Skip to content
We’ll be exceptionally open on Sunday, December 21st and Monday, December 22nd, 2025. We look forward to seeing you!
We’ll be exceptionally open on Sunday, December 21st and Monday, December 22nd, 2025. We look forward to seeing you!

Accessories

We carry a load of astronomy accessories. Eyepiece, cellphone holder for pictures, filters and many more. Accessories will make you have a better experience.
Original price $76.00 - Original price $76.00
Original price
$76.00
$76.00 - $76.00
Current price $76.00

Baader M55a/M68a Adapter for All 2" Baader Mirrors and Prisms (2956110)

Baader Planetarium

Baader M55a/M68a Adapter for all 2" Baader mirrors and prisms Baader M55a / M68a (Zeiss) adapter for all Baader 2" mirror and prism star diagona...

View full details
Original price $76.00 - Original price $76.00
Original price
$76.00
$76.00 - $76.00
Current price $76.00
Original price $70.00 - Original price $70.00
Original price
$70.00
$70.00 - $70.00
Current price $70.00

Baader 2" NexStar Locking Ring (2458270)

Baader Planetarium

Baader 2" NexStar Locking Ring Allows direct connection of Baader 2" Zenith Prisms and mirrors to Schmidt-Cassegrain telescopes. For Celestron S...

View full details
Original price $70.00 - Original price $70.00
Original price
$70.00
$70.00 - $70.00
Current price $70.00
Original price $426.00 - Original price $426.00
Original price
$426.00
$426.00 - $426.00
Current price $426.00

Baader 2" Amici-Erecting-Prism 90° with 2" Holder and 2" Sleeve (AMICI-2)

Baader Planetarium

Baader 2" Amici-erecting-prism 90° with 2" holder and 2" sleeve 90 ° Amici-erecting-prism with 2 "eyepiece and 2" barrel Including Reduction 2 "...

View full details
Original price $426.00 - Original price $426.00
Original price
$426.00
$426.00 - $426.00
Current price $426.00
Original price $348.00 - Original price $348.00
Original price
$348.00
$348.00 - $348.00
Current price $348.00

Baader 2" Amici-Erecting-Prism 45° with 2" SC-Thread and 2"/1¼"-Reducer (AMICI-45-2)

Baader Planetarium

Baader 2" Amici-Erecting-Prism 45° with 2" SC-Thread and 2"/1¼"-Reducer 2" SC-thread and 2"/1¼"-reducer Direct attachment to Schmidt-Cassegrains...

View full details
Original price $348.00 - Original price $348.00
Original price
$348.00
$348.00 - $348.00
Current price $348.00
Original price $123.00 - Original price $123.00
Original price
$123.00
$123.00 - $123.00
Current price $123.00

Baader 1¼" Amici-Erecting-Prism 45° with 24mm Free Aperture (2956150)

Baader Planetarium

Baader 1¼" Amici-erecting-prism 45° with 24mm free aperture Much larger prism than other so-called "Erecting prisms" Many Erect image prisms hav...

View full details
Original price $123.00 - Original price $123.00
Original price
$123.00
$123.00 - $123.00
Current price $123.00
Original price $286.00 - Original price $286.00
Original price
$286.00
$286.00 - $286.00
Current price $286.00

Baader Universal Alan Gee II - Telecompressor (UAG II) (2454405)

Baader Planetarium

Baader Universal Alan Gee II - Telecompressor (UAG II) Schmidt-Cassegrain telecompressor/reducer and flatfield-corrector For Schmidt-Cassegrain-...

View full details
Original price $286.00 - Original price $286.00
Original price
$286.00
$286.00 - $286.00
Current price $286.00
Original price $53.00 - Original price $53.00
Original price
$53.00
$53.00 - $53.00
Current price $53.00

Baader T-2 Locking Ring with Lever - for MaxBright® II (2458271)

Baader Planetarium

Baader T-2 Locking ring with lever - for MaxBright® II T-2 (M42x0.75) Locking ring with lever for direct attachment of the MaxBright® II onto al...

View full details
Original price $53.00 - Original price $53.00
Original price
$53.00
$53.00 - $53.00
Current price $53.00
Original price $15.00 - Original price $15.00
Original price
$15.00
$15.00 - $15.00
Current price $15.00

Baader Bino auxillary-ring for adaptation of MaxBright® II (2458272)

Baader Planetarium

Baader Bino auxillary-ring for adaptation of MaxBright® II Maxbright II Bino rotation lock/auxillary-ring – for the shortest possible adaptation...

