Extension Tubes

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William Optics 2" Extender Tube£59.00   £49.00

Useful for any telescope that needs additional focus length. Brass clamp ring will protect your precious EPs.

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Tele Vue 2" Extension Tube (X2C-0008)£62.00

Slips into any telescope's 2" drawtube and include brass clamp rings to prevent marring of accessory barrels. Length: 2".

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Tele Vue 3.5" Extension Tube (X3C-0009)£62.00

Slips into any telescope's 2" drawtube and include brass clamp rings to prevent marring of accessory barrels. Length: 3.5".

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1.25" Orion Telescope Eyepiece Extension Tube£21.99

Versatile extension adapter for 1.25" telescope eyepieces and accessories adds 2" of extension.

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Baader Varilock 29 T-2 Extension Tube£51.00

Baader VariLock 29. Lockable T-2 Extension Tube. 20-29mm with spanner tool.

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Baader Varilock 46 T-2 Extension Tube£56.00

Baader VariLock 46. Lockable T-2 Extension Tube. 29-46mm with spanner tool.

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T-2 Extension Tube 7.5mm£14.00

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T-2 Extension Tube 15mm£15.00

T-2 Extension Tubes enable you to securely set or vary the spacing between T-2 components.

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T-2 Extension Tube 40mm£16.50

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Baader 2 Inch ClickLock Clamp 37mm Extension£70.00

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Baader 2 Inch ClickLock Extension 47mm£69.00

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Vernonscope 2" 3x Extension Tube£69.00

Increases magnification to 45x when inserted between prism and eyepiece.