Lacerta 2" Visual Back for Flatteners and Coma Correctors with M48 Thread
This is an adapter with a standard female M48x0.75 filter thread that is compatible with many field flatteners, coma correctors and reducers.
It provides a 2" eyepiece holder on the other side so that you can use it with many compatible accessories, i.e. eyepieces or maybe even some diagonals, but the latter will depend on the required back focus of the filed flattener/corrector and the optical length of the diagonal...
|Weight in Kg||0.15|