View full details
Original price $15.00 - Original price $15.00
Original price
$15.00
$15.00 - $15.00
Current price $15.00
Original price $139.00 - Original price $139.00
Original price
$139.00
$139.00 - $139.00
Current price $139.00

Baader 45 ° Maxbright Amici prism 1¼ "with built-in 2x glass path corrector (2956155)

Baader Planetarium

Baader 45 ° Maxbright Amici prism 1¼ "with built-in 2x glass path corrector 45 ° an erecting prism Amici Including 2x Glaswegkorrektor ™ (Glass ...

View full details
Original price $139.00 - Original price $139.00
Original price
$139.00
$139.00 - $139.00
Current price $139.00
Original price $64.00 - Original price $64.00
Original price
$64.00
$64.00 - $64.00
Current price $64.00

EmCan Counterweight Rod (EMA07)

EmCan Astro

EmCan Counterweight Rod Counterweight rod for EM31-Pro   In the Box EmCan Counterweight Rod   Warranty EmCan's Warranty

Original price $64.00 - Original price $64.00
Original price
$64.00
$64.00 - $64.00
Current price $64.00
Original price $125.00 - Original price $125.00
Original price
$125.00
$125.00 - $125.00
Current price $125.00

EmCan Hand Controller (EMA06)

EmCan Astro

EmCan Hand Controller Hand Controller replacement for EM41-P   In the Box EmCan Hand Controller   Warranty EmCan's Warranty

Original price $125.00 - Original price $125.00
Original price
$125.00
$125.00 - $125.00
Current price $125.00
Original price $35.00 - Original price $35.00
Original price
$35.00
$35.00 - $35.00
Current price $35.00

EmCan EMA04 Arca Board Strips (EMA04)

EmCan Astro

EmCan EMA04 Arca Board Strips By replacing the standard dovetail groove vixen pressure strips to connect the Arca quick- installation board, which ...

View full details
Original price $35.00 - Original price $35.00
Original price
$35.00
$35.00 - $35.00
Current price $35.00
Original price $36.00 - Original price $36.00
Original price
$36.00
$36.00 - $36.00
Current price $36.00

EmCan EMA03 Adapter for IPolar (EMA03)

EmCan Astro

EmCan EMA03 Adapter for IPolar Convenient for installation of the Ipolar.   Technical Specifications Material: Aluminum(AL6061)   In the Box EmCan ...

View full details
Original price $36.00 - Original price $36.00
Original price
$36.00
$36.00 - $36.00
Current price $36.00
Original price $28.00 - Original price $28.00
Original price
$28.00
$28.00 - $28.00
Current price $28.00

EmCan EMA02 Adapter for QHY Pole master (EMA02)

EmCan Astro

EmCan EMA02 Adapter for QHY Pole master Convenient for installation of the QHY Pole master.   Technical Specifications Material: Aluminum(AL6061)  ...

View full details
Original price $28.00 - Original price $28.00
Original price
$28.00
$28.00 - $28.00
Current price $28.00
Original price $32.00 - Original price $32.00
Original price
$32.00
$32.00 - $32.00
Current price $32.00

EmCan EMA01 Ball head mount adapter (EMA01)

EmCan Astro

EmCan EMA01 Ball head mount adapter 3/8 bolt , suitable for connecting various heads, convenient for SLR camera installation.Enable deep space phot...

View full details
Original price $32.00 - Original price $32.00
Original price
$32.00
$32.00 - $32.00
Current price $32.00
Original price $425.00 - Original price $425.00
Original price
$425.00
$425.00 - $425.00
Current price $425.00

EmCan VSF5 Alt/Az Top-mounted supporting bracket (VSF5)

EmCan Astro

EmCan VSF5 Alt/Az Top-mounted supporting bracket Innovative patented design for telescope top mounting, especially convenient for astronomical v...

View full details
Original price $425.00 - Original price $425.00
Original price
$425.00
$425.00 - $425.00
Current price $425.00
Original price $125.00 - Original price $125.00
Original price
$125.00
$125.00 - $125.00
Current price $125.00

Wanderer Astro Balance Kit for Rotators (BK-1)

Wanderer Astro

Wanderer Astro Balance Kit for Rotators  Balance your imaging train to reduce stress on the rotator.   In the Box Wanderer Astro Balance Kit for Ro...

View full details
Original price $125.00 - Original price $125.00
Original price
$125.00
$125.00 - $125.00
Current price $125.00
Original price $268.00 - Original price $268.00
Original price
$268.00
$268.00 - $268.00
Current price $268.00

Wanderer Astro Wanderer Dew Terminator (WDT)

Wanderer Astro

Wanderer Astro Wanderer Dew Terminator The Wanderer Dew Terminator is a Compact and powerful 3-channel dew heater/DC controller. The intelli...

