AST Core 10mm M42 Extension Tube | AST-EXT-M42-10

AST Core 10mm M42 Extension Tube | AST-EXT-M42-10AST Core 10mm M42 Extension Tube This 10mm M42 Extension Tube is designed to provide the perfect balance between ease of use and enhanced optical performance. By adding 10mm of extra focal length to your optical path, it allows for finer focusing adjustments, ensuring sharper, more precise images. You can also easily combine it with other M42 extension tubes or spacer rings to achieve the perfect focus for any setup. Whether you're an

Its high efficiency preserves image brightness

If you add T-2 extensions the magnification can be extended by up to 3x

The camera body just needs a standard T-ring to fit it onto any 1 ¼” eyepiece holder

Advanced Features

Data taken with the new Astronomik Deep-Sky RGB filters is easier to process into a beautiful final masterpiece

It is not intended to withstand severe or prolonged weather conditions

650mm (without dew shield) OTA weight 9

But if you can take the telescope to an even slightly darker location

Featuring zero amp glow

1nm lines through and is primarily engineered for color cameras to assist astrophotographers taking deep sky images with superior SNR(Signal to Noise Ratio)

Please note:

and M48 adapters and a finder base