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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.

Adapters

Connect your gear with confidence using our wide selection of astronomy adapters. This collection includes all the essential adapters you need to seamlessly link telescopes, cameras, eyepieces, filters, and other accessories for both visual observation and astrophotography. Whether you're attaching a DSLR to a focuser, threading a filter wheel to a CMOS camera, or adapting between different thread sizes or mounting standards, our high-quality adapters ensure secure, precise connections. Built for compatibility and durability, these adapters make your setup more versatile and ready for any observing or imaging session.

Filters

$18.00 - $18.00
$18.00
$18.00 - $18.00
$18.00

ZWO T2 Female to Female Adapter - 11mm

ZWO-T2-T2-11
1 in stock

Adds exactly 11 mm of spacing to your imaging train Female M42x0.75 T2 threads on both sides Connects two male T-threaded components Black anodize...

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$18.00 - $18.00
$18.00
$18.00 - $18.00
$18.00
$12.00 - $12.00
$12.00
$12.00 - $12.00
$12.00

ZWO T2 Male to T2 Male Adapter

ZWO-T2-T2
3 in stock

Connects two female M42 T-threaded components Adds a fixed 2mm of optical path length Male-to-male M42x0.75 thread on both sides Durable black ano...

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$12.00 - $12.00
$12.00
$12.00 - $12.00
$12.00
$48.00 - $48.00
$48.00
$48.00 - $48.00
$48.00

ZWO T2 Tilter II

ZWO-T2-Tilter-II
1 in stock

Corrects sensor tilt for sharp stars edge-to-edge Eliminates Newton's rings in H-alpha solar imaging Adds only 11 mm of back focus to the imaging ...

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$48.00 - $48.00
$48.00
$48.00 - $48.00
$48.00
$12.00 - $12.00
$12.00
$12.00 - $12.00
$12.00

ZWO T2 To C/CS Adapter

ZWO-T2-CS
2 in stock

Connects C-mount and CS-mount lenses to T2-threaded cameras Adds a precise 7mm to the optical path length Standard M42x0.75 female threads for uni...

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$12.00 - $12.00
$12.00
$12.00 - $12.00
$12.00
$59.00 - $59.00
$59.00
$59.00 - $59.00
$59.00

ZWO T2 to Canon EOS EF-Mount Lens Adapter

ZWO-EOS-T2-II
1 in stock

Connects Canon EF lenses to any ZWO camera with M42 T2-threads Two-part design supports cameras with 12.5mm or 17.5mm back focus Includes a 5mm T2...

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$59.00 - $59.00
$59.00
$59.00 - $59.00
$59.00
$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00

ZWO T2 to Micro 4/3 Lens Adapter

ZWO-T2-M43
1 in stock

Adapts M42x0.75 (T2) Threads to Micro 4/3 (M43) Lens Mount Enables Use of Photographic Lenses on ZWO Astronomy Cameras All-Metal, Black Anodized C...

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$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00
$16.00 - $16.00
$16.00
$16.00 - $16.00
$16.00

ZWO T2-1.25" Filter Adapter

ZWO-T2-1.25-3
1 in stock

Connects M42 (T2) threaded cameras to 1.25" filters Adds only 1 mm of optical length to the imaging train Maintains critical back focus for correc...

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$16.00 - $16.00
$16.00
$16.00 - $16.00
$16.00
$25.00 - $25.00
$25.00
$25.00 - $25.00
$25.00

ZWO T2-1.25" Holder

ZWO-T2-1.25M
1 in stock

Connects T2 (M42x0.75) Male Threads to 1.25" Barrels Non-Marring Brass Compression Ring Secure Single-Screw Locking Mechanism Durable, Low-Profile...

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$25.00 - $25.00
$25.00
$25.00 - $25.00
$25.00