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Expansion Ring M55a to M68i
This adapter allows you to changer your Baader 2" Diagonal Mirror (# 2456115, 2456117, 2456100) or Prism from M55 Female Thread (# 2456120) to M68 female thread. This allows you to integrate the mirror without reduction to 2" in an M68 light path ,
To attach the adapter to your mirror you must first remove the 2" barrel and the M55 / 2" UNC threaded ring from the housing of the mirror. For this, the face spanner # 2450062 is recommended.
|Net weight (kg)||0.03|
|Optical length (mm)||8|
|Inner Diameter / Clear Aperture (mm)||51|
|Outer Connection (lens sided)||Thread, M55|
|Inner Connection (eyepiece/-camera-sided)||Thread, M68 x 1|
|Compatible Brands||Baader Planetarium|
|Type of Adapter||Reducing piece|