ZWO M54 FILTER DRAWER ADAPTER Eq5 5x Extender ED is a

5x Extender ED is a focal extender for TSA- & TOA- series refractors and FSQ-85 & FSQ-130 astrographs

It can be used to connect accessories with female M68 threads to accessories with female M48 threads

72x reducer and 1

0e- at lowest gain Dark current 0

observing the sun with a Herschel prism is possible without danger for private persons as well as for public institutions and schools

ZWO M54 FILTER DRAWER ADAPTER Eq5 5x Extender ED is aThe ZWO M54 Filter Drawer Adapter has male M54 x 0. 75 threads on one side and a series of screw holes allowing secure attachment to ZWO M42, Nikon and Canon V2 filter drawers. Note: Not compatible with older Version I filter drawers. This adapter allows you to easily use ZWO's new generation of filter drawers with ZWO cameras which have M54 x 0. 75 female threads. Just remove the original thread adapter from the drawer and replace it with this, as