AST Core 8mm M68 Extension Tube | AST-EXT-M68-8 T2 It has the native 16-bit

It has the native 16-bit ADC with 65536 levels

perfectly leveled for kids just discovering these fascinating feathered friends

These diamond discs have a long lifespan because they are made of steel and are well-suited for more heavy-duty grinding

Antares Twist-lock barlows make for easy eyepiece in-out and work with any barrel format

Enhanced information on over 200 objects Software: Celestron Starry Night Special Edition Software and SkyPortal App Total Kit Weight: 59

AST Core 8mm M68 Extension Tube | AST-EXT-M68-8 T2 It has the native 16-bitAST Core 8mm M68 Extension Tube This 8mm M68 Extension Tube is designed to provide the perfect balance between ease of use and enhanced optical performance. By adding 8mm 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 M68 extension tubes or spacer rings to achieve the perfect focus for any setup. Whether you're an astrophotographer