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Top Sellers

M48 Variable Locking Extension Ring
M48 Variable Locking Extension Ring
$44.99
(1)

New Releases

AP2.7 Extension Tube Set, 5-piece set
AP2.7 Extension Tube Set, 5-piece set
$199.99
ADAPTER, CAMERA, M42, VARIABLE
ADAPTER, CAMERA, M42, VARIABLE
$54.99
ADAPTER, CAMERA, M48, VARIABLE
ADAPTER, CAMERA, M48, VARIABLE
$54.99
Baader M68 Conversion Ring
Baader M68 Conversion Ring
$69.99

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  3. T-Rings and Mechanical Adapters
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Extensions

Products [20]

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2
2" Extension Tube for 1.25"
$19.99
In Stock
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2
2" Extension Tube for 2"
$39.99
In Stock
Add To Cart
2.25
2.25" Twist Lock Extension Tube for 2"
$39.99
In Stock
Add To Cart
1.75
1.75" Twist Lock Extension Tube for 2"
$39.99
In Stock
Add To Cart
SCT 2
SCT 2" visual back
(1)
$39.99
In Stock
Add To Cart
M48 Variable Locking Extension Ring
M48 Variable Locking Extension Ring
(1)
$44.99
In Stock
Add To Cart
T2 Variable Locking Extension Ring
T2 Variable Locking Extension Ring
(1)
$44.99
In Stock
Add To Cart
Baader M68 Tele-Compendium
Baader M68 Tele-Compendium
$734.99
Back Order
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M48 to M42 Adapter
M48 to M42 Adapter
$15.00
In Stock
Add To Cart
M54 to M48 Adapter
M54 to M48 Adapter
$15.00
In Stock
Add To Cart
Baader VariLock 46, lockable T-2 ExtensionTube 29-46mm with spanner tool T-25Y
Baader VariLock 46, lockable T-2 ExtensionTube 29-46mm with spanner tool T-25Y
$115.49
Back Order
Add To Cart
Baader M68 Conversion Ring
Baader M68 Conversion Ring
$69.99
Back Order
Add To Cart
ADAPTER, CAMERA, M48, VARIABLE
ADAPTER, CAMERA, M48, VARIABLE
$54.99
Back Order
Add To Cart
ADAPTER, CAMERA, M42, VARIABLE
ADAPTER, CAMERA, M42, VARIABLE
$54.99
Back Order
Add To Cart
AP2.7 Extension Tube Set, 5-piece set
AP2.7 Extension Tube Set, 5-piece set
$199.99
Back Order
Add To Cart
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All prices listed are in Canadian dollars. We make every effort to ensure our prices are accurate. We do, however, reserve the right to advise you of any errors prior to processing your invoice. If you are not willing to accept changes on these errors we will cancel your order. Ontario Telescope and Accessories reserves the right to limit quantities. We apologize for any inconvenience this may cause.

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