View full details
Original price $268.00 - Original price $268.00
Original price
$268.00
$268.00 - $268.00
Current price $268.00
Original price $46.00 - Original price $46.00
Original price
$46.00
$46.00 - $46.00
Current price $46.00

Baader 2"M/2"M Inverter Ring with M48 internal filter thread (INVERT-2)

Baader Planetarium

Baader 2"M/2"M Inverter Ring with 48mm filter thread Converts 2" female into 2" male thread Internal M48 Filter thread for 2" filter Can be used ...

View full details
Original price $46.00 - Original price $46.00
Original price
$46.00
$46.00 - $46.00
Current price $46.00
Original price $44.00 - Original price $44.00
Original price
$44.00
$44.00 - $44.00
Current price $44.00

Baader 2"F/ 2"F Thread-Inverter-Ring (INVERT-2F)

Baader Planetarium

Baader 2"F / 2"F Thread-Inverter-Ring Reverses 2" (50,8mm) male into 2" female SC-thread allows shortest possible rigid connection onto 2" SC-thre...

View full details
Original price $44.00 - Original price $44.00
Original price
$44.00
$44.00 - $44.00
Current price $44.00
Original price $178.00 - Original price $178.00
Original price
$178.00
$178.00 - $178.00
Current price $178.00

Baader Off Axis Guider for Baader FlipMirror II (BFM-OAG)

Baader Planetarium

Baader Off Axis Guider for Baader FlipMirror II  Off Axis Guider (BFM-OAG) for direct connection to the Baader FlipMirror II Star Diagonal (#24580...

View full details
Original price $178.00 - Original price $178.00
Original price
$178.00
$178.00 - $178.00
Current price $178.00
Original price $86.00 - Original price $86.00
Original price
$86.00
$86.00 - $86.00
Current price $86.00

Geoptik AZ-EQ5 Tripod Bag (30B121)

Geoptik

Geoptik AZ-EQ5 Tripod Bag  Carrying bag for the AZ-EQ5 mount tripod. Technical Specifications Length 670 mm Diameter 240 mm In the Box ...

View full details
Original price $86.00 - Original price $86.00
Original price
$86.00
$86.00 - $86.00
Current price $86.00
Original price $88.00 - Original price $88.00
Original price
$88.00
$88.00 - $88.00
Current price $88.00

Geoptik Soft Bag for Giant Binoculars (30B039)

Geoptik

Geoptik Soft Bag for Giant Binoculars Pack in Bag for giant binoculars diam 100 mm.Place the original packaging of the binoculars in the bag for ea...

View full details
Original price $88.00 - Original price $88.00
Original price
$88.00
$88.00 - $88.00
Current price $88.00
Original price $114.00 - Original price $114.00
Original price
$114.00
$114.00 - $114.00
Current price $114.00

Geoptik Bag for Small Apo (30B034)

Geoptik

Geoptik Bag for Small Apo  Do you have a small 70 or 80 or even 90 mm APO with a 500 mm focal length??This is the bag made for your instrument.Its ...

View full details
Original price $114.00 - Original price $114.00
Original price
$114.00
$114.00 - $114.00
Current price $114.00
Original price $305.00 - Original price $305.00
Original price
$305.00
$305.00 - $305.00
Current price $305.00

Geoptik Bag for RC-12″ (30B032)

Geoptik

Geoptik Bag for RC-12″  Sturdy padded carrying bag for 12″ (300 mm) Ritchey-Chrétien telescopesInside the bag there is an 8 mm sheet of painted bee...

View full details
Original price $305.00 - Original price $305.00
Original price
$305.00
$305.00 - $305.00
Current price $305.00
Original price $281.00 - Original price $281.00
Original price
$281.00
$281.00 - $281.00
Current price $281.00

Geoptik Bag for RC-10″ (30B031)

Geoptik

Geoptik Bag for RC-10″  Sturdy padded carrying bag for 10″ (250 mm) Ritchey-Chrétien telescopesInside the bag there is an 8 mm painted lamellar bee...

View full details
Original price $281.00 - Original price $281.00
Original price
$281.00
$281.00 - $281.00
Current price $281.00
Original price $47.00 - Original price $47.00
Original price
$47.00
$47.00 - $47.00
Current price $47.00

Geoptik Counterweight Bag 1x10 Kg / 2x5 Kg (30A049)

Geoptik

Geoptik Counterweight Bag 1x10 Kg / 2x5 Kg Counterweight bag. Can hold a 10 kg Geoptik weight or 2 5 kg Geoptik weights.   Technical Specifications...

