canon
Celestron
Chroma
Coronado
Custom Scientific
DayStar
DC-3 Dreams
Denkmeier
Dew-Not
Diffraction Ltd.
Discovery
Dot Line
Eva-Dry
Explora-Dome
Explore Scientific
Farpoint
Field Tested Systems
FLI
Gerd Neumann
Great American Eclipse
HOBYM
HOTECH
Hubble Optics
Hutech
Hyperion Astronomy
IDAS
IDEA
ImagesPlus
Imaging Source
Innovations Foresight
iOptron
JMI
Kendrick
Knightware
Konus
Losmandy
Lumenera
Lumicon
Lunt Solar
Mathis
Meade
Moonglow
Moravian
Moravian Instruments
MOVA
Nikon
nPAE
Officina Stellare
Omegon
OOUK
OPT
Optec
Opticron
Optics Future
Optolong
Orange County Telescope
Orion
Pacific Design
Parallax
Pegasus Astro
Pentax
Peterson
Pier-Tech
Planewave
PreciseParts
PrimaLuceLab
printzware
QHY
QSI
Radian
Redshift
Replogle
Revolution Imager
Rigel
Saving Hubble
SBIG
ScopeStuff
Shannon Telescopics
Shelyak
Simulation Curriculum
Sirius Tech
Sky Engineering
Sky-Watcher
Skyhound
Software Bisque
Solarscope
Southern Stars
Spectrum Telescopes
Starbound
StarGPS
Starizona
Stark Labs
Starlight Instruments
Starlight Xpress
Stellarmate
Stellarvue
Takahashi
TEC
Technical Innovations
Tele Vue
TeleGizmos
Teleskop Service
Telrad
Thermo kNight
Thousand Oaks
Tim Puckett
Tony Hallas
TPO
Unihedron
Universe2go
Used Equipment
Vixen
Warren Keller
William Optics
Xagyl
ZWO
Telescopes
Telescope Packages
Refracting Telescopes
Cassegrain Telescopes
Astrograph Telescopes
Dobsonian Telescopes
Newtonian Telescopes
Professional Telescopes
All Telescope Options
Cameras
CMOS Cameras
CCD Cameras
Planetary & Solar Cameras
Deep Space Cameras
Guide Cameras
Astronomy Video Cameras
Specialty Cameras
Mounts
Computerized "GoTo" Mounts
Equatorial Mounts
Alt-Azimuth Mounts
Camera Trackers
Hybrid Mounts
Mount Accessories
Eyepieces
Plossl & Standard Eyepieces
Eyepiece Kits
Long Eye Relief Eyepieces
Ultra Wide Field Eyepieces
Reticle Eyepieces
Electronic Eyepieces
Wide Field Eyepieces
Zoom Eyepieces
Filters
Imaging Filters
Visual Filters
Solar Filters
Solar Cheat Sheet
Accessories
Telescope Accessories
Telescope Mount Accessories
Astrophotography Accessories
Observatory Accessories
Telescope Accessory Cables
Barlows
Collimation Tools
Astronomy Software
Other Accessories
Used Equipment
Used Telescopes
Used Cameras
Used Mounts
Used Filters
Used Eyepieces
Used Accessories
Used Solar Equipment
SELL US YOUR GEAR!
Sales
New Items
FLASH SALE - USE CODE
APOLLO50
TO RECEIVE $50 OFF $1000 OR MORE
The Telescope Authority
since 1947
TRIAD Filters Back in Stock!
