Telescope Accessories
We offer a variety of telescope accessories, you'll find everything you need to enhance your stargazing experience. Whether you're a seasoned astronomer or just starting out, our curated selection of high-quality accessories will help you get the most out of your telescope.
We offer a vast inventory of high-quality accessories, including eyepieces, diagonals, focusers, dovetails and dew heaters carefully selected to meet the needs of both amateur and professional astronomers.
Filters
- ADM (67)
- Antares (66)
- APM (3)
- Askar (1)
- Astro Hutech (1)
- Astronomy Plus (4)
- Astronomy Plus - Telescopes & Accessories - Astrophotography in Canada (6)
- Astrozap (8)
- Baader Planetarium (11)
- Bob's Knobs (1)
- Buckeye Stargazer (26)
- Celestron (87)
- Coronado (1)
- Daystar (17)
- Explore Scientific (1)
- Farpoint (30)
- Geoptik (7)
- Hotech (12)
- Howie Glatter (9)
- Innovations Foresight (9)
- iOptron (24)
- Kendrick (7)
- Losmandy (59)
- losmandy (4)
- Lunt (11)
- Meade (1)
- MoonLite (1)
- OCAL (2)
- Officina Stellare (1)
- Optec (13)
- Orion (1)
- Pegasus (46)
- pegasus (9)
- Pentax (2)
- Player One (9)
- PrimaluceLab (38)
- QHYCCD (3)
- Rigel Systems (2)
- SBIG (1)
- Shelyak (1)
- Sky-Watcher (17)
- Starizona (3)
- Starlight Instruments (10)
- svbony (11)
- Takahashi (4)
- Tele vue (64)
- Tele Vue (36)
- tele vue (23)
- TeleGizmos (9)
- Telrad (8)
- Unihedron (4)
- Unistellar (2)
- Vaonis (1)
- William Optics (21)
- ZWO (31)
Tele Vue Sol-Searcher (SSF-1006)
5.0 / 5.0
1 Review
Tele Vue Sol-Searcher “I can’t find the Sun!” Sounds funny. However, the Sun is tricky to find in a properly filtered telescope, and you don’t ever...
View full detailsTelrad Riser 2.5" & 4"
Telrad Riser The Telrad Riser is an optional accessory for the Telrad sight which may be installed quickly and with no tools by the user. The Riser...
View full detailsKendrick Optical Tube Heater Elements
5.0 / 5.0
1 Review
Kendrick Optical Tube Heater Elements Canadian Compagny Our Premier Brand heaters are the best heaters made and they produce considerably more hea...
View full detailsCelestron EclipSmart Solar Filter for 5” Schmidt-Cassegrain Telescopes (94253)
Celestron EclipSmart Solar Filter for 5” Schmidt-Cassegrain Telescopes ISO-CERTIFIED SOLAR TELESCOPE FILTER: Certified to comply with the ISO 123...
View full detailsDaystar Quark Chromosphere H-alpha Filter (DSZ4C)
5.0 / 5.0
2 Reviews
Daystar Quark Chromosphere H-alpha Filter The Daystar Quark Chromosphere H-alpha Filter marries high quality components of a telecentric barlow, ad...
View full detailsTeleGizmos 365 Series SCT & Newtonians EQ Mounted Cover
5.0 / 5.0
1 Review
TeleGizmos 365 Series SCT & Newtonians EQ Mounted Cover The TeleGizmos 365 Series SCT & Newtonians EQ Mounted Cover is designed to meet the...
View full detailsiOptron 1.35kg Counterweight for SkyGuider/SkyTracker (8605)
iOptron 1.35kg Counterweight for SkyGuider/SkyTracker This new 1.35 kg (3 lb) counterweight is designed for SkyTracker Pro and SkyGuider pro counte...
View full detailsOCAL 3.0 MAX NEW Electronic Collimator (EC-V3-MAX)
5.0 / 5.0
1 Review
OCAL 3.0 MAX Electronic Collimator OCAL electronic collimator is an ideal and superior tool for carring out precise collimation of Newtonian reflec...
View full detailsCelestron X-CEL LX 9mm Eyepiece (93423)
5.0 / 5.0
1 Review
Celestron X-CEL LX 9mm Eyepiece Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and a...
View full detailsTelrad Dew Shield Plus with Mirror (2025)
Telrad Dew Shield Plus with Mirror If you love the idea behind the simple and inexpensive Telrad Dew Shield Plus, then you're really going to love ...
View full detailsTeleGizmos 365 Series Dobson Cover
TeleGizmos 365 Series Dobson Cover The TeleGizmos 365 Series Dobson Cover for vertical to 60 degree down park is designed to meet the most demandin...
View full detailsTele Vue 2.5x 1.25" Powermate (PMT-2513)
5.0 / 5.0
1 Review
Tele Vue 2.5x 1.25" Powermate The Tele Vue 2.5x 1.25″ Powermate stands less than 3″ out of your focuser.. It is parfocal in ALL 1¼” diagonals and p...
View full detailsHoTech 2" SCA Crosshair Laser Collimator (SCA-2C)
HoTech 2" SCA Crosshair Laser Collimator The HoTech 2" SCA Crosshair Laser Collimator separates itself from all other laser collimators with its in...
View full detailsADM D & V Series Dovetail Adapter for SkyWatcher Star Adventurer GTi (DVPA-SAGT)
5.0 / 5.0
1 Review
ADM D & V Series Dovetail Adapter for SkyWatcher Star Adventurer GTi Fits D Series or V Series dovetail bars. Convert your SkyWatcher Star Adv...
View full detailsCelestron X-CEL LX 5mm Eyepiece (93421)
Celestron X-CEL LX 5mm Eyepiece Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and a...
