Skip to content
Search
Learn
In Store Classes
How to Choose a Telescope
Best Telescopes for Kids
Service & Repair
Books & Charts
Events
Astronomy Blog
Store News
Gift Cards
Telescopes
In Stock Telescopes
How to Choose a Telescope
Smart Telescopes
Best for Kids
Best Manual
Best Computerized
Best for Astrophotography
Optical Tube Assemblies
Solar Telescopes
Sport Optics
Binoculars
Spotting Scopes
By Type
Binoculars
Spotting Scopes
Refractors
Reflectors / Newtonians
Dobsonians
Maksutov-Cassegrains
Ritchey-Chrétien Astrographs
Schmidt-Cassegrains
Solar Telescopes
Celestron
All Celestron
Origin Intelligent Home Observatory
Advanced VX
CGEM II
CGX & CGX-L
CPC & CPC Deluxe
NexStar SLT
NexStar SE
NexStar Evolution
EdgeHD
RASA Astrograph
Starsense Explorer
Coronado
Explore Scientific
iOptron
Meade
Sky-Watcher
All Sky-Watcher
AZ-GT Series
Dobsonians
EvoLux ED Refractors
EvoStar Doublet ED Refractors
Esprit Triplet APO Refractors
Quattro
Maksutovs
Tele Vue
Unistellar
Vaonis
William Optics
ZWO / ASI
Mounts
Alt-Az Mounts
Camera Tracker Mounts
EQ Mounts
Mount Accessories & Upgrades
Counterweights
*NEW* Sky-Watcher Wave Mounts
Software Bisque Paramount
Tripods
Wedges
Accessories
Astrophotography
Autoguiders
Bahtinov Focus Masks
Cameras - DSO Imaging
Cameras - Planetary Imaging
Smartphone Adapters
ZWO Products
Binoculars
Books & Charts
Barlows
Cases
Covers & Tents
Cleaning & Collimation
Dew Shields & Heaters
Diagonals
Dovetail Bars
Eyepieces
Eyepiece Kits
Filters
Finder & Polar Scopes
Flashlights
Parts
Power & Batteries
Screws & Fasteners
Solar Filters
Fun Stuff
Art
Celestial Buddies
Jewelry
LEGO
Magnets
Model Kits
Patches
Pins
Stickers
T-shirts & Apparel
Toys & Games
Gift Cards
Sale
Current Sales
Coronado Sale
Clearance Items
Used Gear
Sell Us Your Used Gear
Account
Site navigation
Search
Search
Cart
Menu
Site navigation
Learn
Learn
All
In Store Classes
How to Choose a Telescope
Best Telescopes for Kids
Service & Repair
Books & Charts
Events
Astronomy Blog
Store News
Gift Cards
Firefly Books
Nightwatch by Terence Dickinson, 5th Edition
Regular price
$39.95
7 in stock
View
David Chandler Company
The Night Sky Planisphere 40-50 - Large
Regular price
$14.95
2 in stock
View
Cambridge University Press
Turn Left at Orion
Regular price
$36.99
4 in stock
View
Telescopes
Telescopes
All
In Stock Telescopes
How to Choose a Telescope
Smart Telescopes
Best for Kids
Best Manual
Best Computerized
Best for Astrophotography
Optical Tube Assemblies
Solar Telescopes
Sport Optics
Binoculars
Spotting Scopes
By Type
Binoculars
Spotting Scopes
Refractors
Reflectors / Newtonians
Dobsonians
Maksutov-Cassegrains
Ritchey-Chrétien Astrographs
Schmidt-Cassegrains
Solar Telescopes
Celestron
All Celestron
Origin Intelligent Home Observatory
Advanced VX
CGEM II
CGX & CGX-L
CPC & CPC Deluxe
NexStar SLT
NexStar SE
NexStar Evolution
EdgeHD
RASA Astrograph
Starsense Explorer
Coronado
Explore Scientific
iOptron
Meade
Sky-Watcher
All Sky-Watcher
AZ-GT Series
Dobsonians
EvoLux ED Refractors
EvoStar Doublet ED Refractors
Esprit Triplet APO Refractors
Quattro
Maksutovs
Tele Vue
Unistellar
Vaonis
William Optics
ZWO / ASI
Vaonis
Hestia Premium Pack Smartphone Telescope
Regular price
$349
Sale price
$299
10+ In Stock
Sale
View
Celestron
NexStar 6SE SCT
Regular price
$1,099
Sale price
$899
6 in stock
Sale
View
Mounts
Mounts
All
Alt-Az Mounts
Camera Tracker Mounts
EQ Mounts
Mount Accessories & Upgrades
Counterweights
*NEW* Sky-Watcher Wave Mounts
Software Bisque Paramount
Tripods
Wedges
iOptron
SkyGuider Pro package
On sale from $298
In Stock
Sale
View
iOptron
Tripod 1.25" for SkyTracker Pro, SkyGuider Pro
Sold Out
View
Mile High Astronomy
Precision Tripod Leveler for SeeStar
Regular price
$39.95
10+ In Stock
View
Accessories
Accessories
All
Astrophotography
Autoguiders
