M48 Filter Adapter (Pair) for WideBino28

These adapters are for the older version (pre-2016) of the WideBino28. They will not fit the current (post-2016) version of the WideBino28.   

A pair of adapter ring set to accept M48 filters (for 2" eyepieces.) Try to enjoy diffuse nebulae near Milky way with UHC filters, or challenge to detect faint and wide-spread nebulae like Bernard's Loop or IC1396 with OIII or H-beta filters. Just remove the rings in front of the objective lenses, and screw those adapters - then M48 filters can be attached. 　 　 WideBino28 + M48 Filter Adapter +M48 Nebula Filters (not included)