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MEGA BLACK FRIDAY DEALS //POST CANADA WON'T BE USED UNTIL STRIKE IS SOLVED / Free Shipping for orders over $500* Some exceptions may apply.
MEGA BLACK FRIDAY DEALS //POST CANADA WON'T BE USED UNTIL STRIKE IS SOLVED / Free Shipping for orders over $500* Some exceptions may

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.

Original price $27.00 - Original price $27.00
Original price
$27.00
$27.00 - $27.00
Current price $27.00

Pegasus Astro UPB & PPB Power Cable for Sky-Watcher EQ8 (CABL-GX16)

Pegasus Astro UPB & PPB Power Cable for Sky-Watcher EQ8 The Pegasus Astro UPB & PPB Power cable for Sky-Watcher EQ8 allows you to power you...

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Original price $27.00 - Original price $27.00
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$27.00
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Current price $27.00
Original price $43.00 - Original price $43.00
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$43.00
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Current price $43.00

Pegasus Astro Universal L Bracket (UNIV-LBRACK)

Pegasus Astro Universal L Bracket The Pegasus Astro Universal L Bracket, hard to bend, has cut rails and can be attached to a wide range of focuser...

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Original price $43.00 - Original price $43.00
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$43.00
$43.00 - $43.00
Current price $43.00
Original price $60.00 - Original price $60.00
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$60.00
$60.00 - $60.00
Current price $60.00

Pegasus Astro Universal Bracket Kit with couplers and bolts (UNIV-KIT)

Pegasus Astro Universal Bracket Kit The Pegasus Astro Universal L Bracket, hard to bend, has cut rails and can be attached to a wide range of focus...

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Original price $60.00 - Original price $60.00
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$60.00
$60.00 - $60.00
Current price $60.00
Original price $17.00 - Original price $17.00
Original price
$17.00
$17.00 - $17.00
Current price $17.00

Pegasus Astro Temperature Sensor for DMFC (SENS-DMFC)

Pegasus Astro Temperature Sensor for DMFC The Pegasus Astro Temperature Sensor for DMFC is an external temperature measurement device attached to t...

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Original price $17.00 - Original price $17.00
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$17.00
$17.00 - $17.00
Current price $17.00
Original price $17.00 - Original price $17.00
Original price
$17.00
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Current price $17.00

Pegasus Astro Temperature Sensor for FocusCube (SENS-FC)

Pegasus Astro Temperature Sensor for FocusCube The Pegasus Astro Temperature Sensor for FocusCube is an external temperature measurement device. It...

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Original price $17.00 - Original price $17.00
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$17.00
$17.00 - $17.00
Current price $17.00
Original price $72.00 - Original price $72.00
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$72.00
$72.00 - $72.00
Current price $72.00

Pegasus Astro Small Factor PC Base Plate for UPB V2 (PLATE-UPBv2)

Pegasus Astro Environmental Sensor for UPB & PPB The Pegasus Astro Small Factor PC Base Plate for UPB V2 is an anodized aluminium base plate to...

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Original price $72.00 - Original price $72.00
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$72.00
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Current price $72.00
Original price $114.46 - Original price $114.46
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$114.46
$114.46 - $114.46
Current price $114.46

Pegasus Astro SCT Bracket for SCT, EdgeHD & RASA (SCT-KIT)

Pegasus Astro SCT Bracket for SCT, EdgeHD & RASA The anodized Pegasus Astro SCT Bracket for SCT, EdgeHD & RASA is a special shaped black an...

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Original price $114.46 - Original price $114.46
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$114.46
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Current price $114.46
Original price $111.00 - Original price $291.00
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$111.00 - $291.00
Current price $111.00

Pegasus Astro Prodigy Microfocuser Adapter

Pegasus Astro Prodigy Microfocuser  For SCT 9.25 -C11-C14 Can be used to Celestron Edge C 9.25 in combination with Celestron’s focal reducer only. ...

