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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

Adapters, Spacer Rings & Extensions

Adapters are a must-have accessory when you are into astrophotography. You probably want to have some in your inventory to help you complete the back focus needed.
Original price $16.00 - Original price $16.00
Original price
$16.00
$16.00 - $16.00
Current price $16.00

ZWO M48-M42 Adapter (M48-M42)

ZWO

ZWO M48-M42 Adapter The ZWO M48-M42 Adapter allows you to convert a M48 female tread to a M42 female thread.     Technical Specifications Connec...

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Original price $16.00 - Original price $16.00
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$16.00
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Current price $16.00
Original price $174.00
Original price $174.00 - Original price $174.00
Original price $174.00
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Current price $155.00

Askar M48 / M54 Backfocus Adjuster

Askar

Askar M48/M54 Back Focus Adjuster In daily astronomical shooting, the back focus will have an influence. Astronomical photographers are often frust...

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Original price $174.00
Original price $174.00 - Original price $174.00
Original price $174.00
$155.00 - $174.00
$155.00 - $174.00
Current price $155.00
Save up to $19.00 Save $0.00
Original price $45.15 - Original price $45.15
Original price
$45.15
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Current price $45.15

Celestron T-Adapter For Schmidt-Cassegrain (93633-A)

Celestron

Celestron T-Adapter For Schmidt-Cassegrain This sturdy metal T-Adapter is the accessory of choice if you’d like to attach an SLR or DSLR camera to ...

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Original price $45.15 - Original price $45.15
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$45.15
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Current price $45.15
Original price $37.00
Original price $37.00 - Original price $37.00
Original price $37.00
Current price $31.45
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Current price $31.45

SVBONY SV119 2'' M48 Extension Tube Kit (F9190A)

svbony

SVBONY SV119 2'' M48 Extension Tube Kit Svbony extension tube kit of M48x0.75 thread 5mm 10mm 15mm 30mm for solving spacing problems in astrophotog...

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Original price $37.00
Original price $37.00 - Original price $37.00
Original price $37.00
Current price $31.45
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Current price $31.45
Save $5.55 Save $0.00
Original price $24.00 - Original price $24.00
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$24.00
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Current price $24.00

ZWO M42-M48 16.5mm Adapter (T2-M48-16.5)

ZWO

ZWO M42-M48 16.5mm Adapter The ZWO M42-M48 16.5mm Adapter is useful to obtain a precise spacing when using a focal reducer or corrector that needs ...

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Original price $24.00 - Original price $24.00
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$24.00
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Current price $24.00
Original price $21.21 - Original price $21.21
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$21.21
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Current price $21.21

Celestron T-Ring For Canon EOS-EF Camera (93419)

Celestron

Celestron T-Ring For Canon EOS-EF Camera A T-Ring is one of the first accessories you will need if you want to take pictures through a telescope or...

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Original price $21.21 - Original price $21.21
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$21.21
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Current price $21.21
Original price $128.00 - Original price $169.00
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Current price $128.00

PrimaluceLab Adapters from M56

PrimaluceLab

PrimaluceLab Adapters from M56 (ESATTO 2"/ ARCO 2") PrimaluceLab Adapter from M56 to M48 with Stop Ring for ESATTO 2" (PL3600216) The PrimaluceLab...

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Original price $128.00 - Original price $169.00
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Current price $128.00
Original price $70.49 - Original price $70.49
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$70.49
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Current price $70.49

Tele Vue 1.25" PowerMate T-Ring Adapter (PTR-1250)

Tele Vue

Tele Vue 1.25" PowerMate T-Ring Adapter The Tele Vue 1.25″ PowerMate T-Ring Adapter allows imaging through 1.25″ PowerMate lens assemblies (2.5...

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Original price $70.49 - Original price $70.49
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$70.49
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Current price $70.49
Original price $27.00
Original price $27.00 - Original price $27.00
Original price $27.00
Current price $22.95
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Current price $22.95

SVBONY M42 Extension Tube Kit (F9160A)

svbony

SVBONY M42 Extension Tube Kit Svbony fully metal M42 extension tube kit of four different length of 5mm, 10mm, 15mm, 20mm. 1. All metal constructio...