View full details
Original price $47.00 - Original price $47.00
Original price
$47.00
$47.00 - $47.00
Current price $47.00
Original price $60.00 - Original price $60.00
Original price
$60.00
$60.00 - $60.00
Current price $60.00

Geoptik Soft Bag for Counterweights and Rod (30A048)

Geoptik

Geoptik Soft Bag for Counterweights and Rod Soft bag for counterweights and rod. Technical Specifications Dimensions: 160x160x480 mm In the Box Ge...

View full details
Original price $60.00 - Original price $60.00
Original price
$60.00
$60.00 - $60.00
Current price $60.00
Original price $173.00 - Original price $173.00
Original price
$173.00
$173.00 - $173.00
Current price $173.00

Geoptik Bag for SC LX 90 / LX 200 (30A046)

Geoptik

Geoptik Bag for SC LX 90 / LX 200 Padded bag for 8″ Schmidt-Cassegrain telescopes with fork. Technical Specifications  Length: 670 mm Width:...

View full details
Original price $173.00 - Original price $173.00
Original price
$173.00
$173.00 - $173.00
Current price $173.00
Original price $174.00 - Original price $174.00
Original price
$174.00
$174.00 - $174.00
Current price $174.00

Geoptik Large Bag for G11 Mount with Motors (30A045G)

Geoptik

Geoptik Large Bag for G11 Mount with Motors  Padded bag for large mounts such as Losmandy G11 with motors. Technical Specifications Length: 40...

View full details
Original price $174.00 - Original price $174.00
Original price
$174.00
$174.00 - $174.00
Current price $174.00
Original price $166.00 - Original price $166.00
Original price
$166.00
$166.00 - $166.00
Current price $166.00

Geoptik Frame Bag for EQ6 mount (30A045)

Geoptik

Geoptik Frame Bag for EQ6 mount  Padded bag for EQ6/Atlas/G11 mounts. Technical Specifications Length: 400 mm Width: 400 mm Height: 200 ...

View full details
Original price $166.00 - Original price $166.00
Original price
$166.00
$166.00 - $166.00
Current price $166.00
Original price $191.00 - Original price $191.00
Original price
$191.00
$191.00 - $191.00
Current price $191.00

Geoptik Padded Bag for 200mm f/5 (30A041S)

Geoptik

Geoptik Padded Bag for 200mm f/5 Padded bag for 200mm F/4 Newtonian telescopes.The interior is completely lined in velvet. Technical Specifications...

View full details
Original price $191.00 - Original price $191.00
Original price
$191.00
$191.00 - $191.00
Current price $191.00
Original price $216.00 - Original price $216.00
Original price
$216.00
$216.00 - $216.00
Current price $216.00

Geoptik Carrying bag for 9.25" SCT and RC Tube (30B111)

Geoptik

Geoptik Carrying bag for 9.25" SCT and RC Tube  The new range of Schmidt-Cassegrain and Ritchey-Chrétien telescopes handbags is available. We have ...

View full details
Original price $216.00 - Original price $216.00
Original price
$216.00
$216.00 - $216.00
Current price $216.00
Original price $126.00 - Original price $126.00
Original price
$126.00
$126.00 - $126.00
Current price $126.00

Antares W70 2" Eyepiece 32mm (W70-32)

Antares

Antares W70  2" Eyepiece 32mm  W70-32mm.  6-element Modified Erfle design.  71 degree apparent field. Technical Specifications Barrel Dia...

View full details
Original price $126.00 - Original price $126.00
Original price
$126.00
$126.00 - $126.00
Current price $126.00
Sold out
Original price $59.00 - Original price $59.00
Original price
$59.00
$59.00 - $59.00
Current price $59.00

Geoptik Maksutov / schmidt cassegrain adapter (30A188)

Geoptik

Geoptik Maksutov / schmidt cassegrain adapter Brass adapter to use all S.C. accessories on the Mack  Technical Specifications Inside thread : Mak...

View full details
Original price $59.00 - Original price $59.00
Original price
$59.00
$59.00 - $59.00
Current price $59.00
Original price $112.00 - Original price $112.00
Original price
$112.00
$112.00 - $112.00
Current price $112.00

Geoptik Vixen/Synta finder Shoe for SLR Flash (30A192)

Geoptik

Geoptik Vixen/Synta finder Shoe for SLR Flash This handy item from Geoptik adapts your SLR hotshoe into a Vixen/Synta style finder shoe. Fits to c...

View full details
Original price $112.00 - Original price $112.00
Original price
$112.00
$112.00 - $112.00
Current price $112.00
Free Shipping

in Canada over 500$+* bf txs

Buy Now, Pay Later

Paybright and Sezzle at Check Out

Target the Right Equipment

Contact us!

Price Match

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!