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Original price $111.00 - Original price $291.00
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$111.00 - $291.00
Current price $111.00
Original price $1,410.00 - Original price $1,410.00
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$1,410.00
$1,410.00 - $1,410.00
Current price $1,410.00

Pegasus Astro Prodigy Microfocuser (PRDG-FOCUSER)

Pegasus Astro Prodigy Microfocuser * Power cable is optional. CIGLIGHT-ADAPTER21 must be bought separately. Prodigy is our new 3” robotic microfocu...

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Original price $1,410.00 - Original price $1,410.00
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$1,410.00
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Current price $1,410.00
Original price $61.00 - Original price $61.00
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$61.00
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Current price $61.00

PrimaluceLab 12V Power Cable with Banana Plugs for Eagle - 250cm (PL1000028)

PrimaluceLab 12V Power Cable with Banana Plugs for Eagle In order to power the Eagle (which in turn can power all other connected devices) you can ...

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Original price $61.00 - Original price $61.00
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$61.00
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Current price $61.00
Original price $62.00 - Original price $62.00
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$62.00
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Current price $62.00

PrimaluceLab 1.0m EAGLE Power Cable Extension Cord (PL1000053)

PrimaluceLab 1.0m EAGLE Power Cable Extension Cord The PrimaluceLab 1.0m EAGLE Power Cable Extension Cord is used when you need a longer cable to p...

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Original price $62.00 - Original price $62.00
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$62.00
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Current price $62.00
Original price $61.00 - Original price $61.00
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$61.00
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Current price $61.00

PrimaluceLab 0.5m EAGLE Power Cable Extension Cord (PL1000054)

PrimaluceLab 0.5m EAGLE Power Cable Extension Cord The PrimaluceLab 0.5m EAGLE Power Cable Extension Cord is used when you need a longer cable to p...

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Original price $61.00 - Original price $61.00
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$61.00
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Current price $61.00
Original price $34.00 - Original price $34.00
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$34.00
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Current price $34.00

Pegasus Astro High Accuracy Digital Temperature/Humidity Sensor for DewMaster (SENS-DEWMSTR)

Pegasus Astro High Accuracy Digital Temperature/Humidity Sensor for DewMaster The Pegasus Astro High Accuracy Digital Temperature/Humidity Sensor f...

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Original price $34.00 - Original price $34.00
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$34.00
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Current price $34.00
Original price $2,959.00 - Original price $2,959.00
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$2,959.00
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Current price $2,959.00

Lunt B3400 Blocking Filter (B3400s2)

Lunt B3400 Blocking Filter BLOCKING FILTER ARE REQUIRED ON ALL LUNT SOLAR TELESCOPES The Lunt B3400 Blocking Filter is best for visual work on tele...

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Original price $2,959.00 - Original price $2,959.00
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$2,959.00
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Current price $2,959.00
Original price $1,628.00 - Original price $1,628.00
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$1,628.00
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Current price $1,628.00

Lunt B600 Calcium K Module

Lunt B600 Calcium K Module Calcium K (Ca-K) telescopes and filters are used to study the wavelength of 393.4 nm. This emission line is one of two t...

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Original price $1,628.00 - Original price $1,628.00
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$1,628.00
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Current price $1,628.00
Original price $2,441.00 - Original price $2,441.00
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$2,441.00
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Current price $2,441.00

Lunt B1800 Calcium K Module

Lunt B1800 Calcium K Module Calcium K (Ca-K) telescopes and filters are used to study the wavelength of 393.4 nm. This emission line is one of two ...

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Original price $2,441.00 - Original price $2,441.00
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$2,441.00
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Current price $2,441.00
Original price $2,050.00 - Original price $2,050.00
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$2,050.00
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Current price $2,050.00

Lunt B1200 Calcium K Module

Lunt B1200 Calcium K Module Calcium K (Ca-K) telescopes and filters are used to study the wavelength of 393.4 nm. This emission line is one of two ...

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Original price $2,050.00 - Original price $2,050.00
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$2,050.00
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Current price $2,050.00
Original price $585.00 - Original price $585.00
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$585.00
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Current price $585.00

Lunt B600 Blocking Filter

Lunt B600 Blocking Filter Which Blocking Filter to Choose The smallest recommended BF for a specific scope allows for the most inexpensive version ...