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Original price $27.00
Original price $27.00 - Original price $27.00
Original price $27.00
Current price $22.95
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Current price $22.95
Save $4.05 Save $0.00
Original price $41.00 - Original price $41.00
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$41.00
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Current price $41.00

Antares M42 Camera Adapter 2" (2DP42)

Antares

Antares M42 Camera Adapter 2" DP2 adapts your 2" focuser or diagonal directly to M42 T-Thread. Threaded for filters. In the Box Antares M42 Camera ...

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Original price $41.00 - Original price $41.00
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$41.00
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Current price $41.00
Original price $53.13 - Original price $53.13
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$53.13
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Current price $53.13

Celestron EdgeHD T-Adapter 8" (93644)

Celestron

Celestron EdgeHD T-Adapter 8" T-Adapter for 8” EdgeHD optical tube threads onto the rear cell. This T-Adapter allows you to attach your 35 mm DSLR ...

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Original price $53.13 - Original price $53.13
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$53.13
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Current price $53.13
Original price $34.00 - Original price $34.00
Original price
$34.00
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Current price $34.00

Pegasus Astro Adapter M54 Male to M54 Male (ADAPT-M54M-M54M)

Pegasus

Pegasus Astro Adapter M54 Male to M54 Male Adapter Thickness: 2.0mm Thread: Pitch 0.75mm / 6 mm length M54 side has an M48 internal thread which ca...

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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 $21.21 - Original price $21.21
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$21.21
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Current price $21.21

Celestron T-Ring For Nikon Camera (93402)

Celestron

Celestron T-Ring For Nikon Camera A T-Ring is one of the first accessories you will need if you want to take pictures through a telescope or spotti...

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Original price $21.21 - Original price $21.21
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$21.21
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Current price $21.21
Original price $47.00 - Original price $223.00
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Current price $47.00

PrimaluceLab Adapter ESATTO 2"

PrimaluceLab

PrimaluceLab Adapter ESATTO 2" Adapter ESATTO 2" for ARCO 2" allows you to connect the rotator to ESATTO 2" microfocuser and control it through t...

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Original price $47.00 - Original price $223.00
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Current price $47.00
Original price $47.00 - Original price $47.00
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$47.00
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Current price $47.00

Antares Twist-Lock Adapter 2"-1.25" (MDATL)

Antares

Antares Twist-Lock Adapter 2"-1.25" The MDATL Twist-lock adapter allows use of 1.25" accessories in the 2" format. It will work with any barrel des...

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Original price $47.00 - Original price $47.00
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$47.00
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Original price $22.00 - Original price $22.00
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$22.00
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Current price $22.00

ZWO T2-1.25" Filter Adapter (T2-1.25-3)

ZWO

ZWO T2-1.25" Filter Adapter The ZWO T2-1.25" Filter Adapter allows you to install a 1.25" filter the sensor of your camera.   Technical Specificati...

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Original price $22.00 - Original price $22.00
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$22.00
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Current price $22.00
Original price $40.00 - Original price $40.00
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$40.00
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Current price $40.00

Sky-Watcher Canon M48 T-Ring (S20300)

Sky-Watcher

Sky-Watcher Canon M48 T-Ring Designed for attaching a Canon DSLR camera to any of the Sky-Watcher 0.85x Focal Reducer/Correctors.M48 rings are u...

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Original price $40.00 - Original price $40.00
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$40.00
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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

Pegasus M54 Male to M42 Male (ADAPT-M54M-M42M)

pegasus

Pegasus M54 Male to M42 Male Adapter Adapter Thickness: 2.0mm Thread: Pitch 0.75mm / 6 mm length M54 side has a M48 internal thread In the Box Pe...