1.800.483.6287
Contact Us
B2B, Gov & Edu
Site navigation
SEARCH
My Account
Wishlist
(
0
)
Cart
0
Search
Menu
Site navigation
Telescopes
Telescope Types
Refracting Telescopes
Dobsonian Telescopes
Reflecting Telescopes
Ritchey Chretien Telescopes
Cassegrain Telescopes
Apochromatic Telescopes
Professional Telescopes
Astrograph Telescopes
Telescope Packages
Telescopes for Beginners
Kids Telescopes
Optical Tube Assemblies
Solar Telescopes
Telescopes by Size
Goto and Computerized Telescopes
Used Telescopes
Browse All Telescopes
Cameras
CCD Cameras
CMOS Cameras
All Sky Cameras
Planetary & Solar Cameras
Deep Space Cameras
Guide Cameras
Specialty Cameras
Astronomy Video Cameras
Used Cameras
Browse All Cameras
Mounts
Equatorial
Manual EQ Mounts
Motorized EQ Mounts
Alt-Azimuth Mounts
Fork Mounts
Single Arm Mounts
Computerized GoTo Mounts
Camera Trackers
Hybrid Telescope Mounts
Used Mounts
Browse All Mounts
Eyepieces
Ultra Wide Field eyepieces
Wide Field eyepieces
Long Eye Relief Eyepieces
Eyepiece Kits
Ploss & Standard Eyepieces
Reticle Eyepieces
Zoom Eyepieces
Eyepieces By Size
0.965" Eyepieces
1.25" Eyepieces
2" Eyepieces
3" Eyepieces
Used Eyepieces
Browse All Eyepieces
Filters
Narrowband Filters
Solar Telescope Filters
Imaging Filters
Visual Filters
Light Pollution Filters
Used Filters
Solar Filter Cheat Sheet
Browse All Filters
Accessories
Telescope Accessories
Telescope Focusers
Collimation Tools
Astronomy Software
Tripods & Piers
Barlows Reducers & Correctors
Astrophotography Accessories
Sports Optics
Observatory Accessories
Astronomy Gifts
Microscopes
Used Accessories
Browse All Accessories
Used Equipment
Used Telescopes
Used Mounts
Used Cameras
Used Eyepieces
Used Accessories
Used Filters
Browse All Used
Sales
New Products
Item added to cart.
View cart and check out
.
Close
Close
Home
/
Hobym
Hobym
Narrow Results
Brands
Select Brand
10 Micron
ADM
AG Optical
Airylab
Antares
APM
Apogee
Artesky Di Luca Seveso
ASA
Astrel Instruments
Astro Products
Astro Systems
Astro-Physics
Astrodon
Astronomik
AstroReality
AstroTrac
Astrovid
Astrozap
ATIK
ATS
Avalon
Baader
Barska
BKA
Bob's Knobs
Bookstore
Borg
Bower
Bushnell
Caelum
Canon
Celestron
Chroma
Clyde
Coronado
Custom Scientific
DayStar
DC-3 Dreams
Denkmeier
Dew-Not
Diffraction Ltd.
Discovery
Dot Line
Eva-Dry
Explora-Dome
Explore Scientific
Farpoint
Field Tested Systems
FLI
Gerd Neumann
Great American Eclipse
HOBYM
HOTECH
Hubble Optics
Hutech
Hyperion Astronomy
IDAS
IDEA
ImagesPlus
Imaging Source
Innovations Foresight
iOptron
JMI
Kendrick
Knightware
Konus
Losmandy
Lumenera
Lumicon
Lunt Solar
Mathis
Meade
Moonglow
Moravian
Moravian Instruments
MOVA
Nikon
nPAE
Officina Stellare
Omegon
OOUK
OPT
Optec
Opticron
Optics Future
Optolong
Orange County Telescope
Orion
Pacific Design
Parallax
Pegasus Astro
Pentax
Peterson
Pier-Tech
Planewave
PreciseParts
PrimaLuceLab
printzware
QHY
QSI
Radian
Redshift
Replogle
Revolution Imager
Rigel
Saving Hubble
SBIG
ScopeStuff
Shannon Telescopics
Shelyak
Simulation Curriculum
Sirius Tech
Sky Engineering
Sky-Watcher
Skyhound
Software Bisque
Solarscope
Southern Stars
Spectrum Telescopes
Starbound
StarGPS
Starizona
Stark Labs
Starlight Instruments
Starlight Xpress
Stellarmate
Stellarvue
Takahashi
TEC
Technical Innovations
Tele Vue
TeleGizmos
Teleskop Service
Telrad
Thermo kNight
Thousand Oaks
Tim Puckett
Tony Hallas
TPO
Unihedron
Universe2go
Used Equipment
Vixen
Warren Keller
William Optics
Xagyl
ZWO
Level of Expertise
Beginner
Advanced
Expert
Categories
Home
Telescopes
Cameras
Mounts
Solar
Eyepieces
Filters
Accessories
Pro Services
