Feature

●T2 interior thread and a T2 exterior thread for elegantly solving spacing problems in astrophotography
●Use this extension tube for getting the correct image scale or the exact spacing required for reducers or field flatteners.
●All metal construction and anodizing aluminium process, durable for long time use.
●This is a very high quality anodized extension ring.
●The spacing required can be achieved by combining several extenders of differing lengths.


Description

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Astromania 7.5mm T2 Extension Ring

Sometimes you cannot get to the right focal plane for focusing with a camera or eyepiece. This extension tube kit solves this problem. You can use this extender with any camera or eyepiece or with various adapters. The M42x0.75 threads on both ends make it extremely versatile. Use this extender for obtaining the correct image scale or for the exact spacing required for a reducer or field flattener. You can reach the extension length required by combining several extenders of different lengths.

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High-Quality Craftsmanship

Fully metal construction and anodizing aluminum process will make the product more resistant to fall. This product must be very durable and will stay with you for a long time.

Thread For Eliminating Light

Effectively reduce stray light interference, not only improve the brightness of the image, but also effectively reduce the dark edges formed, the edge details of the image are clearer.

Lightweight

Lightweight and will not be a load for your telescope. Great quality material, compact enough to keep in your telescope accessory bag. It is easy to carry and will not take up more space.

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