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Original price $34.00 - Original price $34.00
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$34.00
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Original price $118.00 - Original price $118.00
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$118.00
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Current price $118.00

Baader 2" to 1.25" ClickLock Reducer (T2-15B)

Baader Planetarium

Baader 2" to 125" ClickLock Reducer Never before has an eyepiece clamp for amateur astronomy been so elaborately crafted.Ever since Baader Planetar...

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Original price $118.00 - Original price $118.00
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$118.00
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Current price $118.00
Original price $80.00 - Original price $80.00
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$80.00
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Current price $80.00

ZWO Canon EOS-T2 Lens Adapter (EOS-T2-II)

ZWO

ZWO Canon EOS-T2 Lens Adapter The ZWO Canon EOS-T2 Lens Adapter has two parts (EOS-T2 adapter and 5mm length T2-extender). It’ unadjustable and su...

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Original price $80.00 - Original price $80.00
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$80.00
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Current price $80.00
Original price $24.00 - Original price $24.00
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$24.00
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Current price $24.00

ZWO M42-M42 21mm Adapter (T2-EXT-21)

ZWO

ZWO M42-M42 21mm Adapter The ZWO M42-M42 21mm Adapter is useful to obtain a precise spacing when using a focal reducer or corrector that needs a ce...

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Original price $24.00 - Original price $24.00
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$24.00
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Current price $24.00
Original price $25.00 - Original price $25.00
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$25.00
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Current price $25.00

Celestron Binocular Tripod Adapter (93524)

Celestron

Celestron Binocular Tripod Adapter This adapter allows you to mount your binocular (porro or roof) to a tripod for added stability and convenienc...

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Original price $25.00 - Original price $25.00
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$25.00
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Current price $25.00
Original price $98.00 - Original price $98.00
Original price
$98.00
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Current price $98.00

Celestron 48MM T-Adapter EdgeHD 9.25”, 11” And 14” (93622)

Celestron

Celestron 48MM T-Adapter EdgeHD The 48mm T-Adapter is the accessory of choice if you’d like to attach your full frame DSLR or astronomical camera t...

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Original price $98.00 - Original price $98.00
Original price
$98.00
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Current price $98.00
Original price $32.00 - Original price $32.00
Original price
$32.00
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Current price $32.00

Antares SCT Camera Adapter M42 55mm (TAL)

Antares

Antares SCT Camera Adapter M42 55mm TAL threads directly onto the back of your Schmidt-Cassegrain and outputs M42 T-thread with a 55mm extension.  ...

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Original price $32.00 - Original price $32.00
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$32.00
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Current price $32.00
Original price $30.00 - Original price $30.00
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$30.00
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Current price $30.00

Astronomy Plus 2" Threaded Vespera Filter Adapter (VES-FA)

Astronomy Plus

Astronomy Plus 2" Threaded Vespera Filter Adapter Enhance your photographic experience with the new 3D printed (PLA) filter adapter, suited especia...

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Original price $30.00 - Original price $30.00
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$30.00
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Current price $30.00
Original price $22.00 - Original price $22.00
Original price
$22.00
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Current price $22.00

ZWO M54 Male to M42 Female Adapter (M54M-M42F)

ZWO

ZWO M54 Male to M42 Female Adapter   In the Box ZWO M54 Male to M42 Female Adapter Manuals & Warranty ZWO 2-Years Warranty  

Original price $22.00 - Original price $22.00
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$22.00
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Current price $22.00
Original price $34.00 - Original price $34.00
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$34.00
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Current price $34.00

ZWO M42M-M48F 22.5mm Extender (M42-M48-22.5)

ZWO

ZWO M42M-M48F 22.5mm Extender The thickness of the M42M-M48F 22.5mm extender is 22.5mm. It is an important astronomical accessory for ASI2600MM ...

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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 $22.00 - Original price $22.00
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$22.00
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Current price $22.00

ZWO 2”-1.25” Filter Adapter Ring (2-1.25FL)

ZWO

ZWO 2”-1.25” Filter Adapter Ring The filter adapter ring that allows you to use the filter with a smaller filter thread size. No need for buyi...