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Original price $585.00 - Original price $585.00
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$585.00
$585.00 - $585.00
Current price $585.00
Original price $1,628.00 - Original price $1,628.00
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$1,628.00
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Current price $1,628.00

Lunt B1800 Blocking Filter

Lunt B1800 Blocking Filter Which Blocking Filter to Choose The smallest recommended BF for a specific scope allows for the most inexpensive version...

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Original price $1,628.00 - Original price $1,628.00
Original price
$1,628.00
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Current price $1,628.00
Original price $60.00 - Original price $60.00
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$60.00
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Current price $60.00

Pegasus Astro Dovetail Brackets for UPB V2 (BRACK-UPBv2)

Pegasus Astro Dovetail Brackets for UPB V2 The Pegasus Astro Dovetail Brackets for UPB V2 allows you to install the Ultimate Powerbox V2 device ont...

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Original price $60.00 - Original price $60.00
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$60.00
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Current price $60.00
Original price $1,059.00 - Original price $1,059.00
Original price
$1,059.00
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Current price $1,059.00

Lunt B1200 Blocking Filter

Lunt B1200 Blocking Filter BLOCKING FILTERS ARE REQUIRED ON ALL LUNT SOLAR SYSTEMS The Lunt B1200 Blocking Filter is recommended for imaging use on...

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Original price $1,059.00 - Original price $1,059.00
Original price
$1,059.00
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Current price $1,059.00
Original price $56.00 - Original price $56.00
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$56.00
$56.00 - $56.00
Current price $56.00

Pegasus Astro Dovetail Brackets for UPB V1 (BRACK-UPB)

Pegasus Astro Dovetail Brackets for UPB V1 The Pegasus Astro Dovetail Brackets for UPB V1 allows you to install the Ultimate Powerbox V1 device ont...

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Original price $56.00 - Original price $56.00
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$56.00
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Current price $56.00
Original price $291.00 - Original price $291.00
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$291.00
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Current price $291.00

Pegasus Astro DewMaster 5 Channel Digital Dew Heater Controller (DEWMSTR)

Pegasus Astro DewMaster 5 Channel Digital Dew Heater Controller * Power cable is optional. PEG-PSU-25 or CIGLIGHT-ADAPTER25 must be bought separate...

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Original price $291.00 - Original price $291.00
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$291.00
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Current price $291.00
Sold out
Original price $26.00 - Original price $26.00
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$26.00
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Current price $26.00

Pegasus Astro 2.5X5.5mm Female to XT60 Male Adapter for Power Supply Unit (ADAPT-25XT60)

Pegasus Astro 2.5X5.5mm Female to XT60 Male Adapter for Power Supply Unit Pegasus Astro 2.5X5.5mm Female to XT60 Male Adapter for Power Supply Unit...

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Original price $26.00 - Original price $26.00
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$26.00
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Current price $26.00
Original price $111.72 - Original price $111.72
Original price
$111.72
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Current price $111.72

ADM D Series 11" Universal Dovetail Bar 3.5" Spacing (DUP11AP)

ADM D Series 11" Universal Dovetail Bar 3.5" Spacing The ADM D Series 11" Universal Dovetail Bar 3.5" Spacing fits D Series saddles and accessories...

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Original price $111.72 - Original price $111.72
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$111.72
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Current price $111.72
Original price $39.90 - Original price $338.00
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Current price $39.90

Optec-DSI 3.5" Telescope Spacers

Optec-DSI 3.5" Telescope Spacers High Performance 3.5″ Threaded Extension Rings Rich Simons of Deep Sky Instruments and Optec have jointly develope...

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Original price $39.90 - Original price $338.00
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Current price $39.90
Original price $1,748.00 - Original price $2,653.00
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$1,748.00 - $2,653.00
Current price $1,748.00

Optec TCF-Leo Low-Profile Focuser (19740)

Optec TCF-Leo Low-Profile Focuser Optec engineers have developed a new, low profile, yet extremely robust 3-inch focuser for telescope installation...

