AST Core 9mm M54 Extension Tube | AST-EXT-M54-9

AST Core 9mm M54 Extension Tube | AST-EXT-M54-9AST Core 9mm M54 Extension Tube This 9mm M54 Extension Tube is designed to provide the perfect balance between ease of use and enhanced optical performance. By adding 9mm 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 M54 extension tubes or spacer rings to achieve the perfect focus for any setup. Whether you're an astrophotographer

(and how to keep a safe distance when necessary)

Product Advantages

8" CMOS Sony-IMX662AAQR-M QE peak 91% Back focus length 12

80% charge in 5 hours Camera mounting block Φ62mm

Each output can deliver up to 5A

This adapter can be modified to mount a CEM120 onto your own pier

The shimmering flashes of copper or hematite inclusions make each piece truly unique and mesmerizing

Backlit Sensor

this is often used for visual detection as the longer red wavelengths of H-alpha are difficult to detect by eye

while the rotator is engraved with a scale

Spend less time centering your target and more time stargazing with Celestron’s premium finderscope: StarPointer Pro

Focal Length: 478mm Diameter: 81mm Aperture: f/5