AVALON POLEMASTER ADAPTER MOUNTING BRACKET FOR M-UNO accessory bag About 90% at 672 nm

About 90% at 672 nm

A higher QE means more light converted into signal

Motors 2 axes servo brushless

the Avalon Linear has such a low guiding RMS error that it makes astrophotography possible with long focal length optics

especially when you have to evaluate the colour of an image

AVALON POLEMASTER ADAPTER MOUNTING BRACKET FOR M-UNO accessory bag About 90% at 672 nmTestar Australia is a technical assistant dealer for Avalon Instruments. Our staff has been trained at the Avalon Instruments factory to provide assistance, repairs and maintenance on their products. Adapter plate for QHY Polemaster for Avalon M Uno mount. NOTE: Requires External Polar Finder Kit (AV 9APS003). Specifications SKU AV 9APS005