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Original price $22.00 - Original price $22.00
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$22.00
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Current price $22.00
Original price $76.00 - Original price $76.00
Original price
$76.00
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Current price $76.00

William Optics 48mm T mount for Canon Mirrorless R Camera (TM-CN-EOSR-M48)

William Optics

William Optics 48mm T mount for Canon Mirrorless R Camera   In the Box William Optics 48mm T mount for Canon Mirrorless R Camera Warran...

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Original price $76.00 - Original price $76.00
Original price
$76.00
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Current price $76.00
Original price $33.18 - Original price $33.18
Original price
$33.18
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Current price $33.18

Celestron Sony E-Mount T-Ring (93408)

Celestron

Celestron Sony E-Mount T-Ring A T-Ring is one of the first accessories you will need to take pictures through a telescope or spotting scope. If you...

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Original price $33.18 - Original price $33.18
Original price
$33.18
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Current price $33.18
Original price $32.00 - Original price $32.00
Original price
$32.00
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Current price $32.00

Antares SCT Camera Adapter M42 30mm (TAS)

Antares

Antares SCT Camera Adapter M42 30mm TAS threads directly onto the back of your Schmidt-Cassegrain and outputs M42 T-thread with a 30mm extension.  ...

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Original price $32.00 - Original price $32.00
Original price
$32.00
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Current price $32.00
Original price $12.00 - Original price $14.00
Original price $12.00 - Original price $14.00
Original price $12.00
$10.20 - $11.90
$10.20 - $11.90
Current price $10.20

SVBONY Classic Photography Adapter for Smartphone (W2546A)

svbony

SVBONY Classic Photography Adapter for Smartphone Universal smartphone adapter mount support eyepiece diameter 25-48mm for binocular monocular spo...

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Original price $12.00 - Original price $14.00
Original price $12.00 - Original price $14.00
Original price $12.00
$10.20 - $11.90
$10.20 - $11.90
Current price $10.20
Save up to $2.10 Save $0.00
Original price $10.00 - Original price $10.00
Original price
$10.00
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Current price $10.00

Astronomy Plus 2" Threaded Seestar S50 Filter Adapter (SEE-FA)

Astronomy Plus

Astronomy Plus 2" Threaded Seestar S50 Filter Adapter  Enhance your photographic experience with the new 3D printed (PLA) filter adapter, suited es...

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Original price $10.00 - Original price $10.00
Original price
$10.00
$10.00 - $10.00
Current price $10.00
Original price $202.00
Original price $202.00 - Original price $202.00
Original price $202.00
Current price $171.70
$171.70 - $171.70
Current price $171.70

SVBONY SV223 Diagonal 90-degree 2 inch Clicklock (W9180B)

svbony

SVBONY SV223 Diagonal 90-degree 2 inch Clicklock SVBONY SV223 2inch 90-degree diagonal comes with a thick, precision, optical flat mirror with an ...

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Original price $202.00
Original price $202.00 - Original price $202.00
Original price $202.00
Current price $171.70
$171.70 - $171.70
Current price $171.70
Save $30.30 Save $0.00
Original price $34.00 - Original price $34.00
Original price
$34.00
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Current price $34.00

Pegasus Astro Adapter M54 Male to M42 Female (ADAPT-M54M-M42F)

Pegasus

Pegasus Astro Adapter M54 Male to M42 Female Adapter Thickness: 2.0mm Thread: Pitch 0.75mm / 4 mm length M54 side has a M48 internal thread In th...

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Original price $34.00 - Original price $34.00
Original price
$34.00
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Current price $34.00
Original price $39.00 - Original price $39.00
Original price
$39.00
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Current price $39.00

ZWO M42, M48, M54 & M68 Sensor Tilt Adapter

ZWO

ZWO M42, M48, M54 & M68 Sensor Tilt Adapter M54 Sensor tilt adapter Product: M54 sensor tilt adapter Thickness: 5mm Suitable for APS-C and full...

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Original price $39.00 - Original price $39.00
Original price
$39.00
$39.00 - $39.00
Current price $39.00
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