Spacers and Extensions Archives

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Spacers and Extensions 5mm T Spacer £12.00

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5mm T Spacer / Extension to help achieve necessary spacing, e.g. to bring a camera into correct position for focus or with a reducer or corrector.

Available sizes are 5mm, 7mm, 17mm, 7.5mm, 20mm, 20.5mm – 30mm variable, 30mm

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Spacers and Extensions 7mm T Spacer £11.00

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A 7mm T Spacer for extending or spacing T threaded cameras at the optimal distance from telescopes with reducers, flatteners and correctors.

Available sizes are 5mm, 7mm, 17mm, 7.5mm, 20mm, 20.5mm – 30mm variable, 30mm

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Spacers and Extensions 20mm Extension for 1.25 inch nosepieces £18.99

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20mm extension for 1.25 inch nosepieces – threaded for filters.

Extends 1.25″ nosepieces and eyepieces to deal with excessive back focus or to obtain greater reduction with screw in focal reducers.
Made of anodised Aluminium, 1.25″ thread (M28.5) at both ends (M – F)

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Spacers and Extensions Baader 7.5mm T Spacer £15.00

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7.5mm T Spacer / Extension to help achieve necessary spacing, e.g. to bring a camera into correct position. Knurled for easier fitting and removal.

Other sizes are available 5mm, 7mm, 20mm

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Spacers and Extensions 20.5mm – 30mm Variable T Spacer £26.99

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20.5mm – 30mm Variable T Spacer, very useful for finding the exact spacing required for reducers, coma correctors and field flatteners.

The image shows the spacer at the extremes of its adjustment.

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Spacers and Extensions 17mm T Spacer £13.00

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A 17mm T Spacer for extending or spacing T threaded accessories at optimal distance. Useful for cameras and telescopes, especially with reducers and correctors

Available sizes are 5mm, 7mm, 17mm, 7.5mm, 20mm, 20.5mm – 30mm variable, 30mm

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Spacers and Extensions 1mm Stainless Steel Fine Tuning Ring for T Thread £12.00

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The 1mm Stainless Steel Fine Tuning Ring for T thread allows fine adjustment of spacing with much higher precision than with T2 extension tubes. Strength is guaranteed with metal rings, unlike some Delrin types.
A 1.5mm version is also available.

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Spacers and Extensions 10mm T Spacer £12.00

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10mm T Spacer

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Spacers and Extensions 20mm T Spacer £13.00

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A 20mm T Spacer for extending or spacing T threaded accessories at optimal distance. Useful for cameras and telescopes, especially with reducers and correctors

Available sizes are 5mm, 7mm, 17mm, 7.5mm, 20mm, 20.5mm – 30mm variable, 30mm

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Spacers and Extensions 2″ Extension Tube – 35mm £25.00

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The GSO 35mm 2″ extension tube is the shortest available extension tube in 2″ format. The extension tube is machined from solid aluminium and Black anodised. It has a Brass compression fitting with locking knob and adds an extra 35mm to the back focus – Threaded to accept 2″ Astro filters.
A longer (80mm) version is available here
Price includes UK Delivery

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Spacers and Extensions 1.5mm Stainless Steel Fine Tuning Ring for T Thread £12.00

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The 1.5mm Stainless Steel Fine Tuning Ring for T thread allows fine adjustment of spacing with much higher precision than with T2 extension tubes. Strength is guaranteed with metal rings, unlike some Delrin types.
A 1mm version is also available

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Spacers and Extensions 2″ Extension Tube – 80mm £29.00

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The TS 80mm 2″ extension tube is the longest available extension tube in 2″ format. The extension tube is machined from solid aluminium and Black anodised. It has a Brass compression fitting with locking knob and adds an extra 80mm to the back focus – Threaded to accept 2″ Astro filters.
A shorter version (35mm) is available here
Price includes UK Delivery

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