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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

$27.50 - $27.50
$27.50
$27.50 - $27.50
$27.50

Pegasus M68 Male to M68 Male Adapter

PEG-ADAPT-M68M-M68M
1 in stock

Adapter (Backfocus) Thickness: 1.4 mm Thread: Pitch 1.0mm / 4 mm length Inner hole with M54 / 0.75mm

$27.50 - $27.50
$27.50
$27.50 - $27.50
$27.50
$24.00 - $24.00
$24.00
$24.00 - $24.00
$24.00

Player One M42F-M42M Adapter - 20mm

POA-M42F-M42M-20
2 in stock

M42x0.75 male thread to M42x0.75 female thread Adapter 20mm optical length Constructed from rigid...

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$24.00 - $24.00
$24.00
$24.00 - $24.00
$24.00
$12.00 - $12.00
$12.00
$12.00 - $12.00
$12.00

Player One M42F-M48M Adapter - 0mm

POA-M42F-M48M-0
1 in stock

M42x0.75 female thread to M48x0.75 male thread Adapter 0mm optical length (Low Profile) Construct...

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$12.00 - $12.00
$12.00
$12.00 - $12.00
$12.00
$39.00 - $39.00
$39.00
$39.00 - $39.00
$39.00

Player One M48 Camera Tilter Plate - Third-Party Filter Wheel Adapter

POA-TP90-M48

Connects Artemis and Poseidon cooled cameras to other brand filter wheels (ZWO, QHY, etc) 5mm optical length ...

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$39.00 - $39.00
$39.00
$39.00 - $39.00
$39.00
$24.00 - $24.00
$24.00
$24.00 - $24.00
$24.00

Player One M48F-M42M Adapter - 17.5mm

POA-M48F-M42M-17.5
2 in stock

M48x0.75 female thread to M42x0.75 male thread Adapter 17.5mm optical length Constructed from rig...

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$24.00 - $24.00
$24.00
$24.00 - $24.00
$24.00
$24.00 - $24.00
$24.00
$24.00 - $24.00
$24.00

Player One M48F-M48M Adapter - 20mm

POA-M48F-M48M-20
2 in stock

M48x0.75 male thread to M48x0.75 female thread Adapter 20mm optical length Constructed from rigid...

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$24.00 - $24.00
$24.00
$24.00 - $24.00
$24.00
$29.00 - $29.00
$29.00
$29.00 - $29.00
$29.00

Player One M48F-M54M Adapter - 17.5mm

POA-M48F-M54M-17.5
1 in stock

M48x0.75 female thread to M54x0.75 male thread adapter 17.5mm optical length Constructed from rig...

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$29.00 - $29.00
$29.00
$29.00 - $29.00
$29.00
$18.00 - $18.00
$18.00
$18.00 - $18.00
$18.00

Player One M48M-M42M Adapter - 2mm

POA-M48M-M42M-2
2 in stock

M48x0.75 male thread to M42x0.75 male thread Adapter 2mm optical length Constructed from rigid al...

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$18.00 - $18.00
$18.00
$18.00 - $18.00
$18.00
$24.00 - $24.00
$24.00
$24.00 - $24.00
$24.00

Player One M48M-M48F Adapter - 17.5mm

POA-M48F-M48M-17.5

M48x0.75 male thread to M48x0.75 female thread Adapter 17.5mm optical length Constructed from rig...

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$24.00 - $24.00
$24.00
$24.00 - $24.00
$24.00
$18.00 - $18.00
$18.00
$18.00 - $18.00
$18.00

Player One M48M-M48M Gender Changer Adapter - 2mm

POA-M48M-M48M-2
2 in stock

M48x0.75 male thread to M48x0.75 male thread Adapter (Gender Changer) 2mm optical length Construc...

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$18.00 - $18.00
$18.00
$18.00 - $18.00
$18.00
$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00

Player One M54M-M54F Adapter - 17.5mm

POA-M54M-M54F-17.5
1 in stock

M54x0.75 male thread to M54x0.75 female thread Adapter 17.5mm optical length Constructed from rig...

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$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00

Player One M54M-M54F Adapter - 20mm

POA-M54M-M54F-20
1 in stock

M54x0.75 male thread to M54x0.75 female thread Adapter 20mm optical length Constructed from rigid...