View full detailsAntares Finderscope Bracket Mount For SCT (SCT-FURB)
Antares Finderscope Bracket Mount For SCT Mounting shoe for finderscope brackets and other accessories for SCT. SCT-FURB is a receiving shoe for do...
View full detailsAntares Aluminum Eyepiece Case (AEC)
5.0 / 5.0
1 Review
Antares Aluminum Eyepiece Case This is a hard aluminum case to protect your eyepieces. It comes with foam inside and can hold up to 9 eyepieces...
View full detailsTelrad Reflex Sight Finder with Red & Green Switchable Image (1001-2)
5.0 / 5.0
2 Reviews
Telrad Reflex Sight Finder with Red & Green Switchable Image The Red/Green Telrad Reflex Sight (Item 1001-2) employs a two color LED light th...
View full detailsSky-Watcher SynScan USB Adapter (S30107)
Sky-Watcher SynScan USB Adapter Sky-Watcher’s SynScan USB brings older Sky-Watcher mounts into the 21st century, by eliminating the need for outdat...
View full detailsQHYCCD PoleMaster and Adapter (POLEMASTER)
5.0 / 5.0
2 Reviews
QHYCCD PoleMaster As any seasoned astroimager would agree, achieving good polar alignment is not an easy task. You may spend hours under precious d...
View full detailsLosmandy D Series 14" Universal Dovetail Plate (DUP14)
5.0 / 5.0
1 Review
Losmandy D Series 14" Universal Dovetail Plate The Losmandy D Series 14" Universal Dovetail Plate. For use on Astro Physics, Astro-Tech, Borg, Cele...
View full detailsSky-Watcher Star Adventurer Tripod Extension (S20565)
5.0 / 5.0
1 Review
Sky-Watcher Star Adventurer Tripod Extension Star Adventurer Mini and Star Adventurer accessory.Adds 8.5" extension • Also compatible with Star Adv...
View full detailsCelestron EclipSmart Solar Filter for AstroMaster 130EQ Telescopes (94250)
Celestron EclipSmart Solar Filter for AstroMaster 130EQ Telescopes ISO-CERTIFIED SOLAR TELESCOPE FILTER: Certified to comply with the ISO 12312-2...
View full detailsCelestron EclipSmart Solar Filter for StarSense Explorer LT 80AZ Telescopes (94252)
Celestron EclipSmart Solar Filter for StarSense Explorer LT 80AZ Telescopes ISO-CERTIFIED SOLAR TELESCOPE FILTER: Certified to comply with the IS...
View full detailsWilliam Optics Red Dot finder Kit with Vixen Style Mounting Base (M-RDF-P-VB)
William Optics Red dot finder Kit with Vixen Style Mounting Base This very practical Red Dot Finder (R.D.F.) comes with a handy, quick -release bra...
View full detailsPegasus Astro EQDIR USB Stick for EQMOD- RJ45
Pegasus EQDIR USB Stick Our new compactPegasus Astro EQDIR USB Stick for EQMOD allows direct connection of Skywatcher HEQ5 Syntrek/PRO, NEQ6 Syntre...
View full detailsLosmandy DV Series Dovetail Plate Adapter (DVA)
Losmandy DV Series Dovetail Plate Adapter The Losmandy DV Series Dovetail Plate Adapter works with both D and V series plates. Mounts to existing r...
View full detailsCelestron Starsense Autoalign (94005)
Celestron Starsense Autoalign Become an instant astronomer, even if you’ve never used a telescope before, with the one-of-a-kind StarSense AutoAlig...
View full detailsCelestron StarPointer (51630)
Celestron StarPointer The Celestron StarPointer Finderscope is the way to go if you want the easiest way possible to locate an object and center it...
View full detailsCelestron Car Battery Adapter (18769)
5.0 / 5.0
1 Review
Celestron Car Battery Adapter The Celestron Car Battery Adapter is the accessory required for connecting any Celestron computerized telescope to a ...
View full detailsBaader Hyperion 10mm 68° (HYP-10)
Baader Hyperion 10mm 68° Baader Hyperion Eyepiece 10mm Huge 68 degree wide angle field, tailored to the maximum Visual angle of the human eye Ph...
View full detailsPegasus USB 3.0 Type-A male > USB 3.0 Type-B male 0.5 m black
Pegasus USB 3.0 Type-A male > USB 3.0 Type-B male 0.5 m black This high-speed USB 3.0 cable delivers up to 5 Gbps transfer, allowing you to quic...
View full detailsCelestron X-CEL LX 7mm Eyepiece (93422)
5.0 / 5.0
1 Review
Celestron X-CEL LX 7mm Eyepiece Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and a...
View full detailsAntares 2x 1.25" Barlow (UB2S)
5.0 / 5.0
1 Review
Antares 2x 1.25" Barlow Antares barlows will extend the focal length of your telescope for greater magnification. By generating negative spherical ...
View full detailsWilliam Optics Saddle Vixen Style Mounting Base (BAFM-ST001)
5.0 / 5.0
1 Review
William Optics Saddle Vixen Style Mounting Base In the Box William Optics Saddle Vixen Style Mounting Base Two Mounting Screws Warranty &...
View full detailsWilliam Optics Cat Series Saddle Handle Bar (HCRC)
5.0 / 5.0
1 Review
William Optics Cat Series Saddle Handle Bar The William Optics Cat Series Saddle Handle Bar is a Vixen type saddle handle-bar for our uniguide or o...
View full detailsin Canada over 500$+* bf txs
Paybright and Sezzle at Check Out
Contact us!
Find a Better Price? We Will Match it!
Sign Up to Astronomy Plus Newsletters
Subscribe to our Newsletter to be the first to be inform about Promotions, New Products and More!