Bahtinov Focus Masks
Cameras - DSO Imaging
Cameras - Planetary Imaging
Smartphone Adapters
ZWO Products
Binoculars
Books & Charts
Barlows
Cases
Covers & Tents
Cleaning & Collimation
Dew Shields & Heaters
Diagonals
Dovetail Bars
Eyepieces
Eyepiece Kits
Filters
Finder & Polar Scopes
Flashlights
Parts
Power & Batteries
Screws & Fasteners
Solar Filters
Meade
Red & White LED Headlamp Flashlight
Regular price
$19.99
6 in stock
View
Celestron
Lens Pen - Optics Cleaning Tool
Regular price
$11.95
10+ In Stock
View
Fun Stuff
Fun Stuff
All
Art
Celestial Buddies
Jewelry
LEGO
Magnets
Model Kits
Patches
Pins
Stickers
T-shirts & Apparel
Toys & Games
Gift Cards
Mile High Astronomy
2024 Total Solar Eclipse Commemorative Patch - 4 inch
Regular price
$10
Sale price
$3.50
10+ In Stock
Sale
View
Mile High Astronomy
2023 Ring of Fire Eclipse Patch - 4 inch
Regular price
$10
Sale price
$3.50
10+ In Stock
Sale
View
AstroBox
2017 Total Solar Eclipse Commemorative Five Button Set
Regular price
$9.99
Sale price
$4.99
3 in stock
Sale
View
Sale
Sale
All
Current Sales
Coronado Sale
Clearance Items
Used Gear
Sell Us Your Used Gear
Sky-Watcher
EQ8-Rh Pro GoTo Equatorial Mount with Renishaw Encoder
On sale from $8,199
Sale
View
Sky-Watcher
Esprit 150mm ED APO Triplet Refractor
Regular price
$8,250
Sale price
$6,999
Sale
View
Coronado
SolarMax II 90 Double Stack with BF15
Regular price
$6,499.99
Sale price
$4,999.99
1 in stock
Sale
View
Sky-Watcher
EQ8-R Pro GoTo Equatorial Mount
On sale from $4,599
Sale
View
Account
Item added to cart.
View cart and check out
.
Close
Close
We are currently closed through Christmas Day. We will return Dec 26th.
Close
Accessories – Wedge
Filter by
All
1.25
100° FOV
17mm
2-inch
2-inch eyepiece
2024 Eclipse
2x
5.5mm
52° FOV
56°
6.7mm
60° FOV
65° FOV
66° FOV
68° FOV
6x30
70° FOV
72° FOV
82° FOV
9.25
925
9x50
AC Adapter
Accessories
Adapter
Antlia
Apollo
ASI
ASI AIR
ASI183
ASI290
ASI294
Askar
Astrograph
Astronomik
Astrophotography
Astrozap
Autoalign
Autoguider
Aux Splitter
B+W
Bahtinov
Barlow
Battery
Binoviewers
Black Friday
Block
BNIB
Brand New In Box
Bundle
C11
Camera Tracker
Cameras
Canon
Carry Case
Celestron
Cleaning
Clearance
Clip filter
Closeout
CLS
Collimation
Color Camera
Cooled DSO Camera
Counterweight
CPC1100
Dew
Dew Cap
Dew Heater
Dew Shield
Dew Strap
Diagonal
Dielectric
DIOPTRX
Discontinued
Dobsonian
Dovetail
E-Lux
EAF
Eclipse
Edge HD
Electronic Focuser
Expanse
Explore Scientific
extension tube
Eyepiece
Eyepiece Kit
FarPoint
Field Flattener
Filter Drawer
Filter Wheel
Filters
Finder Scope
Finderscope
Flashlight
Focal Reducer
Focus Masks
Focuser
Fuji
Generic
GPS
Green Laser
Guide Camera
Guidescope
Hyperstar
IDAS
Illuminated
In Store Only
iOptron
Japanese
JMI
L-eXtreme
L-Ultimate
Light Pollition
Like New
LNIB
LPR
LRGB
Luminos
M42
M48
Meade
Micro 4/3
Monochrome Camera
Moon
Moon Filter
Mount Accessories
mount base
Mount Rings
Nagler
New
NexImage
Nikon
Not Returnable
O-III
OAG
Off-Axis
Olympus
On Display
Open Box
OPT
Optolong
Orion
Oversize
Padded Case
Pegasus Astro
Pentax
Planetary Camera
Plossl
Power
PRE-ORDER
RACI
Raiser
RASA
Recommended
Red Dot Finder
reducer
Refractor
Revolution Imager
Right-Angle
Riser
SCT
Sky-Watcher
SkySync
Sony
spacers
Special Order
Starizona
StarSense
StarShoot
T-adapter
T-Ring
Takahashi
TeleVue
Telrad
UHC
Ultima
USED
Vaonis
visual back
Wedge
Wi-Fi
William Optics
X-Cel
X-Cel LX
Zoom
ZWO
Sort by
Featured
Best Selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, new to old
Date, old to new
Celestron
Wedge, NexStar Evolution/SE
Regular price
$389.95
1 in stock
View
Celestron
Wedge HD Pro Heavy Duty (for CPC 8/9/11)
Sold Out
View
Meade
8" Equatorial Wedge
Sold Out
View
Celestron
Used Celestron Heavy-Duty Wedge, for NexStar Evolution/SE scopes
Regular price
$389.95
Sale price
$199.95
1 in stock
Sale
View