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$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00
$39.00 - $39.00
$39.00
$39.00 - $39.00
$39.00

Player One M54M-M68F Adapter - 17.5mm

POA-M54M-M68F-17.5
1 in stock

M54x0.75 male thread to M68x1 female thread Adapter 17.5mm optical length Constructed from rigi...

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$39.00 - $39.00
$39.00
$39.00 - $39.00
$39.00
$29.00 - $29.00
$29.00
$29.00 - $29.00
$29.00

Player One M68 Adapter for FHD-OAG MAX

POA-M68-RING

M68x1 female thread to FHD-OAG MAX Adapter 5mm optical length Constructed from rigid aluminum 606...

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$29.00 - $29.00
$29.00
$29.00 - $29.00
$29.00
$49.00 - $49.00
$49.00
$49.00 - $49.00
$49.00

Player One Rear 4P Tilter Plate - R31/R27 Compatible

POA-TP85-M42

Connects Carbon Fiber cooled cameras to Phoenix wheels or Filter Drawer MAX 8mm optical length Co...

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$49.00 - $49.00
$49.00
$49.00 - $49.00
$49.00
$85.00 - $85.00
$85.00
$85.00 - $85.00
$85.00

PrimaLuceLab 2" Visual Back for ESATTO 2"

PLL-PL8410001

If you want to use your telescope visually with ESATTO 2" or if you want to connect a camera with a 2" nosepiece, just connect the 2" visual back f...

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$85.00 - $85.00
$85.00
$85.00 - $85.00
$85.00
$85.00 - $85.00
$85.00
$85.00 - $85.00
$85.00

PrimaLuceLab 2" Visual Back for ESATTO 3"

PLL-PL8410002

If you want to use your telescope visually with ESATTO 3" or if you want to connect a camera with a 2" nosepiece, just connect the 2" visual back f...

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$85.00 - $85.00
$85.00
$85.00 - $85.00
$85.00
$29.00 - $29.00
$29.00
$29.00 - $29.00
$29.00

PrimaLuceLab 5mm M48 Extension

PLL-PL3304805

PrimaLuceLab M48 extensions are available in different lengths and they present on both sides of a M48 thread (one side is male, the other is femal...

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$29.00 - $29.00
$29.00
$29.00 - $29.00
$29.00
$19.00 - $19.00
$19.00
$19.00 - $19.00
$19.00

PrimaLuceLab 5mm T2 Extension

PLL-PL3304205
1 in stock

PrimaLuceLab T2 extensions are available in different lengths and they present on both sides of a T2 thread (one side is male, the other is female)...

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$19.00 - $19.00
$19.00
$19.00 - $19.00
$19.00
$125.00 - $125.00
$125.00
$125.00 - $125.00
$125.00

PrimaLuceLab 65mm Extension Tube for ESATTO 3"

PLL-PL3600284

When installing ESATTO 3" in a telescope with a long travel focuser (such as those usually found on refractors), it is necessary to take into acco...

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$125.00 - $125.00
$125.00
$125.00 - $125.00
$125.00
$29.00 - $29.00
$29.00
$29.00 - $29.00
$29.00

PrimaLuceLab 7mm M48 Extension

PLL-PL3304807
1 in stock

PrimaLuceLab M48 extensions are available in different lengths and they present on both sides of a M48 thread (one side is male, the other is femal...

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$29.00 - $29.00
$29.00
$29.00 - $29.00
$29.00
$19.00 - $19.00
$19.00
$19.00 - $19.00
$19.00

PrimaLuceLab 7mm T2 Extension

PLL-PL3304207
1 in stock

PrimaLuceLab T2 extensions are available in different lengths and they present on both sides of a T2 thread (one side is male, the other is female)...

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$19.00 - $19.00
$19.00
$19.00 - $19.00
$19.00
$29.00 - $29.00
$29.00
$29.00 - $29.00
$29.00

PrimaLuceLab 9mm M48 Extension

PLL-PL3304809
1 in stock

PrimaLuceLab M48 extensions are available in different lengths and they present on both sides of a M48 thread (one side is male, the other is femal...

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$29.00 - $29.00
$29.00
$29.00 - $29.00
$29.00
$24.00 - $24.00
$24.00
$24.00 - $24.00
$24.00

PrimaLuceLab 9mm T2 Extension

PLL-PL3304209
1 in stock

PrimaLuceLab T2 extensions are available in different lengths and they present on both sides of a T2 thread (one side is male, the other is female)...

View full details
$24.00 - $24.00
$24.00
$24.00 - $24.00
$24.00