Baader Zeiss Diascope Bayonet 1.25" Eyepiece Adapter

Connect suitable 1.25" eyepieces to all Zeiss Diascope FL Spotting Scopes using this 1.25" Bayonet Adapter. Comes with an Allen Wrench key and two O-Rings to fine-tune firmness when exchanging eyepieces.

For astronomical use, quick eyepiece changes are a must to avoid disturbing the orientation of the Diascope Spotter. Baader Planetarium thus offers the eyepiece adapter sans mounted sealing ring for easy eyepiece exchange. Bayonet features an undercut which accepts one of the two included O-rings. If you favor a sealing ring, you can modify the firmness when switching eyepieces from tight (large O-ring) to light (small O-ring) using these two rings.