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Original price $1,748.00 - Original price $2,653.00
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Current price $1,748.00
Original price $51.00 - Original price $51.00
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$51.00
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Current price $51.00

iOptron Vibration Suppression Pads (8433)

iOptron Vibration Suppression Pads Set of 3 Vibration Suppression Pads. For use with iOptron tripods or other tripods. Dimension Φ2.5" X 1" In the...

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Original price $51.00 - Original price $51.00
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$51.00
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Current price $51.00
Original price $105.00
Original price $105.00 - Original price $105.00
Original price $105.00
Current price $80.00
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Current price $80.00

iOptron Vibration Suppression Feet - LiteRoc & 2" Tripod (8437)

iOptron Vibration suppression feet (LiteRoc & 2" Tripod) Vibration suppression foot set for iOptron LiteRoc and 2" tripods. Fits on these tripo...

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Original price $105.00
Original price $105.00 - Original price $105.00
Original price $105.00
Current price $80.00
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Current price $80.00
Save $25.00 Save $0.00
Original price $27.00 - Original price $27.00
Original price
$27.00
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Current price $27.00

iOptron USB Cable (8416)

iOptron USB Cable A standard iOptron USB Cable USB2.0 for firmware upgrade and computer control of a mount. The cable may not be compatible for oth...

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Original price $27.00 - Original price $27.00
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$27.00
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Current price $27.00
Original price $54.00 - Original price $54.00
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$54.00
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Current price $54.00

Optec Optional Second Stepper Board for Dual-Focus Control (19533)

Optec Optional Second Stepper Board for Dual-Focus Control The standard FocusLynx Controller hub can easliy be converted into a Dual-Focus Controll...

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Original price $54.00 - Original price $54.00
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$54.00
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Current price $54.00
Original price $169.00 - Original price $169.00
Original price
$169.00
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Current price $169.00

Optec Optional External Temperature Probe Kit (19539)

Optec Optional External Temperature Probe Kit Though the QuickSync motors include an on-board temperature probe for measuring ambient temperature c...

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Original price $169.00 - Original price $169.00
Original price
$169.00
$169.00 - $169.00
Current price $169.00
Original price $4,853.00 - Original price $4,853.00
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$4,853.00
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Current price $4,853.00

Optec Gemini Focusing Rotator (19750)

Optec Gemini Focusing Rotator Optec Gemini Focusing Rotator New Design Concept: Optec engineers have developed a completely new concept for combin...

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Original price $4,853.00 - Original price $4,853.00
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$4,853.00
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Current price $4,853.00
Original price $34.00 - Original price $34.00
Original price
$34.00
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Current price $34.00

Optec FocusLynx RJ45 to DB9 Converter for Robo-Focus motor (19698)

Optec FocusLynx RJ45 to DB9 Converter for Robo-Focus motor The Optec FocusLynx RJ45 to DB9 Converter for Robo-Focus motors allows you to use a Robo...

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Original price $34.00 - Original price $34.00
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$34.00
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Current price $34.00
Original price $74.00 - Original price $74.00
Original price
$74.00
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Current price $74.00

Optec FocusLynx Mounting Bracket (19691)

Optec FocusLynx Mounting Bracket The #19691 Optec FocusLynx Universal Mounting Bracket screws directly to the back of the FocusLynx Control Hub bac...

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Original price $74.00 - Original price $74.00
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$74.00
$74.00 - $74.00
Current price $74.00
Original price $179.55 - Original price $179.55
Original price
$179.55
$179.55 - $179.55
Current price $179.55

iOptron StarFiTM Wi-Fi Telescope Adapter (8434)

iOptron StarFiTM Wi-Fi Telescope Adapter Introduce iOptron StarFiTM Wi-Fi Telescope AdapterNow you can convert your telescope mount into a wireless...

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Original price $179.55 - Original price $179.55
Original price
$179.55
$179.55 - $179.55
Current price $179.55
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